| 4366909 | River Wood Hills | 39.3795478 | -77.0816474 | US | Maryland | Carroll County | 0 | 212 | 205 | America/New_York |
| 4366910 | Riverdale | 39.0992765 | -76.5357962 | US | Maryland | Anne Arundel County | 0 | 8 | 8 | America/New_York |
| 4366913 | Riverdale Forest | 39.0987209 | -76.5455188 | US | Maryland | Anne Arundel County | 0 | 13 | 12 | America/New_York |
| 4366914 | Riverdale Gardens | 38.9687218 | -76.913307 | US | Maryland | Prince George's County | 0 | 22 | 15 | America/New_York |
| 4366915 | Riverdale Heights | 38.9639996 | -76.9149738 | US | Maryland | Prince George's County | 0 | 28 | 31 | America/New_York |
| 4366916 | Riverdale Hills | 38.9634441 | -76.9091402 | US | Maryland | Prince George's County | 0 | 33 | 31 | America/New_York |
| 4366919 | Riverdale Park | 38.963444 | -76.9316408 | US | Maryland | Prince George's County | 6717 | 12 | 13 | America/New_York |
| 4366924 | Rivers Edge | 39.2626103 | -75.8599374 | US | Maryland | Kent County | 0 | 7 | 14 | America/New_York |
| 4366927 | Rivershore | 39.4398306 | -76.2674564 | US | Maryland | Harford County | 0 | 8 | 1 | America/New_York |
| 4366928 | Riverside | 38.3879026 | -77.1463663 | US | Maryland | Charles County | 0 | 3 | -9999 | America/New_York |
| 4366929 | Riverside | 39.4737199 | -76.2413446 | US | Maryland | Harford County | 6128 | 24 | 12 | America/New_York |
| 4366930 | Riverside | 39.1734406 | -76.8852522 | US | Maryland | Howard County | 6507 | 98 | 91 | America/New_York |
| 4366931 | Riverside | 38.7701175 | -76.2074465 | US | Maryland | Talbot County | 0 | 3 | 1 | America/New_York |
| 4366934 | Riverside Estates | 39.1762183 | -76.8899746 | US | Maryland | Howard County | 0 | 86 | 100 | America/New_York |
| 4366935 | Riverside Homes | 38.3598403 | -75.610203 | US | Maryland | Wicomico County | 0 | 7 | 6 | America/New_York |
| 4366940 | Riverside Pines | 38.3478962 | -75.6204809 | US | Maryland | Wicomico County | 0 | 6 | 5 | America/New_York |
| 4366941 | Riverside Village of Church Creek | 39.4737201 | -76.2352333 | US | Maryland | Harford County | 0 | 19 | 12 | America/New_York |
| 4366944 | Riverton | 38.5778984 | -76.2480012 | US | Maryland | Dorchester County | 0 | 2 | 1 | America/New_York |
| 4366945 | Riverton | 38.511227 | -75.7543775 | US | Maryland | Wicomico County | 0 | 1 | 1 | America/New_York |
| 4366946 | Riverton Acres | 38.5048381 | -75.7427105 | US | Maryland | Wicomico County | 0 | 6 | 5 | America/New_York |
| 4366948 | Riverview | 38.7240041 | -77.0277539 | US | Maryland | Prince George's County | 0 | 13 | 1 | America/New_York |
| 4366949 | Riverview | 39.1451105 | -76.0641119 | US | Maryland | Queen Anne's County | 0 | 8 | 1 | America/New_York |
| 4366950 | Riverview (historical) | 39.2576075 | -76.5399638 | US | Maryland | City of Baltimore | 0 | 3 | 1 | America/New_York |
| 4366952 | Riverview Estates | 38.7401147 | -77.0246983 | US | Maryland | Prince George's County | 0 | 17 | 15 | America/New_York |
| 4366953 | Riverview Gardens | 38.8881693 | -75.830212 | US | Maryland | Caroline County | 0 | 7 | 5 | America/New_York |
| 4366954 | Riverview Manor | 38.9981671 | -76.5085728 | US | Maryland | Anne Arundel County | 0 | 13 | 15 | America/New_York |
| 4366958 | Riverview Village | 38.605674 | -77.1658128 | US | Maryland | Charles County | 0 | 12 | 30 | America/New_York |
| 4366959 | Riverwood | 38.9167791 | -76.6724658 | US | Maryland | Anne Arundel County | 0 | 19 | 15 | America/New_York |
| 4366960 | Riverwood | 39.3545473 | -77.3563737 | US | Maryland | Frederick County | 0 | 93 | 96 | America/New_York |
| 4366961 | Riverwood | 39.0723304 | -77.3038724 | US | Maryland | Montgomery County | 0 | 85 | 103 | America/New_York |
| 4366962 | Riverwood Farms | 38.4067912 | -76.6205149 | US | Maryland | Saint Mary's County | 0 | 27 | 15 | America/New_York |
| 4366964 | Riverwood Park | 39.3120522 | -76.4441277 | US | Maryland | Baltimore County | 0 | 12 | 1 | America/New_York |
| 4366965 | Rives | 38.9315002 | -76.9566415 | US | Maryland | Prince George's County | 0 | 22 | 40 | America/New_York |
| 4366966 | Riviera Beach | 39.1667757 | -76.5080177 | US | Maryland | Anne Arundel County | 13573 | 3 | 1 | America/New_York |
| 4366971 | Riviera Isle | 39.1387204 | -76.520518 | US | Maryland | Anne Arundel County | 0 | 9 | 14 | America/New_York |
| 4366981 | Robbins | 38.375677 | -76.0754943 | US | Maryland | Dorchester County | 0 | 1 | 1 | America/New_York |
| 4366982 | Robbins Landing | 38.3770657 | -76.0579937 | US | Maryland | Dorchester County | 0 | 0 | 1 | America/New_York |
| 4367002 | Roberts | 39.6311991 | -78.8036309 | US | Maryland | Allegany County | 0 | 200 | 213 | America/New_York |
| 4367003 | Roberts | 39.1173337 | -75.9182719 | US | Maryland | Queen Anne's County | 0 | 20 | 15 | America/New_York |
| 4367005 | Roberts Field | 39.59927 | -76.8399772 | US | Maryland | Carroll County | 0 | 239 | 244 | America/New_York |
| 4367008 | Roberts Mill Run | 39.659544 | -77.1638723 | US | Maryland | Carroll County | 0 | 153 | 151 | America/New_York |
| 4367009 | Roberts Retreat | 39.4053796 | -77.4891533 | US | Maryland | Frederick County | 0 | 146 | 141 | America/New_York |
| 4367010 | Robeys Farmlets | 39.0931642 | -76.8835848 | US | Maryland | Prince George's County | 0 | 93 | 92 | America/New_York |
| 4367011 | Robie Manor | 38.599841 | -77.0149752 | US | Maryland | Charles County | 0 | 52 | 45 | America/New_York |
| 4367012 | Robin Acres | 39.6234445 | -76.0702271 | US | Maryland | Cecil County | 0 | 145 | 131 | America/New_York |
| 4367014 | Robin Hood Hill | 39.0278887 | -76.535796 | US | Maryland | Anne Arundel County | 0 | 19 | 12 | America/New_York |
| 4367015 | Robin Hood Manor | 39.5370557 | -76.1421744 | US | Maryland | Harford County | 0 | 73 | 73 | America/New_York |
| 4367016 | Robin Meadows | 39.3701023 | -77.4302637 | US | Maryland | Frederick County | 0 | 86 | 85 | America/New_York |
| 4367017 | Robindale | 39.0634421 | -77.0933119 | US | Maryland | Montgomery County | 0 | 84 | 76 | America/New_York |
| 4367018 | Robindell Heights | 39.4128806 | -77.1455372 | US | Maryland | Carroll County | 0 | 220 | 204 | America/New_York |
| 4367024 | Robinson | 39.0789989 | -76.5530189 | US | Maryland | Anne Arundel County | 0 | 15 | 15 | America/New_York |
| 4367026 | Robinson Corner | 39.2898326 | -76.0135557 | US | Maryland | Kent County | 0 | 20 | 15 | America/New_York |
| 4367033 | Robinsons Promise | 39.1345524 | -76.8430285 | US | Maryland | Howard County | 0 | 91 | 91 | America/New_York |
| 4367034 | Robinwood | 38.9542792 | -76.5146829 | US | Maryland | Anne Arundel County | 5024 | 11 | 7 | America/New_York |
| 4367035 | Robinwood | 39.6370409 | -77.6569363 | US | Maryland | Washington County | 0 | 171 | 183 | America/New_York |
| 4367036 | Robinwood | 39.625 | -77.6625 | US | Maryland | Washington County | 4731 | | 183 | America/New_York |
| 4367037 | Roblee Acres | 38.8159471 | -76.8108037 | US | Maryland | Prince George's County | 0 | 47 | 54 | America/New_York |
| 4367038 | Robshire Manor | 38.5798431 | -76.6038476 | US | Maryland | Calvert County | 0 | 15 | 15 | America/New_York |
| 4367045 | Rock | 39.6253871 | -76.139952 | US | Maryland | Cecil County | 0 | 16 | 64 | America/New_York |
| 4367046 | Rock Acres | 39.6078838 | -76.3982948 | US | Maryland | Harford County | 0 | 108 | 127 | America/New_York |
| 4367047 | Rock Anna | 39.1445537 | -76.5119066 | US | Maryland | Anne Arundel County | 0 | 9 | 1 | America/New_York |
| 4367049 | Rochelle Meadows | 39.5214958 | -76.4219069 | US | Maryland | Harford County | 0 | 160 | 143 | America/New_York |
| 4367050 | Rock Chapel Estates | 39.5006569 | -77.3555396 | US | Maryland | Frederick County | 0 | 109 | 95 | America/New_York |
| 4367061 | Rock Creek Estates | 39.1573313 | -76.5052398 | US | Maryland | Anne Arundel County | 0 | 5 | -9999 | America/New_York |
| 4367062 | Rock Creek Estates | 39.4251019 | -77.4344302 | US | Maryland | Frederick County | 0 | 94 | 100 | America/New_York |
| 4367063 | Rock Creek Forest | 38.9909434 | -77.0563663 | US | Maryland | Montgomery County | 0 | 75 | 61 | America/New_York |
| 4367065 | Rock Creek Gardens | 38.9931657 | -77.0469216 | US | Maryland | Montgomery County | 0 | 86 | 76 | America/New_York |
| 4367066 | Rock Creek Hills | 39.0148319 | -77.0708111 | US | Maryland | Montgomery County | 0 | 84 | 74 | America/New_York |
| 4367067 | Rock Creek Knolls | 38.9973322 | -77.0655331 | US | Maryland | Montgomery County | 0 | 68 | 60 | America/New_York |
| 4367068 | Rock Creek Landing | 39.136776 | -76.5269072 | US | Maryland | Anne Arundel County | 0 | 6 | 14 | America/New_York |
| 4367069 | Rock Creek Palisades | 39.0356649 | -77.0766446 | US | Maryland | Montgomery County | 0 | 91 | 88 | America/New_York |
| 4367072 | Rock Creek Park | 39.1459426 | -76.4907948 | US | Maryland | Anne Arundel County | 0 | 12 | 17 | America/New_York |
| 4367076 | Rock Creek Village | 39.0812196 | -77.1024789 | US | Maryland | Montgomery County | 0 | 103 | 90 | America/New_York |
| 4367080 | Rock Hall | 39.2687133 | -77.5260987 | US | Maryland | Frederick County | 0 | 72 | 76 | America/New_York |
| 4367081 | Rock Hall | 39.1381658 | -76.2349537 | US | Maryland | Kent County | 1396 | 3 | 1 | America/New_York |
| 4367093 | Rock Hill Beach | 39.1501092 | -76.5185736 | US | Maryland | Anne Arundel County | 0 | 10 | 5 | America/New_York |
| 4367106 | Rock Point | 38.2720733 | -76.8408024 | US | Maryland | Charles County | 0 | 6 | 1 | America/New_York |
| 4367114 | Rock Run | 39.6148322 | -76.1238403 | US | Maryland | Cecil County | 0 | 25 | 23 | America/New_York |
| 4367117 | Rock Run | 39.6081652 | -76.1430076 | US | Maryland | Harford County | 0 | 16 | 66 | America/New_York |
| 4367119 | Rock Manor | 39.655106 | -76.2541229 | US | Maryland | Harford County | 0 | 133 | 121 | America/New_York |
| 4367122 | Rock Run Estates | 39.627054 | -76.1282848 | US | Maryland | Cecil County | 0 | 77 | 77 | America/New_York |
| 4367124 | Rock Spring | 39.5728843 | -76.3849611 | US | Maryland | Harford County | 0 | 158 | 137 | America/New_York |
| 4367128 | Rock Springs | 39.7151069 | -76.1585636 | US | Maryland | Cecil County | 0 | 155 | 151 | America/New_York |
| 4367134 | Rockawalking Acres | 38.3781739 | -75.682706 | US | Maryland | Wicomico County | 0 | 13 | 10 | America/New_York |
| 4367139 | Rockawalking Village | 38.3917846 | -75.6713168 | US | Maryland | Wicomico County | 0 | 12 | 11 | America/New_York |
| 4367140 | Rockaway Beach | 39.2948302 | -76.3991261 | US | Maryland | Baltimore County | 0 | 4 | -9999 | America/New_York |
| 4367141 | Rockbrook Trailer Park | 39.6376031 | -76.832199 | US | Maryland | Carroll County | 0 | 232 | 229 | America/New_York |
| 4367144 | Rockburn Commons | 39.2067739 | -76.7330265 | US | Maryland | Howard County | 0 | 63 | 55 | America/New_York |
| 4367146 | Rockcrest | 39.0756641 | -77.1305349 | US | Maryland | Montgomery County | 0 | 124 | 122 | America/New_York |
| 4367148 | Rockdale | 39.6809368 | -76.7680301 | US | Maryland | Baltimore County | 0 | 180 | 155 | America/New_York |
| 4367149 | Rockdale | 39.3562171 | -76.7655294 | US | Maryland | Baltimore County | 0 | 160 | 152 | America/New_York |
| 4367150 | Rockdale | 39.7012058 | -77.8438853 | US | Maryland | Washington County | 0 | 145 | 0 | America/New_York |
| 4367151 | Rockdale Manor | 39.5309402 | -76.4082953 | US | Maryland | Harford County | 0 | 141 | 118 | America/New_York |
| 4367160 | Rockland | 39.4014952 | -76.6677486 | US | Maryland | Baltimore County | 0 | 90 | 103 | America/New_York |
| 4367161 | Rockland | 39.2989948 | -76.8133075 | US | Maryland | Howard County | 0 | 149 | 137 | America/New_York |
| 4367162 | Rockland | 39.0726086 | -77.1263682 | US | Maryland | Montgomery County | 0 | 111 | 122 | America/New_York |
| 4367164 | Rockland Estates | 39.5784343 | -77.0452597 | US | Maryland | Carroll County | 0 | 205 | 191 | America/New_York |
| 4367165 | Rockland Run | 39.3878841 | -76.6746931 | US | Maryland | Baltimore County | 0 | 140 | 122 | America/New_York |
| 4367169 | Rockhill Beach | 39.1439981 | -76.523296 | US | Maryland | Anne Arundel County | 0 | 9 | 5 | America/New_York |
| 4367170 | Rockridge Forest | 39.6498277 | -76.3827388 | US | Maryland | Harford County | 0 | 147 | 146 | America/New_York |
| 4367174 | Rockview Beach | 39.1431649 | -76.5149624 | US | Maryland | Anne Arundel County | 0 | 7 | 1 | America/New_York |
| 4367175 | Rockville | 39.0839973 | -77.1527578 | US | Maryland | Montgomery County | 60646 | 137 | 136 | America/New_York |
| 4367198 | Rockwell | 39.2773285 | -76.7760842 | US | Maryland | Baltimore County | 0 | 133 | 126 | America/New_York |
| 4367199 | Rockwood Beach | 39.1592759 | -76.4844058 | US | Maryland | Anne Arundel County | 0 | 4 | 1 | America/New_York |
| 4367200 | Rocky Acres | 39.4728806 | -76.9369241 | US | Maryland | Carroll County | 0 | 183 | 197 | America/New_York |
| 4367201 | Rocky Acres | 39.0570535 | -76.9113631 | US | Maryland | Prince George's County | 0 | 59 | 59 | America/New_York |
| 4367204 | Rocky Forge | 39.7184279 | -77.6049916 | US | Maryland | Washington County | 0 | 171 | 167 | America/New_York |
| 4367206 | Rocky Brook Park | 39.0512202 | -76.996921 | US | Maryland | Montgomery County | 0 | 107 | 114 | America/New_York |
| 4367211 | Rocky Gorge Estates | 39.1109416 | -76.8855294 | US | Maryland | Prince George's County | 0 | 99 | 91 | America/New_York |
| 4367212 | Rocky Gorge Meadows | 39.1417743 | -76.9683096 | US | Maryland | Montgomery County | 0 | 126 | 120 | America/New_York |
| 4367217 | Rocky Hook | 38.4840072 | -75.927436 | US | Maryland | Dorchester County | 0 | 2 | 4 | America/New_York |
| 4367226 | Rocky Ridge | 39.6050993 | -77.3174848 | US | Maryland | Frederick County | 0 | 139 | 122 | America/New_York |
| 4367227 | Rocky Ridge Estates | 39.6075994 | -77.3024845 | US | Maryland | Frederick County | 0 | 108 | 92 | America/New_York |
| 4367230 | Rocky Road Park | 39.2356613 | -77.1658151 | US | Maryland | Montgomery County | 0 | 155 | 152 | America/New_York |
| 4367231 | Rocky Springs | 39.4478795 | -77.4533193 | US | Maryland | Frederick County | 0 | 125 | 121 | America/New_York |
| 4367235 | Roddy (historical) | 39.6406535 | -77.4019313 | US | Maryland | Frederick County | 0 | 152 | 178 | America/New_York |
| 4367238 | Rodgers Forge | 39.3778845 | -76.6135794 | US | Maryland | Baltimore County | 0 | 141 | 137 | America/New_York |
| 4367245 | Rodo Beach | 38.0792927 | -76.3316135 | US | Maryland | Saint Mary's County | 0 | 1 | 1 | America/New_York |
| 4367246 | Roe | 39.0628899 | -75.9246606 | US | Maryland | Queen Anne's County | 0 | 20 | 15 | America/New_York |
| 4367247 | Roelkeys Knoll | 39.3417678 | -77.664991 | US | Maryland | Frederick County | 0 | 173 | 173 | America/New_York |
| 4367249 | Rogers (historical) | 39.4131618 | -76.6883051 | US | Maryland | Baltimore County | 0 | 98 | 102 | America/New_York |
| 4367251 | Rogers Heights | 38.9487221 | -76.9219183 | US | Maryland | Prince George's County | 0 | 32 | 55 | America/New_York |
| 4367254 | Rogers Mill | 38.4937334 | -76.931083 | US | Maryland | Charles County | 0 | 16 | 15 | America/New_York |
| 4367262 | Rognel Heights | 39.2939956 | -76.6858034 | US | Maryland | City of Baltimore | 0 | 103 | 106 | America/New_York |
| 4367265 | Rohrersville Station | 39.4312113 | -77.6777691 | US | Maryland | Washington County | 0 | 184 | 206 | America/New_York |
| 4367266 | Rol-Park Trailer Village | 39.1231646 | -76.6357998 | US | Maryland | Anne Arundel County | 0 | 26 | 30 | America/New_York |
| 4367268 | Rohrersville | 39.4334336 | -77.6627688 | US | Maryland | Washington County | 181 | 192 | 182 | America/New_York |
| 4367270 | Roland Heights | 39.5417738 | -76.3630158 | US | Maryland | Harford County | 0 | 130 | 122 | America/New_York |
| 4367276 | Roland Place | 39.5384405 | -76.3569045 | US | Maryland | Harford County | 0 | 126 | 113 | America/New_York |
| 4367278 | Roland Park | 39.3545511 | -76.6341354 | US | Maryland | City of Baltimore | 0 | 111 | 104 | America/New_York |
| 4367279 | Rolee Estates | 38.7381706 | -76.9427515 | US | Maryland | Prince George's County | 0 | 64 | 60 | America/New_York |
| 4367280 | Roller | 39.6970473 | -76.8066423 | US | Maryland | Carroll County | 0 | 183 | 194 | America/New_York |
| 4367281 | Rolles Beach | 38.7734512 | -76.2505037 | US | Maryland | Talbot County | 0 | 2 | 1 | America/New_York |
| 4367282 | Rolling Acres | 38.6140092 | -76.5510672 | US | Maryland | Calvert County | 0 | 49 | 33 | America/New_York |
| 4367283 | Rolling Acres | 39.2723281 | -76.8488635 | US | Maryland | Howard County | 0 | 118 | 121 | America/New_York |
| 4367284 | Rolling Acres | 39.0573312 | -76.9705314 | US | Maryland | Montgomery County | 0 | 110 | 105 | America/New_York |
| 4367285 | Rolling Acres | 38.7509483 | -76.836082 | US | Maryland | Prince George's County | 0 | 59 | 60 | America/New_York |
| 4367286 | Rolling Acres | 38.4923452 | -76.7324646 | US | Maryland | Saint Mary's County | 0 | 28 | 18 | America/New_York |
| 4367287 | Rolling Carroll Estates | 39.3889921 | -77.0647029 | US | Maryland | Carroll County | 0 | 230 | 228 | America/New_York |
| 4367288 | Rolling Falls Estates | 39.6598254 | -76.8141427 | US | Maryland | Carroll County | 0 | 220 | 237 | America/New_York |
| 4367289 | Rolling Glen Farms | 38.7867811 | -76.8030256 | US | Maryland | Prince George's County | 0 | 42 | 35 | America/New_York |
| 4367290 | Rolling Green | 39.2956598 | -77.3002622 | US | Maryland | Frederick County | 0 | 165 | 154 | America/New_York |
| 4367291 | Rolling Green | 39.5773295 | -76.2485672 | US | Maryland | Harford County | 0 | 96 | 80 | America/New_York |
| 4367292 | Rolling Heights | 39.3162173 | -76.7585843 | US | Maryland | Baltimore County | 0 | 132 | 137 | America/New_York |
| 4367294 | Rolling Hills | 39.0028889 | -76.5621856 | US | Maryland | Anne Arundel County | 0 | 38 | 30 | America/New_York |
| 4367295 | Rolling Hills | 39.3817701 | -77.0088687 | US | Maryland | Carroll County | 0 | 177 | 152 | America/New_York |
| 4367296 | Rolling Hills | 38.4798446 | -76.9927518 | US | Maryland | Charles County | 0 | 46 | 38 | America/New_York |
| 4367297 | Rolling Hills | 39.352326 | -77.1858156 | US | Maryland | Frederick County | 0 | 248 | 214 | America/New_York |
| 4367298 | Rolling Hills | 38.2217856 | -75.4651977 | US | Maryland | Worcester County | 0 | 9 | 6 | America/New_York |
| 4367300 | Rolling Knolls | 38.9959445 | -76.5613522 | US | Maryland | Anne Arundel County | 0 | 36 | 30 | America/New_York |
| 4367301 | Rolling Knolls | 39.6395495 | -76.5010764 | US | Maryland | Harford County | 0 | 164 | 177 | America/New_York |
| 4367302 | Rolling Knolls | 39.1795511 | -77.1205356 | US | Maryland | Montgomery County | 0 | 154 | 152 | America/New_York |
| 4367304 | Rolling Meadows | 38.3581742 | -75.6760387 | US | Maryland | Wicomico County | 0 | 5 | 6 | America/New_York |
| 4367305 | Rolling Park | 39.3517726 | -76.768585 | US | Maryland | Baltimore County | 0 | 163 | 152 | America/New_York |
| 4367306 | Rolling Ridge | 39.3917719 | -76.8216423 | US | Maryland | Baltimore County | 0 | 185 | 186 | America/New_York |
| 4367307 | Rolling Ridge | 39.3431617 | -76.7608069 | US | Maryland | Baltimore County | 0 | 148 | 152 | America/New_York |
| 4367308 | Rolling Ridge | 39.5348235 | -77.0274818 | US | Maryland | Carroll County | 0 | 234 | 228 | America/New_York |
| 4367309 | Rolling Ridge | 39.3056615 | -76.8035852 | US | Maryland | Howard County | 0 | 138 | 125 | America/New_York |
| 4367311 | Rolling Road Farms | 39.320384 | -76.7494175 | US | Maryland | Baltimore County | 0 | 122 | 119 | America/New_York |
| 4367315 | Rolling View | 38.9531666 | -76.8533052 | US | Maryland | Prince George's County | 0 | 56 | 59 | America/New_York |
| 4367317 | Rollingwood | 38.9834435 | -77.0685887 | US | Maryland | Montgomery County | 0 | 89 | 91 | America/New_York |
| 4367320 | Rollins Park | 39.0603866 | -77.1302571 | US | Maryland | Montgomery County | 0 | 111 | 111 | America/New_York |
| 4367321 | Rollins View Green | 39.3734404 | -76.5316315 | US | Maryland | Baltimore County | 0 | 85 | 84 | America/New_York |
| 4367322 | Rolph Landing | 38.8990025 | -75.9460491 | US | Maryland | Talbot County | 0 | 0 | 6 | America/New_York |
| 4367323 | Rolphs | 39.1742769 | -76.0360554 | US | Maryland | Queen Anne's County | 0 | 5 | 1 | America/New_York |
| 4367327 | Romancoke | 38.8812259 | -76.3363424 | US | Maryland | Queen Anne's County | 0 | 2 | 1 | America/New_York |
| 4367330 | Romancoke on the Bay | 38.8770594 | -76.3380089 | US | Maryland | Queen Anne's County | 0 | 2 | 1 | America/New_York |
| 4367331 | Romar Estates | 38.9515015 | -76.514405 | US | Maryland | Anne Arundel County | 0 | 6 | 7 | America/New_York |
| 4367333 | Roland Terrace | 39.2192744 | -76.6007992 | US | Maryland | Anne Arundel County | 0 | 43 | 45 | America/New_York |
| 4367334 | Ronalee Hills | 39.2520498 | -77.1927604 | US | Maryland | Montgomery County | 0 | 179 | 183 | America/New_York |
| 4367338 | Roosevelt Heights | 38.5403987 | -76.9358056 | US | Maryland | Charles County | 0 | 53 | 55 | America/New_York |
| 4367342 | Roop Mill | 39.590101 | -77.031093 | US | Maryland | Carroll County | 0 | 195 | 198 | America/New_York |
| 4367344 | Rosaryville | 38.7567817 | -76.8096924 | US | Maryland | Prince George's County | 12322 | 68 | 61 | America/New_York |
| 4367346 | Rosaryville Estates | 38.7590039 | -76.8052479 | US | Maryland | Prince George's County | 0 | 61 | 61 | America/New_York |
| 4367350 | Rose Haven | 38.7256735 | -76.5388453 | US | Maryland | Anne Arundel County | 0 | 0 | 1 | America/New_York |
| 4367352 | Rose Hill | 38.5562326 | -76.5688455 | US | Maryland | Calvert County | 0 | 40 | 30 | America/New_York |
| 4367357 | Rose Hill Estates | 39.0109429 | -77.1572015 | US | Maryland | Montgomery County | 0 | 81 | 76 | America/New_York |
| 4367360 | Rose Mary Estates | 39.281772 | -76.9585882 | US | Maryland | Howard County | 0 | 160 | 167 | America/New_York |
| 4367367 | Rosecroft | 38.1623484 | -76.435507 | US | Maryland | Saint Mary's County | 0 | 6 | 1 | America/New_York |
| 4367368 | Rosecroft Park | 38.7953915 | -76.9719191 | US | Maryland | Prince George's County | 0 | 37 | 33 | America/New_York |
| 4367372 | Rosedale | 39.3201074 | -76.5155191 | US | Maryland | Baltimore County | 19736 | 6 | 14 | America/New_York |
| 4367374 | Rosedale | 39.4251019 | -77.4216521 | US | Maryland | Frederick County | 0 | 104 | 102 | America/New_York |
| 4367379 | Rosedale Park | 38.9914989 | -77.091367 | US | Maryland | Montgomery County | 0 | 104 | 94 | America/New_York |
| 4367380 | Rosedale Park | 39.0262207 | -76.8966401 | US | Maryland | Prince George's County | 0 | 34 | 30 | America/New_York |
| 4367383 | Rosedale Terrace | 39.3142741 | -76.5105188 | US | Maryland | Baltimore County | 0 | 15 | 12 | America/New_York |
| 4367384 | Rosemary Hills | 38.99761 | -77.0435883 | US | Maryland | Montgomery County | 0 | 91 | 76 | America/New_York |
| 4367386 | Rosemont | 39.2373295 | -76.6346896 | US | Maryland | Baltimore County | 0 | 16 | 20 | America/New_York |
| 4367387 | Rosemont | 39.3292681 | -77.62249 | US | Maryland | Frederick County | 273 | 153 | 137 | America/New_York |
| 4367388 | Rosemont | 39.1356635 | -76.8741404 | US | Maryland | Howard County | 0 | 120 | 99 | America/New_York |
| 4367389 | Rosemont | 39.1278854 | -77.1885923 | US | Maryland | Montgomery County | 0 | 142 | 140 | America/New_York |
| 4367393 | Roseville Heights | 39.6059355 | -76.9155348 | US | Maryland | Carroll County | 0 | 247 | 258 | America/New_York |
| 4367394 | Rosewick | 38.5631756 | -76.9802517 | US | Maryland | Charles County | 0 | 61 | 0 | America/New_York |
| 4367395 | Rosewood | 38.5173446 | -76.5371768 | US | Maryland | Calvert County | 0 | 45 | 33 | America/New_York |
| 4367396 | Rosewood Estates | 39.1901065 | -77.1519254 | US | Maryland | Montgomery County | 0 | 181 | 169 | America/New_York |
| 4367397 | Rosewood Forest | 38.4084501 | -75.5190887 | US | Maryland | Wicomico County | 0 | 17 | 15 | America/New_York |
| 4367406 | Roslyn Station | 39.3773282 | -76.7441402 | US | Maryland | Baltimore County | 0 | 133 | 135 | America/New_York |
| 4367407 | Ross Acres | 38.5765094 | -76.2432788 | US | Maryland | Dorchester County | 0 | 1 | 1 | America/New_York |
| 4367409 | Roslyn | 39.3742728 | -76.7385844 | US | Maryland | Baltimore County | 0 | 129 | 128 | America/New_York |
| 4367412 | Ross Cove | 39.0906657 | -76.5116287 | US | Maryland | Anne Arundel County | 0 | 12 | -9999 | America/New_York |
| 4367414 | Ross Run Estates | 39.6431575 | -76.9280351 | US | Maryland | Carroll County | 0 | 222 | 228 | America/New_York |
| 4367415 | Ross Valley Farms | 39.5723274 | -76.6580268 | US | Maryland | Baltimore County | 0 | 157 | 160 | America/New_York |
| 4367416 | Ross Woods | 38.4540123 | -76.5455107 | US | Maryland | Calvert County | 0 | 36 | 30 | America/New_York |
| 4367417 | Rossmoor | 39.1037192 | -77.0710895 | US | Maryland | Montgomery County | 8453 | 133 | 137 | America/New_York |
| 4367419 | Rossville | 39.3384408 | -76.4796847 | US | Maryland | Baltimore County | 12804 | 13 | 15 | America/New_York |
| 4367421 | Rosswood Estates | 39.5039902 | -77.2685936 | US | Maryland | Frederick County | 0 | 182 | 163 | America/New_York |
| 4367422 | Rosswood Estates | 39.3723256 | -77.2383163 | US | Maryland | Frederick County | 0 | 174 | 167 | America/New_York |
| 4367426 | Round Acres | 39.537051 | -76.44913 | US | Maryland | Harford County | 0 | 157 | 152 | America/New_York |
| 4367428 | Round Bay | 39.0620548 | -76.5371851 | US | Maryland | Anne Arundel County | 0 | 13 | 17 | America/New_York |
| 4367429 | Round Bay View | 39.0606659 | -76.5444075 | US | Maryland | Anne Arundel County | 0 | 9 | -9999 | America/New_York |
| 4367431 | Ross Farm Woods | 38.8251142 | -75.9168811 | US | Maryland | Talbot County | 0 | 10 | 6 | America/New_York |
| 4367434 | Round Hill | 39.4356572 | -77.4999868 | US | Maryland | Frederick County | 0 | 320 | 347 | America/New_York |
| 4367440 | Round View | 38.9987227 | -76.4630159 | US | Maryland | Anne Arundel County | 0 | 15 | 9 | America/New_York |
| 4367445 | Roundtree | 39.3531573 | -77.5455436 | US | Maryland | Frederick County | 0 | 152 | 151 | America/New_York |
| 4367446 | Rousby Hall | 38.3254021 | -76.4468961 | US | Maryland | Calvert County | 0 | 3 | 1 | America/New_York |
| 4367454 | Rover (historical) | 39.3014936 | -76.9980338 | US | Maryland | Howard County | 0 | 143 | 155 | America/New_York |
| 4367455 | Rover Mill Estates | 39.2917716 | -77.0024783 | US | Maryland | Howard County | 0 | 180 | 166 | America/New_York |
| 4367456 | Rowland Hill | 39.713984 | -77.4772115 | US | Maryland | Washington County | 0 | 476 | 458 | America/New_York |
| 4367460 | Rowlandsville | 39.6612194 | -76.1468965 | US | Maryland | Cecil County | 0 | 12 | 15 | America/New_York |
| 4367461 | Rowlandsville Heights | 39.6612197 | -76.1330071 | US | Maryland | Cecil County | 0 | 65 | 93 | America/New_York |
| 4367470 | Roxbury | 39.5545426 | -77.7036034 | US | Maryland | Washington County | 0 | 129 | 137 | America/New_York |
| 4367472 | Roxbury Hill | 39.5545426 | -77.6941587 | US | Maryland | Washington County | 0 | 155 | 152 | America/New_York |
| 4367473 | Roxbury Mills | 39.258161 | -77.0533123 | US | Maryland | Howard County | 0 | 124 | 137 | America/New_York |
| 4367476 | Royal Acres | 38.7351178 | -76.1855006 | US | Maryland | Talbot County | 0 | 2 | 1 | America/New_York |
| 4367477 | Royal Acres | 39.5151105 | -76.1796758 | US | Maryland | Harford County | 0 | 48 | 31 | America/New_York |
| 4367478 | Royal Beach | 39.1064986 | -76.5424632 | US | Maryland | Anne Arundel County | 0 | 12 | 15 | America/New_York |
| 4367479 | Royal Heights | 39.4726083 | -76.2732901 | US | Maryland | Harford County | 0 | 21 | 15 | America/New_York |
| 4367480 | Royal Heights | 39.6559356 | -76.8872005 | US | Maryland | Carroll County | 0 | 320 | 305 | America/New_York |
| 4367481 | Royal Oak | 38.7423399 | -76.1777227 | US | Maryland | Talbot County | 0 | 2 | 1 | America/New_York |
| 4367482 | Royal Oak | 38.3498419 | -75.792709 | US | Maryland | Wicomico County | 0 | 3 | 3 | America/New_York |
| 4367488 | Royale Gardens | 38.9306671 | -76.8524718 | US | Maryland | Prince George's County | 0 | 48 | 45 | America/New_York |
| 4367489 | Royale Glen | 38.9248346 | -76.6510762 | US | Maryland | Anne Arundel County | 0 | 33 | 30 | America/New_York |
| 4367492 | Roxbury | 39.2626053 | -77.0488679 | US | Maryland | Howard County | 0 | 148 | 132 | America/New_York |
| 4367493 | Royston Shores | 39.2223318 | -76.0288333 | US | Maryland | Queen Anne's County | 0 | 5 | 1 | America/New_York |
| 4367495 | Rubert Manor | 39.0453885 | -76.5091285 | US | Maryland | Anne Arundel County | 0 | 33 | 28 | America/New_York |
| 4367497 | Rugby Hall | 39.0403885 | -76.531907 | US | Maryland | Anne Arundel County | 0 | 17 | -9999 | America/New_York |
| 4367498 | Rugby Hall Estates | 39.0426107 | -76.5269069 | US | Maryland | Anne Arundel County | 0 | 32 | 30 | America/New_York |
| 4367500 | Ruhl | 39.7078813 | -76.7341399 | US | Maryland | Baltimore County | 0 | 225 | 253 | America/New_York |
| 4367509 | Rum Ridge Estates | 38.419839 | -75.5443676 | US | Maryland | Wicomico County | 0 | 15 | 13 | America/New_York |
| 4367510 | Rumbley | 38.0934566 | -75.8582651 | US | Maryland | Somerset County | 0 | 1 | 1 | America/New_York |
| 4367515 | Rundelac Farm | 38.9490015 | -76.5177385 | US | Maryland | Anne Arundel County | 0 | 6 | 1 | America/New_York |
| 4367516 | Running Brook | 39.2328842 | -76.8599744 | US | Maryland | Howard County | 0 | 103 | 119 | America/New_York |
| 4367517 | Running Brook Acres | 39.2264946 | -77.2622062 | US | Maryland | Montgomery County | 0 | 168 | 167 | America/New_York |
| 4367519 | Running Brook Park | 39.6173334 | -76.0760607 | US | Maryland | Cecil County | 0 | 121 | 122 | America/New_York |
| 4367520 | Runnymeade Estates | 39.2876102 | -76.0310564 | US | Maryland | Kent County | 0 | 16 | 15 | America/New_York |
| 4367521 | Runnymeade Summit | 39.6526002 | -77.1016493 | US | Maryland | Carroll County | 0 | 172 | 162 | America/New_York |
| 4367523 | Rush | 39.6636997 | -78.6111271 | US | Maryland | Allegany County | 0 | 284 | 304 | America/New_York |
| 4367524 | Rush Acres | 38.3987276 | -75.4568641 | US | Maryland | Wicomico County | 0 | 20 | 25 | America/New_York |
| 4367532 | Rush Manor | 39.6264944 | -76.4385741 | US | Maryland | Harford County | 0 | 144 | 131 | America/New_York |
| 4367538 | Rushville | 39.0703859 | -77.3274843 | US | Maryland | Montgomery County | 0 | 60 | 61 | America/New_York |
| 4367542 | Rustic Acres | 38.3098407 | -75.5538116 | US | Maryland | Wicomico County | 0 | 14 | 12 | America/New_York |
| 4367543 | Rustic Hills | 38.4881787 | -76.7282977 | US | Maryland | Saint Mary's County | 0 | 41 | 30 | America/New_York |
| 4367544 | Rustic Knolls | 38.8262256 | -76.6669091 | US | Maryland | Anne Arundel County | 0 | 37 | 30 | America/New_York |
| 4367545 | Rusty Acres | 39.1112192 | -76.9474755 | US | Maryland | Montgomery County | 0 | 148 | 136 | America/New_York |
| 4367550 | Ruthed Estates | 39.6848213 | -77.1872061 | US | Maryland | Carroll County | 0 | 159 | 153 | America/New_York |
| 4367552 | Rutherford Green | 39.337884 | -76.7480287 | US | Maryland | Baltimore County | 0 | 139 | 137 | America/New_York |
| 4367553 | Ruthsburg | 39.0031683 | -75.9579945 | US | Maryland | Queen Anne's County | 0 | 20 | 15 | America/New_York |
| 4367554 | Rutland | 38.9723336 | -76.6396875 | US | Maryland | Anne Arundel County | 0 | 33 | 24 | America/New_York |
| 4367556 | Rutland Estates | 38.9595561 | -76.6394095 | US | Maryland | Anne Arundel County | 0 | 37 | 30 | America/New_York |
| 4367558 | Rutledge | 39.5570504 | -76.4960762 | US | Maryland | Harford County | 0 | 183 | 0 | America/New_York |
| 4367559 | Ruxton | 39.4001064 | -76.6446921 | US | Maryland | Baltimore County | 0 | 85 | 82 | America/New_York |
| 4367562 | Ruxton Hills | 39.3959397 | -76.6583036 | US | Maryland | Baltimore County | 0 | 120 | 106 | America/New_York |
| 4367563 | Ruxton Ridge | 39.408162 | -76.6408031 | US | Maryland | Baltimore County | 0 | 103 | 110 | America/New_York |
| 4367564 | Ryceville | 38.4356799 | -76.830524 | US | Maryland | Charles County | 0 | 55 | 45 | America/New_York |
| 4367573 | Sabillasville | 39.7000958 | -77.4563776 | US | Maryland | Frederick County | 0 | 332 | 335 | America/New_York |
| 4367576 | Sable Woods | 39.50983 | -76.3257922 | US | Maryland | Harford County | 0 | 109 | 101 | America/New_York |
| 4367577 | Sabrina Park | 39.0953875 | -76.5721864 | US | Maryland | Anne Arundel County | 0 | 31 | 30 | America/New_York |
| 4367579 | Sackertown | 37.9723467 | -75.8427099 | US | Maryland | Somerset County | 0 | 1 | 1 | America/New_York |
| 4367603 | Saddle Ridge | 39.0153881 | -76.6910785 | US | Maryland | Anne Arundel County | 0 | 36 | 32 | America/New_York |
| 4367606 | Saefern | 39.012611 | -76.5455184 | US | Maryland | Anne Arundel County | 0 | 36 | 30 | America/New_York |
| 4367610 | Sagamore Forest | 39.4703827 | -76.797754 | US | Maryland | Baltimore County | 0 | 216 | 206 | America/New_York |
| 4367611 | Sagamore Village | 39.4695492 | -76.8041429 | US | Maryland | Baltimore County | 0 | 206 | 199 | America/New_York |
| 4367614 | Sagefield | 39.1834441 | -75.8854934 | US | Maryland | Queen Anne's County | 0 | 17 | 15 | America/New_York |
| 4367615 | Sailors Retreat | 38.6806732 | -76.1079974 | US | Maryland | Talbot County | 0 | 4 | 1 | America/New_York |
| 4367653 | Saint Andrews Estates | 38.2923479 | -76.549123 | US | Maryland | Saint Mary's County | 0 | 38 | 30 | America/New_York |
| 4367658 | Saint Anne | 39.6292727 | -76.3344036 | US | Maryland | Harford County | 0 | 94 | 77 | America/New_York |
| 4367669 | Saint Anthony | 39.6764864 | -77.3560976 | US | Maryland | Frederick County | 0 | 175 | 193 | America/New_York |
| 4367676 | Saint Aubins Heights | 38.783449 | -76.0718859 | US | Maryland | Talbot County | 0 | 10 | 7 | America/New_York |
| 4367677 | Saint Augustine | 39.4942796 | -75.8088255 | US | Maryland | Cecil County | 0 | 22 | 15 | America/New_York |
| 4367722 | Saint Catherine | 38.2526294 | -76.7983015 | US | Maryland | Saint Mary's County | 0 | 4 | 1 | America/New_York |
| 4367734 | Saint Charles | 38.6031746 | -76.9385839 | US | Maryland | Charles County | 36376 | 61 | 61 | America/New_York |
| 4367760 | Saint Clement Shores | 38.2801281 | -76.7046868 | US | Maryland | Saint Mary's County | 0 | 4 | 1 | America/New_York |
| 4367778 | Saint Denis | 39.2226072 | -76.7046922 | US | Maryland | Baltimore County | 0 | 19 | 15 | America/New_York |
| 4367821 | Saint George Beach | 38.152905 | -76.5093989 | US | Maryland | Saint Mary's County | 0 | 1 | 1 | America/New_York |
| 4367827 | Saint George Island | 38.1201274 | -76.4835646 | US | Maryland | Saint Mary's County | 0 | 0 | -9999 | America/New_York |
| 4367831 | Saint George Park | 38.1590161 | -76.5180104 | US | Maryland | Saint Mary's County | 0 | 0 | 1 | America/New_York |
| 4367832 | Saint Georges | 39.4662159 | -76.8077542 | US | Maryland | Baltimore County | 0 | 189 | 192 | America/New_York |
| 4367848 | Saint Helena | 39.2601076 | -76.525241 | US | Maryland | Baltimore County | 0 | 10 | 5 | America/New_York |
| 4367869 | Saint Inigoes Shores | 38.152904 | -76.4230064 | US | Maryland | Saint Mary's County | 0 | 6 | 1 | America/New_York |
| 4367871 | Saint James | 38.1987364 | -76.3949499 | US | Maryland | Saint Mary's County | 0 | 32 | 30 | America/New_York |
| 4367872 | Saint James | 39.5625976 | -77.7580491 | US | Maryland | Washington County | 1657 | 139 | 146 | America/New_York |
| 4367927 | Saint James Village | 39.5812085 | -77.7324931 | US | Maryland | Washington County | 0 | 158 | 152 | America/New_York |
| 4367939 | Saint Jerome Shores | 38.1292922 | -76.3330026 | US | Maryland | Saint Mary's County | 0 | 2 | -9999 | America/New_York |
| 4367940 | Saint Jeromes Landing | 38.1340146 | -76.3543924 | US | Maryland | Saint Mary's County | 0 | 2 | 1 | America/New_York |
| 4368011 | Saint Johns Creek | 38.3459574 | -76.4443959 | US | Maryland | Calvert County | 0 | 7 | 7 | America/New_York |
| 4368029 | Saint Johns Green | 39.292328 | -76.8374746 | US | Maryland | Howard County | 0 | 140 | 137 | America/New_York |
| 4368035 | Saint Johns Manor | 39.5348362 | -75.8910523 | US | Maryland | Cecil County | 0 | 15 | 3 | America/New_York |
| 4368036 | Saint Johns Manor | 39.2684394 | -76.8244184 | US | Maryland | Howard County | 0 | 131 | 103 | America/New_York |
| 4368061 | Saint Johns Village | 39.2692728 | -76.8299742 | US | Maryland | Howard County | 0 | 136 | 122 | America/New_York |
| 4368062 | Saint Johns Vista | 39.5317808 | -75.8946636 | US | Maryland | Cecil County | 0 | 21 | 12 | America/New_York |
| 4368063 | Saint Johns Woods | 39.0973323 | -76.4835723 | US | Maryland | Anne Arundel County | 0 | 13 | 15 | America/New_York |
| 4368064 | Saint Johns Woods | 38.3479018 | -76.4413403 | US | Maryland | Calvert County | 0 | 23 | 14 | America/New_York |
| 4368120 | Saint Leonard | 38.4742898 | -76.5063419 | US | Maryland | Calvert County | 569 | 33 | 30 | America/New_York |
| 4368121 | Saint Leonard (historical) | 38.4473455 | -76.4871747 | US | Maryland | Calvert County | 0 | 19 | 15 | America/New_York |
| 4368124 | Saint Leonard Shores | 38.4370678 | -76.4905081 | US | Maryland | Calvert County | 0 | 30 | 17 | America/New_York |
| 4368178 | Saint Margarets | 39.0209445 | -76.4627383 | US | Maryland | Anne Arundel County | 0 | 27 | 15 | America/New_York |
| 4368181 | Saint Margarets Farm | 39.016778 | -76.4663495 | US | Maryland | Anne Arundel County | 0 | 24 | 15 | America/New_York |
| 4368182 | Saint Margarets Grove | 38.2598492 | -76.6066262 | US | Maryland | Saint Mary's County | 0 | 16 | 24 | America/New_York |
| 4368233 | Saint Martin | 38.3720595 | -75.2479678 | US | Maryland | Worcester County | 0 | 11 | 0 | America/New_York |
| 4368243 | Saint Martins by the Bay | 38.4048363 | -75.1685198 | US | Maryland | Worcester County | 0 | 4 | 1 | America/New_York |
| 4368265 | Saint Marys Beach | 38.4120688 | -76.6107921 | US | Maryland | Saint Mary's County | 0 | 13 | 13 | America/New_York |
| 4368341 | Saint Marys River Estates | 38.1965149 | -76.460508 | US | Maryland | Saint Mary's County | 0 | 12 | 16 | America/New_York |
| 4368380 | Saint Michaels | 38.7851173 | -76.2243919 | US | Maryland | Talbot County | 1102 | 3 | 1 | America/New_York |
| 4368455 | Saint Pauls | 39.7109363 | -76.7899751 | US | Maryland | Baltimore County | 0 | 251 | 260 | America/New_York |
| 4368581 | Saint Peters Key | 38.1704037 | -76.4163396 | US | Maryland | Saint Mary's County | 0 | 7 | 1 | America/New_York |
| 4368618 | Saint Stephen | 38.1873448 | -75.839931 | US | Maryland | Somerset County | 0 | 1 | 1 | America/New_York |
| 4368632 | Saint Stephens Estates | 39.0398322 | -76.6652446 | US | Maryland | Anne Arundel County | 0 | 47 | 43 | America/New_York |
| 4368679 | Salem | 38.5159509 | -75.912436 | US | Maryland | Dorchester County | 0 | 4 | 5 | America/New_York |
| 4368711 | Salisbury | 38.3606736 | -75.5993692 | US | Maryland | Wicomico County | 26352 | 8 | 6 | America/New_York |
| 4368726 | Salopha | 39.3528822 | -76.9455335 | US | Maryland | Howard County | 0 | 152 | 141 | America/New_York |
| 4368730 | Salt Grass Cove | 38.3695588 | -75.13963 | US | Maryland | Worcester County | 0 | 0 | 1 | America/New_York |
| 4368737 | Saltworks on the Severn | 39.0053889 | -76.5455184 | US | Maryland | Anne Arundel County | 0 | 39 | 19 | America/New_York |
| 4368739 | Sam Owings Place | 38.715118 | -76.5532904 | US | Maryland | Calvert County | 0 | 32 | 30 | America/New_York |
| 4368740 | Sam Rice Manor | 39.148163 | -77.0035883 | US | Maryland | Montgomery County | 0 | 148 | 152 | America/New_York |
| 4368742 | Samhill Estates | 39.349826 | -77.1908156 | US | Maryland | Frederick County | 0 | 223 | 241 | America/New_York |
| 4368743 | Samples Manor | 39.3720449 | -77.7199924 | US | Maryland | Washington County | 0 | 192 | 183 | America/New_York |
| 4368760 | Sams Creek | 39.4992681 | -77.1158152 | US | Maryland | Frederick County | 0 | 169 | 167 | America/New_York |
| 4368761 | San Mar | 39.550932 | -77.6444353 | US | Maryland | Washington County | 547 | 166 | 161 | America/New_York |
| 4368764 | San-Di-Gan | 39.4423239 | -77.4733197 | US | Maryland | Frederick County | 0 | 191 | 182 | America/New_York |
| 4368765 | Sanandrews | 39.4251025 | -77.280261 | US | Maryland | Frederick County | 0 | 138 | 108 | America/New_York |
| 4368770 | Sand Hill Acres | 39.3048273 | -76.9308102 | US | Maryland | Howard County | 0 | 177 | 154 | America/New_York |
| 4368774 | Sand Spring | 39.6725812 | -79.4594849 | US | Maryland | Garrett County | 0 | 659 | 671 | America/Detroit |
| 4368782 | Sanders Park | 39.1476093 | -76.5016285 | US | Maryland | Anne Arundel County | 0 | 9 | 7 | America/New_York |
| 4368783 | Sandgates | 38.4129022 | -76.6152369 | US | Maryland | Saint Mary's County | 0 | 12 | 13 | America/New_York |
| 4368785 | Sandridge | 39.1331639 | -76.7341367 | US | Maryland | Anne Arundel County | 0 | 74 | 76 | America/New_York |
| 4368787 | Sandtop | 38.6078942 | -75.9027137 | US | Maryland | Dorchester County | 0 | 12 | 12 | America/New_York |
| 4368789 | Sandalwood | 39.1562192 | -76.7033026 | US | Maryland | Anne Arundel County | 0 | 43 | 38 | America/New_York |
| 4368790 | Sandy Bottom | 38.6301197 | -76.6044036 | US | Maryland | Calvert County | 0 | 42 | 45 | America/New_York |
| 4368791 | Sandy Bottom | 39.1931652 | -76.1841181 | US | Maryland | Kent County | 0 | 11 | 14 | America/New_York |
| 4368794 | Sandy Acres | 38.5851188 | -76.1038301 | US | Maryland | Dorchester County | 0 | 6 | 1 | America/New_York |
| 4368799 | Sandy Hill | 39.3001052 | -76.9319212 | US | Maryland | Howard County | 0 | 162 | 154 | America/New_York |
| 4368800 | Sandy Hill Acres | 39.022332 | -76.7883037 | US | Maryland | Prince George's County | 0 | 56 | 61 | America/New_York |
| 4368810 | Sandy Hook | 39.3259343 | -77.7105477 | US | Maryland | Washington County | 0 | 83 | 143 | America/New_York |
| 4368813 | Sandy Level Estates | 38.564565 | -76.8163574 | US | Maryland | Charles County | 0 | 50 | 55 | America/New_York |
| 4368814 | Sandy Oaks | 39.1367758 | -76.5657974 | US | Maryland | Anne Arundel County | 0 | 12 | 15 | America/New_York |
| 4368824 | Sandy Point | 38.335119 | -75.6613157 | US | Maryland | Wicomico County | 0 | 2 | 5 | America/New_York |
| 4368834 | Sandy Spring | 39.1495517 | -77.0269221 | US | Maryland | Montgomery County | 0 | 149 | 137 | America/New_York |
| 4368837 | Sandy Spring Estates | 39.1028862 | -76.8958074 | US | Maryland | Prince George's County | 0 | 107 | 106 | America/New_York |
| 4368840 | Sandy Spring Meadow | 39.1512184 | -77.0249777 | US | Maryland | Montgomery County | 0 | 145 | 139 | America/New_York |
| 4368842 | Sandyland Beach | 38.2306839 | -76.6574619 | US | Maryland | Saint Mary's County | 0 | 3 | -9999 | America/New_York |
| 4368849 | Sandyville | 39.5248247 | -76.9252575 | US | Maryland | Carroll County | 0 | 228 | 207 | America/New_York |
| 4368850 | Sanford | 39.0192763 | -77.0413662 | US | Maryland | Montgomery County | 0 | 113 | 106 | America/New_York |
| 4368855 | Sanner Estates | 39.3778813 | -77.018591 | US | Maryland | Carroll County | 0 | 166 | 161 | America/New_York |
| 4368856 | Santa Fe Acres | 38.4120616 | -75.6035366 | US | Maryland | Wicomico County | 0 | 12 | 10 | America/New_York |
| 4368858 | Santo Domingo | 38.5115047 | -75.7227096 | US | Maryland | Wicomico County | 0 | 9 | 6 | America/New_York |
| 4368860 | Sandy Run Estates | 39.5567667 | -77.3935967 | US | Maryland | Frederick County | 0 | 109 | 121 | America/New_York |
| 4368863 | Sarawoods | 39.4309384 | -76.8033091 | US | Maryland | Baltimore County | 0 | 214 | 212 | America/New_York |
| 4368864 | Sassafras | 39.3731672 | -75.8024355 | US | Maryland | Kent County | 0 | 11 | 15 | America/New_York |
| 4368870 | Satyr Hill Estates | 39.4092735 | -76.5469104 | US | Maryland | Baltimore County | 0 | 124 | 101 | America/New_York |
| 4368872 | Saulsbury | 38.8981693 | -76.0235519 | US | Maryland | Talbot County | 0 | 17 | 13 | America/New_York |
| 4368876 | Saunders Point | 38.8876143 | -76.4921803 | US | Maryland | Anne Arundel County | 0 | 6 | 1 | America/New_York |
| 4368879 | Savage | 39.1378858 | -76.8238615 | US | Maryland | Howard County | 0 | 61 | 55 | America/New_York |
| 4368891 | Saunders | 39.1556641 | -76.6302444 | US | Maryland | Anne Arundel County | 0 | 21 | 16 | America/New_York |
| 4368909 | Saybrook | 39.1395522 | -76.879974 | US | Maryland | Howard County | 0 | 114 | 121 | America/New_York |
| 4368910 | Saybrooke | 39.1126099 | -76.4707942 | US | Maryland | Anne Arundel County | 0 | 12 | 15 | America/New_York |
| 4368911 | Sayers Forest | 38.9306692 | -76.1705039 | US | Maryland | Queen Anne's County | 0 | 3 | 1 | America/New_York |
| 4368918 | Scaggsville | 39.1451077 | -76.9002524 | US | Maryland | Howard County | 0 | 134 | 122 | America/New_York |
| 4368924 | Scarboro | 38.1334531 | -75.3949185 | US | Maryland | Worcester County | 0 | 10 | 8 | America/New_York |
| 4368928 | Scarboro | 39.646217 | -76.2952356 | US | Maryland | Harford County | 0 | 136 | 122 | America/New_York |
| 4368930 | Scarboro Landing | 38.0692874 | -75.3665845 | US | Maryland | Worcester County | 0 | 0 | 1 | America/New_York |
| 4368931 | Scarff | 39.5334399 | -76.4480189 | US | Maryland | Harford County | 0 | 161 | 152 | America/New_York |
| 4368932 | Scenic View | 39.6253838 | -76.3507931 | US | Maryland | Harford County | 0 | 122 | 104 | America/New_York |
| 4368935 | Schell | 39.3420451 | -79.2597616 | US | Maryland | Garrett County | 0 | 615 | 735 | America/Detroit |
| 4368938 | Schneiders Trailer Haven | 39.1903843 | -77.2433165 | US | Maryland | Montgomery County | 0 | 166 | 161 | America/New_York |
| 4368939 | Scholar Woods | 39.4287194 | -76.2877348 | US | Maryland | Harford County | 0 | 6 | 9 | America/New_York |
| 4368942 | School Gardens | 39.1617757 | -76.5160735 | US | Maryland | Anne Arundel County | 0 | 9 | 1 | America/New_York |
| 4369024 | Schuyler Hills | 38.6620614 | -77.0316426 | US | Maryland | Prince George's County | 0 | 55 | 45 | America/New_York |
| 4369026 | Scientists Cliffs | 38.5176224 | -76.5132867 | US | Maryland | Calvert County | 0 | 31 | 8 | America/New_York |
| 4369027 | Scotch Point | 38.3356803 | -76.5113431 | US | Maryland | Saint Mary's County | 0 | 5 | 1 | America/New_York |
| 4369030 | Scotchmans Glen | 39.4542806 | -75.894941 | US | Maryland | Cecil County | 0 | 24 | 15 | America/New_York |
| 4369031 | Scotchtown Hills | 39.1034417 | -76.8858072 | US | Maryland | Prince George's County | 0 | 101 | 92 | America/New_York |
| 4369033 | Scotland | 39.0406647 | -77.1591463 | US | Maryland | Montgomery County | 0 | 92 | 89 | America/New_York |
| 4369034 | Scotland | 38.0890152 | -76.3618926 | US | Maryland | Saint Mary's County | 0 | 3 | 1 | America/New_York |
| 4369036 | Scotland Beach | 38.071515 | -76.3296689 | US | Maryland | Saint Mary's County | 0 | 1 | 1 | America/New_York |
| 4369042 | Scots Fancy | 39.5298298 | -76.3149585 | US | Maryland | Harford County | 0 | 91 | 95 | America/New_York |
| 4369043 | Scotsdale | 39.5042686 | -76.9705364 | US | Maryland | Carroll County | 0 | 265 | 259 | America/New_York |
| 4369044 | Scott Acres | 39.1731628 | -76.9216419 | US | Maryland | Howard County | 0 | 148 | 152 | America/New_York |
| 4369051 | Scottown | 38.9617796 | -76.0941117 | US | Maryland | Queen Anne's County | 0 | 16 | 15 | America/New_York |
| 4369062 | Scotts Level | 39.3662171 | -76.7580293 | US | Maryland | Baltimore County | 0 | 155 | 141 | America/New_York |
| 4369065 | Scotts Manor | 39.079276 | -76.6960793 | US | Maryland | Anne Arundel County | 0 | 67 | 60 | America/New_York |
| 4369067 | Scotts Ridge | 39.6087144 | -76.8316435 | US | Maryland | Carroll County | 0 | 247 | 232 | America/New_York |
| 4369069 | Scouts Knoll | 39.4703795 | -77.3135946 | US | Maryland | Frederick County | 0 | 147 | 137 | America/New_York |
| 4369071 | Sea Isle Mobile Home Park | 38.3359479 | -75.1101846 | US | Maryland | Worcester County | 0 | 3 | 2 | America/New_York |
| 4369073 | Seaborne Estates | 39.1153874 | -76.5232959 | US | Maryland | Anne Arundel County | 0 | 20 | 15 | America/New_York |
| 4369074 | Seabreeze | 38.5662319 | -76.263835 | US | Maryland | Dorchester County | 0 | 1 | 1 | America/New_York |
| 4369075 | Seabright | 38.3781698 | -75.1362965 | US | Maryland | Worcester County | 0 | 2 | 2 | America/New_York |
| 4369076 | Seabrook | 38.9678885 | -76.8449717 | US | Maryland | Prince George's County | 0 | 48 | 46 | America/New_York |
| 4369077 | Seabrook Acres | 38.9759439 | -76.8410827 | US | Maryland | Prince George's County | 0 | 42 | 47 | America/New_York |
| 4369086 | Seat Pleasant | 38.8962231 | -76.9066399 | US | Maryland | Prince George's County | 5109 | 33 | 40 | America/New_York |
| 4369091 | Seaview | 38.5662319 | -76.2580014 | US | Maryland | Dorchester County | 0 | 1 | 1 | America/New_York |
| 4369092 | Seawilde | 38.5334539 | -76.1971659 | US | Maryland | Dorchester County | 0 | 1 | 1 | America/New_York |
| 4369093 | Sebring | 39.201218 | -76.8663631 | US | Maryland | Howard County | 0 | 116 | 0 | America/New_York |
| 4369103 | Seashore Beach | 38.3348461 | -76.4102281 | US | Maryland | Calvert County | 0 | 1 | 7 | America/New_York |
| 4369106 | Secretary | 38.6092835 | -75.9474368 | US | Maryland | Dorchester County | 508 | 6 | 1 | America/New_York |
| 4369110 | Security | 39.6512072 | -77.6908259 | US | Maryland | Washington County | 0 | 154 | 152 | America/New_York |
| 4369118 | Selassie Villa | 38.8278935 | -76.5099571 | US | Maryland | Anne Arundel County | 0 | 2 | 1 | America/New_York |
| 4369122 | Selby Beach | 38.9070581 | -76.5160706 | US | Maryland | Anne Arundel County | 0 | 4 | 1 | America/New_York |
| 4369123 | Selby Grove | 39.1142761 | -76.570242 | US | Maryland | Anne Arundel County | 0 | 21 | 16 | America/New_York |
| 4369125 | Selby-on-the-Bay | 38.9162245 | -76.52246 | US | Maryland | Anne Arundel County | 4040 | 6 | 7 | America/New_York |
| 4369129 | Selbysport | 39.68647 | -79.3803153 | US | Maryland | Garrett County | 0 | 452 | 453 | America/Detroit |
| 4369132 | Sellman | 39.2084381 | -77.378319 | US | Maryland | Montgomery County | 0 | 155 | 159 | America/New_York |
| 4369135 | Sellman Estates | 39.0359427 | -76.9349747 | US | Maryland | Prince George's County | 0 | 49 | 60 | America/New_York |
| 4369139 | Seminary Overlook | 39.4278841 | -76.6516371 | US | Maryland | Baltimore County | 0 | 106 | 123 | America/New_York |
| 4369142 | Seminary Springs | 39.4239951 | -76.6621931 | US | Maryland | Baltimore County | 0 | 111 | 97 | America/New_York |
| 4369144 | Selbys Landing | 38.7512269 | -76.6991323 | US | Maryland | Prince George's County | 0 | 1 | 13 | America/New_York |
| 4369146 | Seneca Chase | 39.1389951 | -77.3960974 | US | Maryland | Montgomery County | 0 | 106 | 106 | America/New_York |
| 4369148 | Seneca | 39.078719 | -77.3391513 | US | Maryland | Montgomery County | 0 | 59 | 61 | America/New_York |
| 4369151 | Seneca Highlands | 39.1056632 | -77.2908167 | US | Maryland | Montgomery County | 0 | 126 | 121 | America/New_York |
| 4369152 | Seneca Overlook | 39.2609386 | -77.151926 | US | Maryland | Montgomery County | 0 | 189 | 168 | America/New_York |
| 4369153 | Seneca Park | 39.3237191 | -76.3749591 | US | Maryland | Baltimore County | 0 | 4 | 1 | America/New_York |
| 4369154 | Seneca Park | 39.1709401 | -77.2316493 | US | Maryland | Montgomery County | 0 | 126 | 122 | America/New_York |
| 4369159 | Seneca Upland | 39.2473277 | -77.1566482 | US | Maryland | Montgomery County | 0 | 164 | 171 | America/New_York |
| 4369164 | Serenity Woods | 38.5045667 | -76.8402465 | US | Maryland | Charles County | 0 | 55 | 45 | America/New_York |
| 4369173 | Settlers Landing | 39.1139972 | -76.853862 | US | Maryland | Howard County | 0 | 70 | 59 | America/New_York |
| 4369174 | Seven Cedars | 39.613717 | -76.3969059 | US | Maryland | Harford County | 0 | 116 | 116 | America/New_York |
| 4369176 | Seven Havens | 39.6589919 | -76.8233097 | US | Maryland | Carroll County | 0 | 247 | 238 | America/New_York |
| 4369180 | Seven Oaks | 39.1056644 | -76.7080244 | US | Maryland | Anne Arundel County | 0 | 38 | 39 | America/New_York |
| 4369181 | Seven Oaks | 39.0070543 | -77.0152545 | US | Maryland | Montgomery County | 0 | 90 | 76 | America/New_York |
| 4369190 | Severn | 39.1370528 | -76.6983022 | US | Maryland | Anne Arundel County | 42157 | 49 | 47 | America/New_York |
| 4369195 | Severn Crossroads | 39.0598321 | -76.6277436 | US | Maryland | Anne Arundel County | 0 | 30 | 30 | America/New_York |
| 4369196 | Severn Forest | 39.0992758 | -76.6846902 | US | Maryland | Anne Arundel County | 0 | 37 | 33 | America/New_York |
| 4369198 | Severn Grove | 39.0067779 | -76.5332958 | US | Maryland | Anne Arundel County | 0 | 25 | 21 | America/New_York |
| 4369201 | Severn Heights | 39.049555 | -76.5316292 | US | Maryland | Anne Arundel County | 0 | 30 | 30 | America/New_York |
| 4369202 | Severn Landing | 39.0445547 | -76.5899645 | US | Maryland | Anne Arundel County | 0 | 25 | 30 | America/New_York |
| 4369203 | Severn Lea | 39.1112199 | -76.700802 | US | Maryland | Anne Arundel County | 0 | 38 | 32 | America/New_York |
| 4369204 | Severn Mills | 39.1337195 | -76.7113582 | US | Maryland | Anne Arundel County | 0 | 56 | 47 | America/New_York |
| 4369205 | Severn Mobile Trailer Park | 39.1278864 | -76.6869128 | US | Maryland | Anne Arundel County | 0 | 45 | 46 | America/New_York |
| 4369208 | Severn Ridge | 39.1403861 | -76.7205252 | US | Maryland | Anne Arundel County | 0 | 60 | 60 | America/New_York |
| 4369219 | Severn Village | 39.1348307 | -76.6999689 | US | Maryland | Anne Arundel County | 0 | 53 | 47 | America/New_York |
| 4369220 | Severn Woods | 39.1378862 | -76.7005245 | US | Maryland | Anne Arundel County | 0 | 50 | 53 | America/New_York |
| 4369222 | Severna Forest | 39.0792767 | -76.5644082 | US | Maryland | Anne Arundel County | 0 | 22 | 15 | America/New_York |
| 4369223 | Severna Gardens | 39.0751101 | -76.5552413 | US | Maryland | Anne Arundel County | 0 | 18 | 15 | America/New_York |
| 4369224 | Severna Park | 39.070388 | -76.5452409 | US | Maryland | Anne Arundel County | 30292 | 12 | 2 | America/New_York |
| 4369233 | Severndale | 39.0820543 | -76.5741308 | US | Maryland | Anne Arundel County | 0 | 23 | 14 | America/New_York |
| 4369234 | Severnside | 39.0017782 | -76.48635 | US | Maryland | Anne Arundel County | 0 | 15 | -9999 | America/New_York |
| 4369235 | Severnsides | 39.1317753 | -76.6910797 | US | Maryland | Anne Arundel County | 0 | 51 | 46 | America/New_York |
| 4369236 | Severnview | 39.0412218 | -76.5224623 | US | Maryland | Anne Arundel County | 0 | 21 | 27 | America/New_York |
| 4369237 | Seward | 38.4470649 | -76.0807728 | US | Maryland | Dorchester County | 0 | 1 | 3 | America/New_York |
| 4369243 | Sewells Orchard | 39.1959404 | -76.8271955 | US | Maryland | Howard County | 0 | 114 | 108 | America/New_York |
| 4369254 | Shad Point | 38.3398409 | -75.632148 | US | Maryland | Wicomico County | 0 | 5 | 6 | America/New_York |
| 4369261 | Shady Acres | 38.6181739 | -77.0163642 | US | Maryland | Charles County | 0 | 61 | 61 | America/New_York |
| 4369262 | Shady Bower | 39.6589842 | -77.8969419 | US | Maryland | Washington County | 0 | 157 | 160 | America/New_York |
| 4369263 | Shady Dale | 38.4556795 | -76.7130193 | US | Maryland | Saint Mary's County | 0 | 46 | 45 | America/New_York |
| 4369265 | Shady Grove | 39.5226003 | -77.5463771 | US | Maryland | Frederick County | 0 | 190 | 199 | America/New_York |
| 4369279 | Shady Hill | 38.6215086 | -76.6430167 | US | Maryland | Calvert County | 0 | 39 | 30 | America/New_York |
| 4369280 | Shady Hill Farm | 38.6165087 | -76.6524616 | US | Maryland | Calvert County | 0 | 39 | 30 | America/New_York |
| 4369282 | Shady Oaks | 38.8267821 | -76.5496812 | US | Maryland | Anne Arundel County | 0 | 0 | 1 | America/New_York |
| 4369283 | Shady Oaks | 39.3376079 | -76.3938487 | US | Maryland | Baltimore County | 0 | 6 | 4 | America/New_York |
| 4369286 | Shady Side | 38.8417821 | -76.5121798 | US | Maryland | Anne Arundel County | 6508 | 1 | 1 | America/New_York |
| 4369294 | Shaffers Mill Estates | 39.3220487 | -77.1438704 | US | Maryland | Howard County | 0 | 224 | 214 | America/New_York |
| 4369297 | Shah Valley | 39.6787224 | -75.9191093 | US | Maryland | Cecil County | 0 | 116 | 102 | America/New_York |
| 4369298 | Shallmar | 39.3795429 | -79.2047588 | US | Maryland | Garrett County | 0 | 540 | 556 | America/Detroit |
| 4369303 | Shamburg (historical) | 39.6289932 | -76.7344183 | US | Maryland | Baltimore County | 0 | 158 | 155 | America/New_York |
| 4369304 | Shamrock | 39.5395516 | -76.3416261 | US | Maryland | Harford County | 0 | 118 | 91 | America/New_York |
| 4369305 | Shamrock Acres | 39.5331583 | -76.9110904 | US | Maryland | Carroll County | 0 | 241 | 202 | America/New_York |
| 4369306 | Shamrock Acres | 39.681208 | -77.4060986 | US | Maryland | Frederick County | 0 | 292 | 262 | America/New_York |
| 4369307 | Shamrock Glen Estates | 38.3748483 | -76.747744 | US | Maryland | Saint Mary's County | 0 | 39 | 30 | America/New_York |
| 4369309 | Shane | 39.6692711 | -76.5919129 | US | Maryland | Baltimore County | 0 | 205 | 198 | America/New_York |
| 4369310 | Shane Valley | 39.6967708 | -76.5805235 | US | Maryland | Baltimore County | 0 | 192 | 179 | America/New_York |
| 4369312 | Shannon Forest | 39.1514977 | -76.5827426 | US | Maryland | Anne Arundel County | 0 | 15 | 15 | America/New_York |
| 4369313 | Shannon Heath | 39.4484411 | -76.3677378 | US | Maryland | Harford County | 0 | 55 | 32 | America/New_York |
| 4369314 | Shannon Run | 39.3712149 | -76.9783123 | US | Maryland | Carroll County | 0 | 155 | 153 | America/New_York |
| 4369315 | Shannon Square | 39.1467756 | -76.5830203 | US | Maryland | Anne Arundel County | 0 | 15 | 15 | America/New_York |
| 4369317 | Shanty Town (historical) | 39.6467544 | -78.763074 | US | Maryland | Allegany County | 0 | 191 | 208 | America/New_York |
| 4369318 | Sharewood Acres | 39.1542745 | -76.7802495 | US | Maryland | Howard County | 0 | 69 | 61 | America/New_York |
| 4369323 | Sharktown | 38.9740015 | -76.2805099 | US | Maryland | Queen Anne's County | 0 | 2 | 1 | America/New_York |
| 4369327 | Sharon Acres | 39.5948282 | -76.4235736 | US | Maryland | Harford County | 0 | 169 | 167 | America/New_York |
| 4369331 | Sharon Hill | 39.5973282 | -76.4210735 | US | Maryland | Harford County | 0 | 168 | 167 | America/New_York |
| 4369333 | Sharon Oaks | 39.5281576 | -76.9599806 | US | Maryland | Carroll County | 0 | 250 | 233 | America/New_York |
| 4369335 | Sharon | 39.6039949 | -76.4110731 | US | Maryland | Harford County | 0 | 124 | 137 | America/New_York |
| 4369336 | Sharonville | 39.1251095 | -76.5207958 | US | Maryland | Anne Arundel County | 0 | 29 | 26 | America/New_York |
| 4369342 | Sharperville | 38.6726168 | -76.9744187 | US | Maryland | Prince George's County | 0 | 60 | 56 | America/New_York |
| 4369352 | Sharpsburg | 39.4575994 | -77.748882 | US | Maryland | Washington County | 645 | 128 | 137 | America/New_York |
| 4369359 | Sharpstown | 39.1364991 | -76.218564 | US | Maryland | Kent County | 0 | 6 | 1 | America/New_York |
| 4369360 | Sharptown | 38.5426155 | -75.719376 | US | Maryland | Wicomico County | 605 | 3 | 1 | America/New_York |
| 4369363 | Sharrer Heights | 39.5742667 | -77.2985951 | US | Maryland | Frederick County | 0 | 137 | 137 | America/New_York |
| 4369364 | Sharretts (historical) | 39.6145441 | -77.2285946 | US | Maryland | Carroll County | 0 | 124 | 122 | America/New_York |
| 4369365 | Sharretts Ridge | 39.5431612 | -76.6294148 | US | Maryland | Baltimore County | 0 | 141 | 123 | America/New_York |
| 4369366 | Shavox | 38.3562282 | -75.4635309 | US | Maryland | Wicomico County | 0 | 16 | 17 | America/New_York |
| 4369370 | Shawan Valley | 39.4814947 | -76.7108069 | US | Maryland | Baltimore County | 0 | 197 | 198 | America/New_York |
| 4369371 | Shawan at Hunt Valley | 39.4923281 | -76.6721943 | US | Maryland | Baltimore County | 0 | 99 | 107 | America/New_York |
| 4369372 | Shawnee | 39.6253838 | -76.3427373 | US | Maryland | Harford County | 0 | 69 | 76 | America/New_York |
| 4369373 | Shawnee Brook South | 39.5565004 | -76.1205069 | US | Maryland | Harford County | 0 | 91 | 69 | America/New_York |
| 4369374 | Shawnee Estates | 39.061221 | -76.6302437 | US | Maryland | Anne Arundel County | 0 | 30 | 30 | America/New_York |
| 4369375 | Shawnee View | 39.5317694 | -76.9094237 | US | Maryland | Carroll County | 0 | 232 | 202 | America/New_York |
| 4369376 | Shawns Landing | 39.4042697 | -77.0113691 | US | Maryland | Carroll County | 0 | 189 | 186 | America/New_York |
| 4369378 | Shawan | 39.4956613 | -76.7083069 | US | Maryland | Baltimore County | 0 | 133 | 137 | America/New_York |
| 4369379 | Shawsville Acres | 39.6314939 | -76.5519115 | US | Maryland | Harford County | 0 | 202 | 198 | America/New_York |
| 4369381 | Sheckells Hills | 38.6362306 | -76.6041258 | US | Maryland | Calvert County | 0 | 41 | 42 | America/New_York |
| 4369390 | Shel-Mar Heights | 39.2870485 | -77.3213736 | US | Maryland | Frederick County | 0 | 148 | 151 | America/New_York |
| 4369400 | Shelltown | 37.9798459 | -75.6399279 | US | Maryland | Somerset County | 0 | 1 | 1 | America/New_York |
| 4369403 | Shawsville | 39.6378827 | -76.5549672 | US | Maryland | Harford County | 0 | 198 | 199 | America/New_York |
| 4369404 | Shepherds Glen | 39.2653832 | -76.9719216 | US | Maryland | Howard County | 0 | 187 | 174 | America/New_York |
| 4369406 | Sheppard (historical) | 39.3892733 | -76.6133017 | US | Maryland | Baltimore County | 0 | 122 | 129 | America/New_York |
| 4369409 | Shepperd | 39.5934386 | -76.5691345 | US | Maryland | Baltimore County | 0 | 210 | 198 | America/New_York |
| 4369411 | Sherbert | 38.6140089 | -76.607737 | US | Maryland | Calvert County | 0 | 45 | 31 | America/New_York |
| 4369414 | Sherlock Holmes Estates | 39.4226037 | -76.919145 | US | Maryland | Carroll County | 0 | 174 | 167 | America/New_York |
| 4369415 | Sherlock Mobile Home Estates | 38.2570696 | -76.4680083 | US | Maryland | Saint Mary's County | 0 | 25 | 22 | America/New_York |
| 4369418 | Sherrill Gardens | 39.6817718 | -76.3741272 | US | Maryland | Harford County | 0 | 131 | 122 | America/New_York |
| 4369419 | Shervettes Corner | 39.396771 | -76.8952553 | US | Maryland | Carroll County | 0 | 155 | 152 | America/New_York |
| 4369421 | Sherwood | 39.4862172 | -76.6338594 | US | Maryland | Baltimore County | 0 | 171 | 129 | America/New_York |
| 4369422 | Sherwood | 38.7615069 | -76.3188387 | US | Maryland | Talbot County | 0 | 3 | 1 | America/New_York |
| 4369424 | Sherwood Forest | 39.0276108 | -76.5438518 | US | Maryland | Anne Arundel County | 0 | 29 | 27 | America/New_York |
| 4369425 | Sherwood Forest | 39.3876032 | -77.2358161 | US | Maryland | Frederick County | 0 | 185 | 181 | America/New_York |
| 4369426 | Sherwood Forest | 39.0787197 | -77.012477 | US | Maryland | Montgomery County | 0 | 119 | 106 | America/New_York |
| 4369427 | Sherwood Forest | 38.3676145 | -75.1504637 | US | Maryland | Worcester County | 0 | 3 | 2 | America/New_York |
| 4369431 | Sherwood Hills | 39.4876061 | -76.6263591 | US | Maryland | Baltimore County | 0 | 159 | 152 | America/New_York |
| 4369432 | Sherwood Homes | 39.5037224 | -76.1635642 | US | Maryland | Harford County | 0 | 23 | 20 | America/New_York |
| 4369434 | Sherwood Manor | 38.9698332 | -76.7127455 | US | Maryland | Prince George's County | 0 | 34 | 30 | America/New_York |
| 4369435 | Sherwood Manor | 38.3870617 | -75.5482564 | US | Maryland | Wicomico County | 0 | 14 | 11 | America/New_York |
| 4369438 | Shetland Hills | 39.4262176 | -76.6080242 | US | Maryland | Baltimore County | 0 | 103 | 103 | America/New_York |
| 4369439 | Shetland Square | 39.1317756 | -76.6205216 | US | Maryland | Anne Arundel County | 0 | 15 | 17 | America/New_York |
| 4369444 | Shiloh | 39.5981583 | -76.8849784 | US | Maryland | Carroll County | 0 | 209 | 213 | America/New_York |
| 4369456 | Shiloh Church | 38.5887274 | -75.8707685 | US | Maryland | Dorchester County | 0 | 14 | 14 | America/New_York |
| 4369461 | Shiloh Manor | 38.5887274 | -75.8760464 | US | Maryland | Dorchester County | 0 | 15 | 12 | America/New_York |
| 4369467 | Shiloh | 38.3642928 | -76.9252492 | US | Maryland | Charles County | 0 | 40 | 29 | America/New_York |
| 4369472 | Shingle Landing | 38.4053921 | -75.1954653 | US | Maryland | Worcester County | 0 | 0 | 5 | America/New_York |
| 4369475 | Shipley | 39.1987189 | -76.6563568 | US | Maryland | Anne Arundel County | 0 | 42 | 40 | America/New_York |
| 4369476 | Shipley | 39.5039903 | -77.0027595 | US | Maryland | Carroll County | 0 | 253 | 244 | America/New_York |
| 4369478 | Shipley Corner | 39.1589969 | -76.7135808 | US | Maryland | Anne Arundel County | 0 | 57 | 61 | America/New_York |
| 4369479 | Shipley Heights | 39.2023299 | -76.6624682 | US | Maryland | Anne Arundel County | 0 | 51 | 48 | America/New_York |
| 4369481 | Shipleys Choice | 39.0962206 | -76.610521 | US | Maryland | Anne Arundel County | 0 | 38 | 30 | America/New_York |
| 4369487 | Shipping Creek | 38.9181695 | -76.3399546 | US | Maryland | Queen Anne's County | 0 | 2 | 1 | America/New_York |
| 4369494 | Shipyard Landing | 39.16261 | -76.1907849 | US | Maryland | Kent County | 0 | 2 | 1 | America/New_York |
| 4369495 | Shirley Heights | 39.2167741 | -76.6780244 | US | Maryland | Anne Arundel County | 0 | 32 | 15 | America/New_York |
| 4369496 | Shirley Manor | 39.523436 | -76.9133127 | US | Maryland | Carroll County | 0 | 203 | 206 | America/New_York |
| 4369497 | Shirleyville | 39.0353888 | -76.4874612 | US | Maryland | Anne Arundel County | 0 | 39 | 30 | America/New_York |
| 4369500 | Shirley Estates | 39.1989967 | -76.6466342 | US | Maryland | Anne Arundel County | 0 | 35 | 46 | America/New_York |
| 4369501 | Shockeys (historical) | 39.7089839 | -77.5358236 | US | Maryland | Washington County | 0 | 241 | 241 | America/New_York |
| 4369502 | Shoemakers Lot | 39.6259342 | -77.0216484 | US | Maryland | Carroll County | 0 | 211 | 198 | America/New_York |
| 4369503 | Shookstown | 39.4356573 | -77.4672085 | US | Maryland | Frederick County | 0 | 141 | 157 | America/New_York |
| 4369504 | Shookstown Heights | 39.4348239 | -77.4644306 | US | Maryland | Frederick County | 0 | 139 | 145 | America/New_York |
| 4369507 | Shore Acres | 39.0556663 | -76.4594048 | US | Maryland | Anne Arundel County | 0 | 5 | 0 | America/New_York |
| 4369508 | Shoreham Beach | 38.900114 | -76.4946807 | US | Maryland | Anne Arundel County | 0 | 2 | 1 | America/New_York |
| 4369509 | Shoreland | 39.1751084 | -76.5913542 | US | Maryland | Anne Arundel County | 0 | 10 | 1 | America/New_York |
| 4369510 | Shores of Calvert | 38.7390052 | -76.679131 | US | Maryland | Calvert County | 0 | 11 | 15 | America/New_York |
| 4369512 | Shoresville (historical) | 39.2812185 | -76.554409 | US | Maryland | City of Baltimore | 0 | 18 | 15 | America/New_York |
| 4369513 | Shorewood | 39.3584451 | -75.8516044 | US | Maryland | Kent County | 0 | 9 | 1 | America/New_York |
| 4369514 | Shorewood Estates | 39.3570562 | -75.8502156 | US | Maryland | Kent County | 0 | 9 | 5 | America/New_York |
| 4369527 | Shour Valley | 39.7034332 | -77.0908161 | US | Maryland | Carroll County | 0 | 200 | 211 | America/New_York |
| 4369528 | Showell | 38.3978924 | -75.2149107 | US | Maryland | Worcester County | 0 | 7 | 6 | America/New_York |
| 4369543 | Shucks Corners | 39.5309411 | -76.2799573 | US | Maryland | Harford County | 0 | 123 | 113 | America/New_York |
| 4369544 | Shufelt | 38.56484 | -75.9904931 | US | Maryland | Dorchester County | 0 | 6 | 7 | America/New_York |
| 4369550 | Sidmar | 39.5534338 | -77.2630386 | US | Maryland | Frederick County | 0 | 158 | 158 | America/New_York |
| 4369556 | Silesia | 38.7423369 | -76.9988641 | US | Maryland | Prince George's County | 0 | 4 | 26 | America/New_York |
| 4369558 | Sillery Bay | 39.0995545 | -76.4613495 | US | Maryland | Anne Arundel County | 0 | 7 | 1 | America/New_York |
| 4369559 | Sillery Bay Forest | 39.0981657 | -76.4660718 | US | Maryland | Anne Arundel County | 0 | 6 | 1 | America/New_York |
| 4369560 | Sillman Estates | 39.0270555 | -76.4969059 | US | Maryland | Anne Arundel County | 0 | 40 | 30 | America/New_York |
| 4369561 | Silo Hill | 39.7042641 | -77.3174861 | US | Maryland | Frederick County | 0 | 128 | 122 | America/New_York |
| 4369562 | Siloam | 38.3278971 | -75.6829829 | US | Maryland | Wicomico County | 0 | 8 | 6 | America/New_York |
| 4369564 | Silva-De-Amor | 39.146497 | -76.7330257 | US | Maryland | Anne Arundel County | 0 | 69 | 61 | America/New_York |
| 4369565 | Silver Acres | 39.5928877 | -76.1466189 | US | Maryland | Harford County | 0 | 106 | 94 | America/New_York |
| 4369567 | Sierra Manor | 38.3903948 | -75.5035325 | US | Maryland | Wicomico County | 0 | 16 | 16 | America/New_York |
| 4369568 | Silver Fern Estates | 39.3995474 | -77.1758154 | US | Maryland | Frederick County | 0 | 207 | 227 | America/New_York |
| 4369569 | Silver Gate Village | 39.3937185 | -76.4582958 | US | Maryland | Baltimore County | 0 | 49 | 46 | America/New_York |
| 4369570 | Silver Hill | 39.456213 | -77.314428 | US | Maryland | Frederick County | 0 | 146 | 145 | America/New_York |
| 4369571 | Silver Hill | 38.8417797 | -76.9458075 | US | Maryland | Prince George's County | 0 | 89 | 76 | America/New_York |
| 4369574 | Silver Hill Farm | 39.3839961 | -76.4877412 | US | Maryland | Baltimore County | 0 | 68 | 76 | America/New_York |
| 4369575 | Silver Hill Park | 38.8367797 | -76.9485854 | US | Maryland | Prince George's County | 0 | 85 | 76 | America/New_York |
| 4369578 | Silver Hills | 39.6784339 | -77.0358154 | US | Maryland | Carroll County | 0 | 218 | 213 | America/New_York |
| 4369582 | Silver Lake Mobile Home Park | 38.3359481 | -75.1385191 | US | Maryland | Worcester County | 0 | 2 | 1 | America/New_York |
| 4369584 | Silver Manor | 39.3056633 | -76.4607948 | US | Maryland | Baltimore County | 0 | 5 | 1 | America/New_York |
| 4369585 | Silver Maple Estates | 39.331493 | -77.2480389 | US | Maryland | Frederick County | 0 | 189 | 195 | America/New_York |
| 4369586 | Silver Meadow | 39.3892739 | -76.4860745 | US | Maryland | Baltimore County | 0 | 51 | 76 | America/New_York |
| 4369587 | Silver Rock | 39.0812195 | -77.1274794 | US | Maryland | Montgomery County | 0 | 115 | 122 | America/New_York |
| 4369592 | Silver Run | 39.6828783 | -77.0441488 | US | Maryland | Carroll County | 0 | 216 | 213 | America/New_York |
| 4369594 | Silver Run Estates | 39.6462114 | -77.0913714 | US | Maryland | Carroll County | 0 | 179 | 182 | America/New_York |
| 4369595 | Silver Sands | 39.1487201 | -76.5544082 | US | Maryland | Anne Arundel County | 0 | 13 | 1 | America/New_York |
| 4369596 | Silver Spring | 38.9906657 | -77.026088 | US | Maryland | Montgomery County | 77951 | 104 | 101 | America/New_York |
| 4369603 | Silver Spring Heights | 39.5217741 | -76.3560711 | US | Maryland | Harford County | 0 | 114 | 93 | America/New_York |
| 4369609 | Silver Spring Park | 38.9934434 | -77.0196989 | US | Maryland | Montgomery County | 0 | 98 | 96 | America/New_York |
| 4369615 | Silver Spring Station | 39.3937183 | -76.4796854 | US | Maryland | Baltimore County | 0 | 61 | 71 | America/New_York |
| 4369617 | Silver Woods | 39.3851075 | -76.4482954 | US | Maryland | Baltimore County | 0 | 40 | 25 | America/New_York |
| 4369618 | Silverbrook Farm | 39.4048274 | -76.8066421 | US | Maryland | Baltimore County | 0 | 174 | 154 | America/New_York |
| 4369619 | Silvergate East | 39.3862184 | -76.4816298 | US | Maryland | Baltimore County | 0 | 37 | 48 | America/New_York |
| 4369620 | Simmons Acres | 38.6409509 | -77.0383093 | US | Maryland | Prince George's County | 0 | 32 | 28 | America/New_York |
| 4369622 | Simms Landing | 38.4862333 | -77.0291416 | US | Maryland | Charles County | 0 | 0 | -9999 | America/New_York |
| 4369623 | Simms Wharf | 38.3334528 | -75.728818 | US | Maryland | Wicomico County | 0 | 1 | 3 | America/New_York |
| 4369631 | Simpson Woods | 39.1759404 | -76.924142 | US | Maryland | Howard County | 0 | 147 | 137 | America/New_York |
| 4369632 | Simpsons Farm | 38.6978958 | -76.6080155 | US | Maryland | Calvert County | 0 | 56 | 45 | America/New_York |
| 4369633 | Simpsons Mill | 39.5842669 | -77.2247053 | US | Maryland | Carroll County | 0 | 122 | 137 | America/New_York |
| 4369634 | Simpsonville | 39.1867737 | -76.8819189 | US | Maryland | Howard County | 0 | 127 | 122 | America/New_York |
| 4369639 | Sinepuxent | 38.3131708 | -75.1518531 | US | Maryland | Worcester County | 0 | 3 | 3 | America/New_York |
| 4369642 | Singer | 39.4745523 | -76.3388481 | US | Maryland | Harford County | 0 | 31 | 30 | America/New_York |
| 4369643 | Singer Heights | 39.5967698 | -76.8585888 | US | Maryland | Carroll County | 0 | 267 | 252 | America/New_York |
| 4369645 | Singer Woods | 39.4817747 | -76.3169029 | US | Maryland | Harford County | 0 | 73 | 60 | America/New_York |
| 4369646 | Singerly | 39.6490007 | -75.843828 | US | Maryland | Cecil County | 0 | 49 | 41 | America/New_York |
| 4369652 | Sixmile House | 39.6381433 | -78.8483545 | US | Maryland | Allegany County | 0 | 335 | 339 | America/New_York |
| 4369657 | Silver Run | 38.3370633 | -75.6513153 | US | Maryland | Wicomico County | 0 | 3 | 5 | America/New_York |
| 4369658 | Skidmore | 39.0212224 | -76.4152369 | US | Maryland | Anne Arundel County | 0 | 6 | 1 | America/New_York |
| 4369667 | Ski Acres | 39.4537137 | -76.9747025 | US | Maryland | Carroll County | 0 | 195 | 183 | America/New_York |
| 4369668 | Skipnish (historical) | 39.4109299 | -79.4686586 | US | Maryland | Garrett County | 0 | 758 | 762 | America/Detroit |
| 4369670 | Skipping Creek Plantation | 38.9020587 | -76.3385652 | US | Maryland | Queen Anne's County | 0 | 2 | 1 | America/New_York |
| 4369671 | Skipton | 38.8953917 | -76.0588313 | US | Maryland | Talbot County | 0 | 18 | 15 | America/New_York |
| 4369674 | Sky View | 39.2939947 | -76.8413637 | US | Maryland | Howard County | 0 | 145 | 137 | America/New_York |
| 4369676 | Skyline Estates | 39.3878795 | -77.5113761 | US | Maryland | Frederick County | 0 | 247 | 244 | America/New_York |
| 4369677 | Skyline Gardens | 39.395935 | -77.508876 | US | Maryland | Frederick County | 0 | 262 | 225 | America/New_York |
| 4369678 | Skyline Manor | 39.3426039 | -77.2052604 | US | Maryland | Frederick County | 0 | 251 | 234 | America/New_York |
| 4369679 | Skyline Woods | 39.352326 | -77.2024825 | US | Maryland | Frederick County | 0 | 239 | 229 | America/New_York |
| 4369680 | Skyview Estates | 39.5534441 | -76.1468968 | US | Maryland | Harford County | 0 | 116 | 108 | America/New_York |
| 4369685 | Slabtown | 39.3512125 | -77.5963782 | US | Maryland | Frederick County | 0 | 154 | 152 | America/New_York |
| 4369686 | Slacks Corner | 39.319827 | -76.9483108 | US | Maryland | Howard County | 0 | 198 | 183 | America/New_York |
| 4369688 | Slabtown | 39.6828642 | -78.8864112 | US | Maryland | Allegany County | 0 | 446 | 449 | America/New_York |
| 4369699 | Sleepy Hollow | 38.6492858 | -76.6235715 | US | Maryland | Calvert County | 0 | 42 | 30 | America/New_York |
| 4369702 | Sleepy Hollow Mobile Home Park | 39.3626076 | -76.4413505 | US | Maryland | Baltimore County | 0 | 13 | 15 | America/New_York |
| 4369703 | Slidell | 39.2195494 | -77.3319294 | US | Maryland | Montgomery County | 0 | 178 | 168 | America/New_York |
| 4369704 | Sligo | 38.9962211 | -77.0283102 | US | Maryland | Montgomery County | 0 | 102 | 104 | America/New_York |
| 4369709 | Sleepy Hollow Estates | 39.3737141 | -77.3147063 | US | Maryland | Frederick County | 0 | 167 | 137 | America/New_York |
| 4369714 | Sligo Park Hills | 38.9920545 | -77.0105321 | US | Maryland | Montgomery County | 0 | 87 | 88 | America/New_York |
| 4369715 | Sligo Woods | 39.0264984 | -77.0252548 | US | Maryland | Montgomery County | 0 | 109 | 102 | America/New_York |
| 4369718 | Small Crossings | 39.6134364 | -76.8508107 | US | Maryland | Carroll County | 0 | 278 | 274 | America/New_York |
| 4369719 | Smallet Manor | 38.6753965 | -76.5794026 | US | Maryland | Calvert County | 0 | 41 | 30 | America/New_York |
| 4369720 | Smallwood | 39.5128796 | -76.9744254 | US | Maryland | Carroll County | 0 | 265 | 250 | America/New_York |
| 4369721 | Smallwood Acres | 39.5031575 | -76.9708142 | US | Maryland | Carroll County | 0 | 267 | 259 | America/New_York |
| 4369722 | Smallwood Estates | 38.5265097 | -77.1749789 | US | Maryland | Charles County | 0 | 37 | 39 | America/New_York |
| 4369726 | Smeltzer | 39.6150977 | -77.5255444 | US | Maryland | Frederick County | 0 | 437 | 412 | America/New_York |
| 4369727 | Smith | 39.3203819 | -77.2722061 | US | Maryland | Frederick County | 0 | 184 | 182 | America/New_York |
| 4369740 | Smith Island | 37.9812352 | -76.0299356 | US | Maryland | Somerset County | 387 | 0 | 1 | America/New_York |
| 4369742 | Smith Landing | 38.9123359 | -75.8288231 | US | Maryland | Caroline County | 0 | 6 | 5 | America/New_York |
| 4369752 | Smithbrook Acres | 39.6434311 | -77.4102649 | US | Maryland | Frederick County | 0 | 164 | 183 | America/New_York |
| 4369753 | Smithbrooke | 38.6890071 | -76.6052376 | US | Maryland | Calvert County | 0 | 47 | 45 | America/New_York |
| 4369755 | Smith Village | 39.3356596 | -77.228872 | US | Maryland | Frederick County | 0 | 219 | 202 | America/New_York |
| 4369758 | Smithsburg | 39.6548186 | -77.5727681 | US | Maryland | Washington County | 2915 | 235 | 240 | America/New_York |
| 4369768 | Smithtown Ridge | 39.6595472 | -76.8433103 | US | Maryland | Carroll County | 0 | 252 | 244 | America/New_York |
| 4369769 | Smithville | 38.7117839 | -76.6705192 | US | Maryland | Calvert County | 0 | 39 | 36 | America/New_York |
| 4369770 | Smithville | 38.7740024 | -75.7327092 | US | Maryland | Caroline County | 0 | 11 | 9 | America/New_York |
| 4369771 | Smithville | 38.4717886 | -76.2721678 | US | Maryland | Dorchester County | 0 | 1 | 1 | America/New_York |
| 4369772 | Smithville | 39.2976098 | -76.1080043 | US | Maryland | Kent County | 0 | 24 | 15 | America/New_York |
| 4369773 | Smithville | 39.0709421 | -76.9877542 | US | Maryland | Montgomery County | 0 | 121 | 108 | America/New_York |
| 4369785 | Smithwood Manor | 38.3801172 | -75.518533 | US | Maryland | Wicomico County | 0 | 15 | 15 | America/New_York |
| 4369789 | Smoky | 38.6465079 | -76.6507952 | US | Maryland | Calvert County | 0 | 35 | 30 | America/New_York |
| 4369794 | Smugglers Cove | 39.0789991 | -76.5260736 | US | Maryland | Anne Arundel County | 0 | 7 | 1 | America/New_York |
| 4369806 | Sniders Estates | 39.1123302 | -76.9913656 | US | Maryland | Montgomery County | 0 | 161 | 152 | America/New_York |
| 4369807 | Snow Hill | 38.1770634 | -75.3926959 | US | Maryland | Worcester County | 2362 | 5 | 1 | America/New_York |
| 4369808 | Snow Hill (historical) | 39.4940032 | -75.8760514 | US | Maryland | Cecil County | 0 | 20 | 15 | America/New_York |
| 4369815 | Snow Hill Manor | 39.0834421 | -76.8491393 | US | Maryland | Prince George's County | 0 | 47 | 45 | America/New_York |
| 4369822 | Snowden | 39.6603764 | -77.2752625 | US | Maryland | Frederick County | 0 | 116 | 121 | America/New_York |
| 4369826 | Snowdens Manor | 39.5723234 | -77.0044261 | US | Maryland | Carroll County | 0 | 224 | 214 | America/New_York |
| 4369830 | Snug Harbor | 38.8365045 | -76.49579 | US | Maryland | Anne Arundel County | 0 | 1 | 1 | America/New_York |
| 4369832 | Snug Harbor | 38.2940042 | -75.1326859 | US | Maryland | Worcester County | 0 | 0 | 1 | America/New_York |
| 4369835 | Snug Harbor Estates | 38.5167873 | -76.1816097 | US | Maryland | Dorchester County | 0 | 1 | 1 | America/New_York |
| 4369838 | Snyders Landing | 39.465377 | -77.7777716 | US | Maryland | Washington County | 0 | 93 | 101 | America/New_York |
| 4369839 | Snydersburg | 39.6189913 | -76.895812 | US | Maryland | Carroll County | 0 | 236 | 243 | America/New_York |
| 4369840 | Snydersburg Manor | 39.6203802 | -76.8966453 | US | Maryland | Carroll County | 0 | 256 | 243 | America/New_York |
| 4369843 | Society Hill | 38.2679056 | -76.6655181 | US | Maryland | Saint Mary's County | 0 | 19 | 30 | America/New_York |
| 4369851 | Solitude | 38.7517845 | -76.1991124 | US | Maryland | Talbot County | 0 | 2 | 1 | America/New_York |
| 4369853 | Sollers | 39.2359413 | -76.5080178 | US | Maryland | Baltimore County | 0 | 6 | 1 | America/New_York |
| 4369854 | Sollers | 38.3884572 | -76.492453 | US | Maryland | Calvert County | 0 | 9 | 4 | America/New_York |
| 4369857 | Sollers Point | 39.2334413 | -76.5135736 | US | Maryland | Baltimore County | 0 | 3 | 1 | America/New_York |
| 4369860 | Solley | 39.170942 | -76.5544083 | US | Maryland | Anne Arundel County | 0 | 19 | 15 | America/New_York |
| 4369862 | Solley Heights | 39.1478867 | -76.571631 | US | Maryland | Anne Arundel County | 0 | 19 | 15 | America/New_York |
| 4369863 | Solley Park | 39.1814974 | -76.5505193 | US | Maryland | Anne Arundel County | 0 | 21 | 15 | America/New_York |
| 4369872 | Solomons | 38.3184577 | -76.4541186 | US | Maryland | Calvert County | 1631 | 0 | 1 | America/New_York |
| 4369886 | Somerset | 39.1534418 | -76.6296888 | US | Maryland | Anne Arundel County | 0 | 22 | 16 | America/New_York |
| 4369887 | Somerset | 38.7045621 | -76.6260722 | US | Maryland | Calvert County | 0 | 41 | 37 | America/New_York |
| 4369888 | Somerset | 39.531768 | -77.0430373 | US | Maryland | Carroll County | 0 | 245 | 0 | America/New_York |
| 4369889 | Somerset | 39.4106572 | -77.507487 | US | Maryland | Frederick County | 0 | 266 | 232 | America/New_York |
| 4369890 | Somerset | 39.2667727 | -76.8566413 | US | Maryland | Howard County | 0 | 130 | 106 | America/New_York |
| 4369891 | Somerset | 38.9659438 | -77.0960893 | US | Maryland | Montgomery County | 1124 | 90 | 76 | America/New_York |
| 4369892 | Somerset | 38.3951142 | -75.1665753 | US | Maryland | Worcester County | 0 | 6 | 4 | America/New_York |
| 4369899 | Somerset Heights | 38.9689993 | -77.0947004 | US | Maryland | Montgomery County | 0 | 104 | 91 | America/New_York |
| 4369905 | Somersett Town (historical) | 38.1504005 | -75.7696518 | US | Maryland | Somerset County | 0 | 1 | 1 | America/New_York |
| 4369906 | Sonoma | 39.001221 | -77.1135895 | US | Maryland | Montgomery County | 0 | 99 | 103 | America/New_York |
| 4369910 | Sorrento | 39.3948286 | -76.6524701 | US | Maryland | Baltimore County | 0 | 94 | 106 | America/New_York |
| 4369911 | Sorrento Run | 39.3931619 | -76.6649706 | US | Maryland | Baltimore County | 0 | 120 | 91 | America/New_York |
| 4369914 | Sotterley | 38.3784577 | -76.5330105 | US | Maryland | Saint Mary's County | 0 | 2 | 1 | America/New_York |
| 4369922 | South Baltimore | 39.272885 | -76.6055221 | US | Maryland | City of Baltimore | 0 | 17 | 1 | America/New_York |
| 4369927 | South Beechwood | 38.744005 | -76.0635519 | US | Maryland | Talbot County | 0 | 13 | 7 | America/New_York |
| 4369928 | South Bel Air | 39.533163 | -76.3374594 | US | Maryland | Harford County | 48828 | 116 | 106 | America/New_York |
| 4369943 | South Covell | 39.3323251 | -77.3922076 | US | Maryland | Frederick County | 0 | 140 | 92 | America/New_York |
| 4369945 | South Creek View | 38.8259489 | -76.5288469 | US | Maryland | Anne Arundel County | 0 | 1 | 1 | America/New_York |
| 4369946 | South Cumberland | 39.6325881 | -78.7558515 | US | Maryland | Allegany County | 0 | 211 | 188 | America/New_York |
| 4369948 | South Carroll Estates | 39.4120473 | -77.0330361 | US | Maryland | Carroll County | 0 | 237 | 223 | America/New_York |
| 4369949 | South Down Shores | 38.9384459 | -76.5705178 | US | Maryland | Anne Arundel County | 0 | 9 | 10 | America/New_York |
| 4369964 | South Gate | 39.1289978 | -76.6257995 | US | Maryland | Anne Arundel County | 29658 | 20 | 16 | America/New_York |
| 4369966 | South Glen | 39.3801033 | -77.229705 | US | Maryland | Frederick County | 0 | 168 | 155 | America/New_York |
| 4369972 | South Hampton | 38.6795625 | -76.6607961 | US | Maryland | Calvert County | 0 | 37 | 30 | America/New_York |
| 4369974 | South Hampton Village | 38.6278957 | -77.0788661 | US | Maryland | Charles County | 0 | 47 | 45 | America/New_York |
| 4369975 | South Haven | 38.9631675 | -76.5824632 | US | Maryland | Anne Arundel County | 0 | 22 | 3 | America/New_York |
| 4369976 | South Kensington | 39.0189985 | -77.079978 | US | Maryland | Montgomery County | 7616 | 87 | 89 | America/New_York |
| 4369978 | South Laurel | 39.0698312 | -76.8502504 | US | Maryland | Prince George's County | 21762 | 49 | 58 | America/New_York |
| 4369980 | South Lawn | 38.7928915 | -76.9919197 | US | Maryland | Prince George's County | 0 | 52 | 47 | America/New_York |
| 4369986 | South Ocean Pines | 38.382892 | -75.1454634 | US | Maryland | Worcester County | 0 | 3 | 1 | America/New_York |
| 4369987 | South Pennsfield | 38.7578939 | -76.0732745 | US | Maryland | Talbot County | 0 | 7 | 2 | America/New_York |
| 4369988 | South Piscataway | 38.6859497 | -76.9802523 | US | Maryland | Prince George's County | 0 | 24 | 23 | America/New_York |
| 4369999 | South River | 38.9031691 | -76.5605167 | US | Maryland | Anne Arundel County | 0 | 32 | 28 | America/New_York |
| 4370000 | South River Estates | 38.9045578 | -76.5660725 | US | Maryland | Anne Arundel County | 0 | 28 | 28 | America/New_York |
| 4370003 | South River Heights | 38.95289 | -76.574685 | US | Maryland | Anne Arundel County | 0 | 7 | 1 | America/New_York |
| 4370004 | South River Manor | 38.9706674 | -76.5782966 | US | Maryland | Anne Arundel County | 0 | 28 | 8 | America/New_York |
| 4370007 | South River Spring Lakes | 38.9612228 | -76.6191311 | US | Maryland | Anne Arundel County | 0 | 23 | 22 | America/New_York |
| 4370008 | South River Towers | 38.9748338 | -76.5902415 | US | Maryland | Anne Arundel County | 0 | 31 | 28 | America/New_York |
| 4370018 | South Woodside Park | 39.0051099 | -77.0199768 | US | Maryland | Montgomery County | 0 | 77 | 86 | America/New_York |
| 4370019 | Southampton | 38.2534582 | -76.4335626 | US | Maryland | Saint Mary's County | 0 | 34 | 30 | America/New_York |
| 4370022 | Southdown Estates | 38.9365015 | -76.5705178 | US | Maryland | Anne Arundel County | 0 | 10 | 10 | America/New_York |
| 4370024 | South Timber | 39.435658 | -77.1708153 | US | Maryland | Frederick County | 0 | 204 | 182 | America/New_York |
| 4370026 | Southeast Landing | 39.1576104 | -76.0260547 | US | Maryland | Queen Anne's County | 0 | 1 | 1 | America/New_York |
| 4370044 | Southern Pines | 38.3009514 | -75.4885315 | US | Maryland | Wicomico County | 0 | 15 | 15 | America/New_York |
| 4370048 | Southfield at Whitemarsh | 39.3781629 | -76.4746851 | US | Maryland | Baltimore County | 0 | 28 | 30 | America/New_York |
| 4370049 | Southgate | 39.1289979 | -76.6094101 | US | Maryland | Anne Arundel County | 0 | 27 | 22 | America/New_York |
| 4370050 | Southgate | 38.2554026 | -76.4163397 | US | Maryland | Saint Mary's County | 0 | 11 | 15 | America/New_York |
| 4370055 | Southglenn Farms | 39.5209368 | -76.8649782 | US | Maryland | Carroll County | 0 | 191 | 176 | America/New_York |
| 4370056 | Southland Hills | 39.3987177 | -76.610524 | US | Maryland | Baltimore County | 0 | 140 | 111 | America/New_York |
| 4370060 | Southview | 39.2903837 | -76.8358079 | US | Maryland | Howard County | 0 | 138 | 128 | America/New_York |
| 4370061 | Southview | 39.2720495 | -77.2027606 | US | Maryland | Montgomery County | 0 | 239 | 228 | America/New_York |
| 4370067 | Southwind | 38.9181696 | -76.3002313 | US | Maryland | Queen Anne's County | 0 | 2 | -9999 | America/New_York |
| 4370068 | Southwood | 39.5523256 | -76.8555333 | US | Maryland | Carroll County | 0 | 220 | 213 | America/New_York |
| 4370076 | Sparks | 39.530939 | -76.6458043 | US | Maryland | Baltimore County | 0 | 132 | 137 | America/New_York |
| 4370077 | Sparks Corner | 39.1162221 | -76.0213318 | US | Maryland | Queen Anne's County | 0 | 18 | 15 | America/New_York |
| 4370085 | Sparrows Point | 39.219275 | -76.4760724 | US | Maryland | Baltimore County | 0 | 3 | 1 | America/New_York |
| 4370092 | Spaulding Knolls | 39.1287199 | -76.6483003 | US | Maryland | Anne Arundel County | 0 | 33 | 30 | America/New_York |
| 4370100 | Spence | 38.1620631 | -75.3096375 | US | Maryland | Worcester County | 0 | 6 | 6 | America/New_York |
| 4370104 | Spencer Gardens | 39.1531644 | -76.5857983 | US | Maryland | Anne Arundel County | 0 | 15 | 14 | America/New_York |
| 4370108 | Spencers Wharf | 38.3212357 | -76.4788418 | US | Maryland | Saint Mary's County | 0 | 5 | 1 | America/New_York |
| 4370109 | Spencerville | 39.1142747 | -76.9783097 | US | Maryland | Montgomery County | 0 | 152 | 144 | America/New_York |
| 4370112 | Spencerville Knolls | 39.1214968 | -76.9719206 | US | Maryland | Montgomery County | 0 | 155 | 152 | America/New_York |
| 4370124 | Spielman | 39.5370425 | -77.7638826 | US | Maryland | Washington County | 0 | 125 | 134 | America/New_York |
| 4370126 | Spickler | 39.658151 | -77.8699968 | US | Maryland | Washington County | 0 | 146 | 144 | America/New_York |
| 4370133 | Sponsellers | 39.3845474 | -77.2816501 | US | Maryland | Frederick County | 0 | 165 | 152 | America/New_York |
| 4370135 | Spook Hill | 39.6356599 | -76.7183065 | US | Maryland | Baltimore County | 0 | 240 | 217 | America/New_York |
| 4370136 | Spoolsville | 39.450101 | -77.5613773 | US | Maryland | Frederick County | 0 | 134 | 137 | America/New_York |
| 4370137 | Spooners Creek | 39.6348274 | -76.4774644 | US | Maryland | Harford County | 0 | 185 | 167 | America/New_York |
| 4370138 | Sportsman Hall | 38.9181695 | -76.1710593 | US | Maryland | Queen Anne's County | 0 | 4 | 1 | America/New_York |
| 4370147 | Spring Branch | 38.9417804 | -75.8135448 | US | Maryland | Caroline County | 0 | 12 | 6 | America/New_York |
| 4370150 | Spring Cove | 38.3523464 | -76.4716191 | US | Maryland | Calvert County | 0 | 2 | 1 | America/New_York |
| 4370157 | Spring Fields | 39.0417769 | -76.619132 | US | Maryland | Anne Arundel County | 0 | 47 | 46 | America/New_York |
| 4370158 | Spring Gap | 39.5653677 | -78.7164061 | US | Maryland | Allegany County | 0 | 183 | 183 | America/New_York |
| 4370163 | Spring Garden Estates | 39.4728794 | -77.3580398 | US | Maryland | Frederick County | 0 | 97 | 91 | America/New_York |
| 4370164 | Spring Garden Estates | 39.2631608 | -77.2255389 | US | Maryland | Montgomery County | 0 | 218 | 211 | America/New_York |
| 4370165 | Spring Gardens | 39.267607 | -76.6444125 | US | Maryland | City of Baltimore | 0 | 12 | 15 | America/New_York |
| 4370167 | Spring Grove | 38.4884495 | -75.7513218 | US | Maryland | Wicomico County | 0 | 8 | 6 | America/New_York |
| 4370171 | Spring Hill | 39.3967739 | -76.4905191 | US | Maryland | Baltimore County | 0 | 80 | 77 | America/New_York |
| 4370172 | Spring Hill | 39.0039988 | -77.0719221 | US | Maryland | Montgomery County | 0 | 80 | 82 | America/New_York |
| 4370173 | Spring Hill | 38.9537218 | -77.1063673 | US | Maryland | Montgomery County | 0 | 79 | 76 | America/New_York |
| 4370174 | Spring Hill (historical) | 38.491511 | -76.9858071 | US | Maryland | Charles County | 0 | 50 | 45 | America/New_York |
| 4370175 | Spring Hill Acres | 38.3903955 | -75.6204814 | US | Maryland | Wicomico County | 0 | 12 | 9 | America/New_York |
| 4370181 | Spring Hill Estates | 39.6653733 | -77.7994395 | US | Maryland | Washington County | 0 | 176 | 152 | America/New_York |
| 4370182 | Spring Hill Farms | 39.5242737 | -76.4032951 | US | Maryland | Harford County | 0 | 131 | 118 | America/New_York |
| 4370185 | Spring House Estates | 39.693994 | -76.3216253 | US | Maryland | Harford County | 0 | 140 | 141 | America/New_York |
| 4370189 | Spring Lake Park | 39.0592755 | -77.114979 | US | Maryland | Montgomery County | 0 | 119 | 106 | America/New_York |
| 4370193 | Spring Meadow | 39.6481569 | -76.9710919 | US | Maryland | Carroll County | 0 | 218 | 228 | America/New_York |
| 4370194 | Spring Meadows | 39.1167754 | -76.7041355 | US | Maryland | Anne Arundel County | 0 | 44 | 43 | America/New_York |
| 4370195 | Spring Meadows | 39.6373275 | -76.4585748 | US | Maryland | Harford County | 0 | 174 | 152 | America/New_York |
| 4370196 | Spring Meadows | 39.1003854 | -77.3080394 | US | Maryland | Montgomery County | 0 | 103 | 106 | America/New_York |
| 4370197 | Spring Mills | 39.5548234 | -77.0122039 | US | Maryland | Carroll County | 0 | 185 | 183 | America/New_York |
| 4370198 | Spring Oak Estates | 38.5009552 | -76.9655286 | US | Maryland | Charles County | 0 | 50 | 35 | America/New_York |
| 4370201 | Spring Ridge | 39.4014914 | -77.3524845 | US | Maryland | Frederick County | 0 | 112 | 107 | America/New_York |
| 4370202 | Spring Ridge | 38.2159583 | -76.3905052 | US | Maryland | Saint Mary's County | 0 | 4 | 7 | America/New_York |
| 4370205 | Spring Valley | 38.6020632 | -76.9905299 | US | Maryland | Charles County | 0 | 62 | 60 | America/New_York |
| 4370206 | Spring Valley | 38.2723472 | -76.4663416 | US | Maryland | Saint Mary's County | 0 | 33 | 30 | America/New_York |
| 4370207 | Spring Valley | 39.6853731 | -77.6886039 | US | Maryland | Washington County | 0 | 179 | 177 | America/New_York |
| 4370208 | Spring Valley | 39.4323241 | -77.4119298 | US | Maryland | Frederick County | 0 | 104 | 94 | America/New_York |
| 4370209 | Spring Valley Farms | 39.6828816 | -76.7135838 | US | Maryland | Baltimore County | 0 | 233 | 216 | America/New_York |
| 4370210 | Spring Valley Mobile Home Park | 39.5128894 | -76.1499526 | US | Maryland | Harford County | 0 | 29 | 15 | America/New_York |
| 4370211 | Springbrook | 39.0537202 | -76.9946987 | US | Maryland | Montgomery County | 0 | 120 | 114 | America/New_York |
| 4370212 | Springbrook Forest | 39.052609 | -77.0177548 | US | Maryland | Montgomery County | 0 | 108 | 107 | America/New_York |
| 4370214 | Springbrook Manor | 39.0498313 | -76.9880318 | US | Maryland | Montgomery County | 0 | 110 | 110 | America/New_York |
| 4370215 | Springbrook Terrace | 38.9553887 | -76.9174738 | US | Maryland | Prince George's County | 0 | 36 | 16 | America/New_York |
| 4370216 | Springdale | 39.4806618 | -76.606636 | US | Maryland | Baltimore County | 0 | 153 | 137 | America/New_York |
| 4370217 | Springdale | 39.4176016 | -77.5097093 | US | Maryland | Frederick County | 0 | 212 | 204 | America/New_York |
| 4370218 | Springdale | 39.5381624 | -76.406073 | US | Maryland | Harford County | 0 | 128 | 106 | America/New_York |
| 4370219 | Springdale | 38.9376113 | -76.8388603 | US | Maryland | Prince George's County | 2645 | 35 | 45 | America/New_York |
| 4370220 | Springdale Gardens | 38.9359447 | -76.8513607 | US | Maryland | Prince George's County | 0 | 57 | 59 | America/New_York |
| 4370221 | Springfield | 38.7587272 | -76.658019 | US | Maryland | Calvert County | 0 | 28 | 15 | America/New_York |
| 4370222 | Springfield | 38.9673326 | -77.1147008 | US | Maryland | Montgomery County | 0 | 98 | 91 | America/New_York |
| 4370223 | Springfield | 38.9928881 | -76.7994148 | US | Maryland | Prince George's County | 0 | 47 | 44 | America/New_York |
| 4370224 | Springfield | 38.7362276 | -76.081608 | US | Maryland | Talbot County | 0 | 7 | 1 | America/New_York |
| 4370233 | Springhaven | 38.641229 | -76.920528 | US | Maryland | Charles County | 0 | 61 | 60 | America/New_York |
| 4370234 | Springhaven Woods | 38.6370625 | -76.923028 | US | Maryland | Charles County | 0 | 62 | 60 | America/New_York |
| 4370235 | Springhill | 38.5045661 | -76.984696 | US | Maryland | Charles County | 0 | 51 | 45 | America/New_York |
| 4370236 | Springhill | 39.5873312 | -76.1830092 | US | Maryland | Harford County | 0 | 111 | 106 | America/New_York |
| 4370237 | Springhill Farms | 39.4751058 | -76.7021953 | US | Maryland | Baltimore County | 0 | 187 | 183 | America/New_York |
| 4370238 | Springhill Lake | 39.0020544 | -76.903029 | US | Maryland | Prince George's County | 0 | 37 | 33 | America/New_York |
| 4370241 | Spring Meadow | 39.7023314 | -76.0605042 | US | Maryland | Cecil County | 0 | 102 | 105 | America/New_York |
| 4370244 | Springvale | 39.4764888 | -77.6738801 | US | Maryland | Washington County | 0 | 132 | 137 | America/New_York |
| 4370245 | Springview | 39.3487128 | -77.5510993 | US | Maryland | Frederick County | 0 | 149 | 134 | America/New_York |
| 4370246 | Springview | 39.2367768 | -75.8896607 | US | Maryland | Queen Anne's County | 0 | 17 | 15 | America/New_York |
| 4370247 | Springwood | 39.1603856 | -76.7655269 | US | Maryland | Anne Arundel County | 0 | 63 | 51 | America/New_York |
| 4370248 | Springwood | 39.0634422 | -77.0199771 | US | Maryland | Montgomery County | 0 | 91 | 91 | America/New_York |
| 4370250 | Spruce Hill | 38.3601241 | -76.4657855 | US | Maryland | Calvert County | 0 | 1 | 15 | America/New_York |
| 4370251 | Spruce Hill Estates | 39.0551099 | -76.6469108 | US | Maryland | Anne Arundel County | 0 | 39 | 44 | America/New_York |
| 4370253 | Springlake | 39.4570507 | -76.6083024 | US | Maryland | Baltimore County | 0 | 148 | 137 | America/New_York |
| 4370256 | Spry Landing | 39.2439986 | -75.9527191 | US | Maryland | Kent County | 0 | 1 | 13 | America/New_York |
| 4370257 | Spyglass | 38.8001162 | -76.5396801 | US | Maryland | Anne Arundel County | 0 | 2 | 1 | America/New_York |
| 4370260 | Squires | 39.3984374 | -76.9158113 | US | Maryland | Carroll County | 0 | 149 | 152 | America/New_York |
| 4370261 | Squires Woods | 38.7834473 | -76.9685857 | US | Maryland | Prince George's County | 0 | 75 | 37 | America/New_York |
| 4370265 | Saint Marys City | 38.1870703 | -76.4343959 | US | Maryland | Saint Mary's County | 0 | 6 | 1 | America/New_York |
| 4370266 | Stab | 39.2928853 | -76.5194078 | US | Maryland | Baltimore County | 0 | 33 | 15 | America/New_York |
| 4370268 | Stablers Manor | 39.6601043 | -76.6541374 | US | Maryland | Baltimore County | 0 | 175 | 176 | America/New_York |
| 4370269 | Stablersville | 39.6506601 | -76.6158027 | US | Maryland | Baltimore County | 0 | 185 | 192 | America/New_York |
| 4370272 | Stafford (historical) | 39.6231643 | -76.1649529 | US | Maryland | Harford County | 0 | 20 | 29 | America/New_York |
| 4370274 | Stafford Heights | 38.8584471 | -75.8177116 | US | Maryland | Caroline County | 0 | 7 | 6 | America/New_York |
| 4370276 | Stafford | 38.9717773 | -76.887473 | US | Maryland | Prince George's County | 0 | 39 | 41 | America/New_York |
| 4370277 | Stanbrook | 39.2614966 | -76.5052402 | US | Maryland | Baltimore County | 0 | 6 | 3 | America/New_York |
| 4370281 | Standard | 39.4150965 | -79.1753129 | US | Maryland | Garrett County | 0 | 507 | 629 | America/Detroit |
| 4370283 | Stanley | 39.6967592 | -78.1497281 | US | Maryland | Washington County | 0 | 164 | 150 | America/New_York |
| 4370292 | Stanton Heights | 39.4876016 | -77.0763706 | US | Maryland | Carroll County | 0 | 259 | 243 | America/New_York |
| 4370296 | Stansbury Estates | 39.31983 | -76.4194048 | US | Maryland | Baltimore County | 0 | 4 | 1 | America/New_York |
| 4370297 | Starkey Corner | 39.1206665 | -76.014387 | US | Maryland | Queen Anne's County | 0 | 16 | 15 | America/New_York |
| 4370300 | Starr | 38.9781683 | -76.0102187 | US | Maryland | Queen Anne's County | 0 | 20 | 12 | America/New_York |
| 4370302 | Starview Estates | 39.4953805 | -76.9288687 | US | Maryland | Carroll County | 0 | 203 | 198 | America/New_York |
| 4370313 | Station Roads | 39.4792674 | -77.584989 | US | Maryland | Frederick County | 0 | 175 | 176 | America/New_York |
| 4370316 | Stauffer | 39.4695461 | -77.3344283 | US | Maryland | Frederick County | 0 | 109 | 92 | America/New_York |
| 4370327 | Staubs Thurmont Acres | 39.6381536 | -77.403598 | US | Maryland | Frederick County | 0 | 162 | 178 | America/New_York |
| 4370330 | Steeplechase Manor | 39.5792727 | -76.4621861 | US | Maryland | Harford County | 0 | 192 | 182 | America/New_York |
| 4370334 | Steeplechase | 39.6198262 | -76.7746974 | US | Maryland | Baltimore County | 0 | 225 | 213 | America/New_York |
| 4370335 | Stellas Venture | 38.4442829 | -75.5010327 | US | Maryland | Wicomico County | 0 | 17 | 19 | America/New_York |
| 4370336 | Stemmers Run | 39.3306632 | -76.4719066 | US | Maryland | Baltimore County | 0 | 4 | 14 | America/New_York |
| 4370343 | Stephen Knolls | 39.0309427 | -77.0513664 | US | Maryland | Montgomery County | 0 | 115 | 121 | America/New_York |
| 4370349 | Sterner Heights Estates | 39.7014911 | -76.8755333 | US | Maryland | Carroll County | 0 | 266 | 228 | America/New_York |
| 4370351 | Steuart Corner | 38.9337238 | -76.5691288 | US | Maryland | Anne Arundel County | 0 | 10 | 10 | America/New_York |
| 4370353 | Steuart Level | 38.9284461 | -76.5716288 | US | Maryland | Anne Arundel County | 0 | 11 | 11 | America/New_York |
| 4370355 | Stevens Corner | 39.1448335 | -75.8982714 | US | Maryland | Queen Anne's County | 0 | 21 | 15 | America/New_York |
| 4370360 | Stevenson | 39.4103838 | -76.7130282 | US | Maryland | Baltimore County | 0 | 108 | 106 | America/New_York |
| 4370361 | Stevenson Garden Estates | 39.5381568 | -77.0733152 | US | Maryland | Carroll County | 0 | 189 | 186 | America/New_York |
| 4370362 | Stevenson Park | 39.1264978 | -76.647467 | US | Maryland | Anne Arundel County | 0 | 32 | 30 | America/New_York |
| 4370366 | Stevensville | 38.9806679 | -76.3143999 | US | Maryland | Queen Anne's County | 7507 | 2 | 1 | America/New_York |
| 4370371 | Stevenswood | 39.3570502 | -76.7766408 | US | Maryland | Baltimore County | 0 | 159 | 148 | America/New_York |
| 4370373 | Steward Manor | 39.094553 | -76.8444171 | US | Maryland | Prince George's County | 0 | 41 | 45 | America/New_York |
| 4370376 | Stewart Corner | 39.1364974 | -76.6855239 | US | Maryland | Anne Arundel County | 0 | 53 | 53 | America/New_York |
| 4370378 | Stewart Town | 39.1792734 | -77.189704 | US | Maryland | Montgomery County | 0 | 135 | 122 | America/New_York |
| 4370379 | Stewarts Landing | 39.0945543 | -76.5385741 | US | Maryland | Anne Arundel County | 0 | 18 | 8 | America/New_York |
| 4370380 | Stewarts Purchase | 39.0889985 | -76.6038541 | US | Maryland | Anne Arundel County | 0 | 31 | 19 | America/New_York |
| 4370381 | Steyer | 39.3056584 | -79.3108757 | US | Maryland | Garrett County | 0 | 710 | 701 | America/Detroit |
| 4370383 | Stevens Forest | 39.1987181 | -76.8441403 | US | Maryland | Howard County | 0 | 106 | 106 | America/New_York |
| 4370385 | Still Pond | 39.3292778 | -76.045502 | US | Maryland | Kent County | 0 | 20 | 15 | America/New_York |
| 4370391 | Stillmeadow | 39.1139976 | -76.7091356 | US | Maryland | Anne Arundel County | 0 | 42 | 45 | America/New_York |
| 4370392 | Stilltown (historical) | 38.4765121 | -76.8233014 | US | Maryland | Charles County | 0 | 55 | 45 | America/New_York |
| 4370398 | Stinnett | 38.6990074 | -76.5427342 | US | Maryland | Calvert County | 0 | 23 | 30 | America/New_York |
| 4370401 | Stoakley | 38.5584547 | -76.5974581 | US | Maryland | Calvert County | 0 | 41 | 30 | America/New_York |
| 4370404 | Stirrup Run | 39.6076059 | -76.4082952 | US | Maryland | Harford County | 0 | 123 | 101 | America/New_York |
| 4370405 | Stockman Estates | 39.3667683 | -77.550266 | US | Maryland | Frederick County | 0 | 159 | 133 | America/New_York |
| 4370406 | Stockton | 39.5331616 | -76.5735793 | US | Maryland | Baltimore County | 0 | 195 | 183 | America/New_York |
| 4370407 | Stockton | 39.4748298 | -76.3802385 | US | Maryland | Harford County | 0 | 106 | 82 | America/New_York |
| 4370408 | Stockton | 38.0537322 | -75.4099198 | US | Maryland | Worcester County | 143 | 10 | 11 | America/New_York |
| 4370409 | Stockton Green | 39.4762188 | -76.3616266 | US | Maryland | Harford County | 0 | 81 | 76 | America/New_York |
| 4370411 | Stockton Woods | 39.5309391 | -76.6024693 | US | Maryland | Baltimore County | 0 | 148 | 149 | America/New_York |
| 4370412 | Stoddard | 39.5328834 | -76.6480266 | US | Maryland | Baltimore County | 0 | 136 | 137 | America/New_York |
| 4370416 | Stone Barn Station | 39.3373252 | -77.3749852 | US | Maryland | Frederick County | 0 | 147 | 122 | America/New_York |
| 4370424 | Stockman | 39.4020462 | -77.4927645 | US | Maryland | Frederick County | 0 | 181 | 187 | America/New_York |
| 4370425 | Stone Farm | 38.6362304 | -76.6352387 | US | Maryland | Calvert County | 0 | 32 | 30 | America/New_York |
| 4370429 | Stone House Village | 39.4328803 | -77.041092 | US | Maryland | Carroll County | 0 | 246 | 237 | America/New_York |
| 4370431 | Stone Manor | 39.5584338 | -77.2452607 | US | Maryland | Frederick County | 0 | 159 | 166 | America/New_York |
| 4370438 | Stonebraker (historical) | 39.3581564 | -77.6891582 | US | Maryland | Washington County | 0 | 154 | 137 | America/New_York |
| 4370439 | Stonebrook | 39.1695518 | -76.8563626 | US | Maryland | Howard County | 0 | 91 | 91 | America/New_York |
| 4370440 | Stonecrest Hills | 39.2573285 | -76.8058068 | US | Maryland | Howard County | 0 | 127 | 121 | America/New_York |
| 4370442 | Stonegate Farms | 39.4270462 | -77.4674863 | US | Maryland | Frederick County | 0 | 134 | 152 | America/New_York |
| 4370445 | Stonegate Village | 38.9928885 | -76.6830224 | US | Maryland | Anne Arundel County | 0 | 42 | 45 | America/New_York |
| 4370446 | Stonehaven | 39.1464979 | -76.5632974 | US | Maryland | Anne Arundel County | 0 | 15 | 5 | America/New_York |
| 4370447 | Stonehedge | 39.5517736 | -76.3624603 | US | Maryland | Harford County | 0 | 125 | 122 | America/New_York |
| 4370448 | Stonehedge Estates | 38.357063 | -75.6724275 | US | Maryland | Wicomico County | 0 | 7 | 6 | America/New_York |
| 4370450 | Stonehurst | 39.713708 | -77.3399867 | US | Maryland | Frederick County | 0 | 157 | 152 | America/New_York |
| 4370451 | Stonelake | 39.3512149 | -77.2308163 | US | Maryland | Frederick County | 0 | 190 | 183 | America/New_York |
| 4370452 | Stoneleigh | 39.3806623 | -76.6030234 | US | Maryland | Baltimore County | 0 | 140 | 137 | America/New_York |
| 4370453 | Stoneleigh | 39.5439959 | -76.3635714 | US | Maryland | Harford County | 0 | 130 | 122 | America/New_York |
| 4370455 | Stoneleigh Square | 39.4251081 | -76.3191247 | US | Maryland | Harford County | 0 | 37 | 45 | America/New_York |
| 4370456 | Stonemyer Manor | 39.7050983 | -77.242207 | US | Maryland | Frederick County | 0 | 136 | 122 | America/New_York |
| 4370461 | Stonewall Manor Estates | 39.3212137 | -77.4322082 | US | Maryland | Frederick County | 0 | 88 | 105 | America/New_York |
| 4370462 | Stonewood | 39.1062195 | -76.8774737 | US | Maryland | Prince George's County | 0 | 77 | 81 | America/New_York |
| 4370463 | Stoney Brook | 39.0628866 | -77.0910896 | US | Maryland | Montgomery County | 0 | 91 | 84 | America/New_York |
| 4370464 | Stoney Brook Estates | 39.0656644 | -77.0819228 | US | Maryland | Montgomery County | 0 | 97 | 106 | America/New_York |
| 4370466 | Stoney Creek Estates | 39.0612197 | -77.2641487 | US | Maryland | Montgomery County | 0 | 91 | 91 | America/New_York |
| 4370467 | Stoney Creek Farm | 39.0556643 | -77.2610931 | US | Maryland | Montgomery County | 0 | 94 | 86 | America/New_York |
| 4370468 | Stoney Creek Farms | 39.3942686 | -77.469153 | US | Maryland | Frederick County | 0 | 122 | 119 | America/New_York |
| 4370471 | Stoney Forest Estates | 39.5098309 | -76.2377335 | US | Maryland | Harford County | 0 | 116 | 106 | America/New_York |
| 4370473 | Stoney Hill | 39.0826092 | -76.6996905 | US | Maryland | Anne Arundel County | 0 | 48 | 60 | America/New_York |
| 4370475 | Stoney Ridge | 39.4709352 | -77.0738704 | US | Maryland | Carroll County | 0 | 253 | 237 | America/New_York |
| 4370476 | Stoney Ridge | 38.751227 | -76.0518848 | US | Maryland | Talbot County | 0 | 17 | 11 | America/New_York |
| 4370477 | Stoney Run | 38.2159592 | -76.4885648 | US | Maryland | Saint Mary's County | 0 | 21 | 25 | America/New_York |
| 4370479 | Stoney View | 39.1506647 | -76.5294073 | US | Maryland | Anne Arundel County | 0 | 8 | 1 | America/New_York |
| 4370480 | Stoneybrook | 39.4873297 | -76.3927391 | US | Maryland | Harford County | 0 | 113 | 107 | America/New_York |
| 4370481 | Stoneybrook North | 39.3778835 | -76.7835857 | US | Maryland | Baltimore County | 0 | 169 | 167 | America/New_York |
| 4370482 | Stoneybrook Village | 39.1467758 | -76.5344075 | US | Maryland | Anne Arundel County | 0 | 11 | 12 | America/New_York |
| 4370484 | Stonington | 39.0556663 | -76.4713497 | US | Maryland | Anne Arundel County | 0 | 19 | 30 | America/New_York |
| 4370487 | Stoneridge | 39.1601068 | -77.2685945 | US | Maryland | Montgomery County | 0 | 121 | 121 | America/New_York |
| 4370489 | Stony Beach | 39.1728866 | -76.5185737 | US | Maryland | Anne Arundel County | 0 | 4 | 1 | America/New_York |
| 4370491 | Stony Chase Court | 39.6487232 | -75.9449439 | US | Maryland | Cecil County | 0 | 100 | 90 | America/New_York |
| 4370504 | Stony Run | 39.1817745 | -76.6971915 | US | Maryland | Anne Arundel County | 0 | 31 | 30 | America/New_York |
| 4370513 | Stovers | 39.520101 | -77.316928 | US | Maryland | Frederick County | 0 | 119 | 116 | America/New_York |
| 4370519 | Stratford | 39.4481619 | -76.619136 | US | Maryland | Baltimore County | 0 | 142 | 128 | America/New_York |
| 4370521 | Strathmore | 39.521218 | -76.4271849 | US | Maryland | Harford County | 0 | 152 | 125 | America/New_York |
| 4370524 | Stratton Woods | 39.0159429 | -77.134979 | US | Maryland | Montgomery County | 0 | 100 | 101 | America/New_York |
| 4370526 | Strawberry Hills | 39.1264974 | -76.7266364 | US | Maryland | Anne Arundel County | 0 | 67 | 72 | America/New_York |
| 4370528 | Strawberry Hills Estates | 38.6478951 | -77.0688659 | US | Maryland | Charles County | 0 | 51 | 45 | America/New_York |
| 4370533 | Stouter | 39.7189856 | -77.349987 | US | Maryland | Frederick County | 0 | 153 | 166 | America/New_York |
| 4370534 | Strawbridge Estates | 39.4209367 | -76.9483124 | US | Maryland | Carroll County | 0 | 185 | 181 | America/New_York |
| 4370538 | Strawleigh | 39.3995461 | -77.5066536 | US | Maryland | Frederick County | 0 | 260 | 237 | America/New_York |
| 4370539 | Strawn | 39.7211911 | -79.2967005 | US | Maryland | Garrett County | 0 | 707 | 705 | America/Detroit |
| 4370541 | Streamwood | 39.4117696 | -77.0219248 | US | Maryland | Carroll County | 0 | 214 | 201 | America/New_York |
| 4370542 | Strecker | 39.4750935 | -79.1908685 | US | Maryland | Garrett County | 0 | 640 | 607 | America/Detroit |
| 4370543 | Street | 39.6689941 | -76.3794052 | US | Maryland | Harford County | 0 | 160 | 151 | America/New_York |
| 4370547 | Stringtown | 39.5545495 | -76.7188627 | US | Maryland | Baltimore County | 0 | 142 | 137 | America/New_York |
| 4370550 | Stronghold | 39.2514925 | -77.3930413 | US | Maryland | Frederick County | 0 | 152 | 156 | America/New_York |
| 4370556 | Stull | 39.5612113 | -77.2983171 | US | Maryland | Frederick County | 0 | 142 | 137 | America/New_York |
| 4370567 | Stumptown | 39.6498221 | -77.1408163 | US | Maryland | Carroll County | 0 | 149 | 137 | America/New_York |
| 4370568 | Sturbridge | 39.0192779 | -76.4874612 | US | Maryland | Anne Arundel County | 0 | 15 | 20 | America/New_York |
| 4370569 | Sturbridge | 39.4931622 | -76.5246884 | US | Maryland | Baltimore County | 0 | 174 | 167 | America/New_York |
| 4370572 | Suburban Acres | 38.3409516 | -75.5938133 | US | Maryland | Wicomico County | 0 | 10 | 6 | America/New_York |
| 4370576 | Suburban Mobile Estates | 38.257903 | -76.4785643 | US | Maryland | Saint Mary's County | 0 | 23 | 23 | America/New_York |
| 4370578 | Suburbia | 39.1728862 | -76.5974655 | US | Maryland | Anne Arundel County | 0 | 10 | 4 | America/New_York |
| 4370579 | Suburbia | 39.4514938 | -76.8066427 | US | Maryland | Baltimore County | 0 | 199 | 191 | America/New_York |
| 4370581 | Sturgill | 39.660106 | -76.2466226 | US | Maryland | Harford County | 0 | 112 | 106 | America/New_York |
| 4370582 | Sudbrook Park | 39.3673284 | -76.7280283 | US | Maryland | Baltimore County | 0 | 146 | 146 | America/New_York |
| 4370583 | Sudlersville | 39.1870554 | -75.8588257 | US | Maryland | Queen Anne's County | 384 | 21 | 15 | America/New_York |
| 4370590 | Sudley | 38.8167821 | -76.5782935 | US | Maryland | Anne Arundel County | 0 | 34 | 30 | America/New_York |
| 4370591 | Sudleys Choice | 38.8378925 | -76.6049619 | US | Maryland | Anne Arundel County | 0 | 44 | 36 | America/New_York |
| 4370598 | Sue Creek Landing | 39.2909413 | -76.4124599 | US | Maryland | Baltimore County | 0 | 7 | 1 | America/New_York |
| 4370605 | Sugar Valley | 39.7195471 | -76.810809 | US | Maryland | Carroll County | 0 | 258 | 245 | America/New_York |
| 4370606 | Sugarland | 39.0995516 | -77.3910974 | US | Maryland | Montgomery County | 0 | 95 | 85 | America/New_York |
| 4370608 | Sugarloaf Estates | 39.3106588 | -77.3783186 | US | Maryland | Frederick County | 0 | 126 | 122 | America/New_York |
| 4370609 | Sugarloaf Meadows | 39.3078816 | -77.3247069 | US | Maryland | Frederick County | 0 | 134 | 137 | America/New_York |
| 4370611 | Sugarloaf Overlook | 39.343715 | -77.2424833 | US | Maryland | Frederick County | 0 | 193 | 197 | America/New_York |
| 4370612 | Sugarloaf Vista | 39.2903821 | -77.2980399 | US | Maryland | Montgomery County | 0 | 171 | 167 | America/New_York |
| 4370613 | Sugarloaf West | 39.2881588 | -77.4063747 | US | Maryland | Frederick County | 0 | 85 | 104 | America/New_York |
| 4370614 | Sugarvale Estates | 39.448717 | -76.7171956 | US | Maryland | Baltimore County | 0 | 190 | 180 | America/New_York |
| 4370616 | Suitland | 38.848724 | -76.9238625 | US | Maryland | Prince George's County | 0 | 87 | 76 | America/New_York |
| 4370620 | Suitland Manor | 38.8534461 | -76.9260848 | US | Maryland | Prince George's County | 0 | 85 | 76 | America/New_York |
| 4370630 | Sullivans Trailer Park | 39.5187138 | -76.9197018 | US | Maryland | Carroll County | 0 | 216 | 212 | America/New_York |
| 4370635 | Summer City | 38.6662303 | -76.537178 | US | Maryland | Calvert County | 0 | 49 | 45 | America/New_York |
| 4370636 | Summer Hill | 39.4334401 | -76.5341324 | US | Maryland | Baltimore County | 0 | 102 | 72 | America/New_York |
| 4370638 | Summer Hill Trailer Park | 39.0078887 | -76.5907976 | US | Maryland | Anne Arundel County | 0 | 34 | 30 | America/New_York |
| 4370639 | Summer Hills | 39.5834358 | -76.9074791 | US | Maryland | Carroll County | 0 | 247 | 226 | America/New_York |
| 4370640 | Summerfield | 39.1320538 | -76.5144067 | US | Maryland | Anne Arundel County | 0 | 19 | 23 | America/New_York |
| 4370641 | Summerfield (historical) | 39.4353846 | -76.5199653 | US | Maryland | Baltimore County | 0 | 64 | 61 | America/New_York |
| 4370642 | Summerfield Farms | 39.4317735 | -76.5285767 | US | Maryland | Baltimore County | 0 | 74 | 62 | America/New_York |
| 4370643 | Summers | 39.4889895 | -77.5844333 | US | Maryland | Frederick County | 0 | 205 | 215 | America/New_York |
| 4370645 | Summerseat | 38.3967917 | -76.6621838 | US | Maryland | Saint Mary's County | 0 | 48 | 30 | America/New_York |
| 4370646 | Summerseat Village | 38.3984582 | -76.6577392 | US | Maryland | Saint Mary's County | 0 | 44 | 30 | America/New_York |
| 4370647 | Summerville (historical) | 38.3326245 | -76.4802307 | US | Maryland | Calvert County | 0 | 0 | -9999 | America/New_York |
| 4370649 | Sullivan Heights | 39.5901013 | -76.9905369 | US | Maryland | Carroll County | 0 | 240 | 228 | America/New_York |
| 4370650 | Summit | 38.3217855 | -75.613536 | US | Maryland | Wicomico County | 0 | 12 | 7 | America/New_York |
| 4370651 | Summit Chase | 39.3859396 | -76.677471 | US | Maryland | Baltimore County | 0 | 121 | 105 | America/New_York |
| 4370654 | Summit Park | 39.3789952 | -76.68136 | US | Maryland | Baltimore County | 0 | 142 | 137 | America/New_York |
| 4370656 | Sumner | 38.9553884 | -77.1149786 | US | Maryland | Montgomery County | 0 | 60 | 60 | America/New_York |
| 4370657 | Sumor Estates | 39.4806584 | -76.931924 | US | Maryland | Carroll County | 0 | 170 | 171 | America/New_York |
| 4370658 | Sun Set Knoll | 39.1037208 | -76.5360741 | US | Maryland | Anne Arundel County | 0 | 7 | 13 | America/New_York |
| 4370659 | Sun Valley | 39.1389979 | -76.5849648 | US | Maryland | Anne Arundel County | 0 | 21 | 15 | America/New_York |
| 4370660 | Sun Valley | 39.4612132 | -77.0719258 | US | Maryland | Carroll County | 0 | 255 | 240 | America/New_York |
| 4370661 | Sun Valley Estates | 38.6378958 | -76.9341395 | US | Maryland | Charles County | 0 | 61 | 61 | America/New_York |
| 4370662 | Sun Valley Farms | 39.462602 | -77.0749815 | US | Maryland | Carroll County | 0 | 253 | 240 | America/New_York |
| 4370664 | Sunayr | 38.36484 | -75.5696459 | US | Maryland | Wicomico County | 0 | 12 | 6 | America/New_York |
| 4370665 | Sunday | 39.5834325 | -77.4238754 | US | Maryland | Frederick County | 0 | 159 | 152 | America/New_York |
| 4370666 | Sundays Manor | 39.4912125 | -77.4258187 | US | Maryland | Frederick County | 0 | 116 | 122 | America/New_York |
| 4370667 | Sunderland | 38.6712298 | -76.5980147 | US | Maryland | Calvert County | 0 | 50 | 43 | America/New_York |
| 4370669 | Sunderland Estates | 38.652897 | -76.5896808 | US | Maryland | Calvert County | 0 | 24 | 30 | America/New_York |
| 4370670 | Sunderland Farms | 38.6731741 | -76.6241273 | US | Maryland | Calvert County | 0 | 40 | 39 | America/New_York |
| 4370671 | Sunderland Hills | 38.6459528 | -76.5630126 | US | Maryland | Calvert County | 0 | 34 | 30 | America/New_York |
| 4370672 | Sunderland Park | 38.647897 | -76.6113486 | US | Maryland | Calvert County | 0 | 38 | 30 | America/New_York |
| 4370674 | Sunderland Woods | 38.6551189 | -76.6285718 | US | Maryland | Calvert County | 0 | 36 | 45 | America/New_York |
| 4370675 | Sunderlandville (historical) | 38.6837295 | -76.600515 | US | Maryland | Calvert County | 0 | 41 | 45 | America/New_York |
| 4370676 | Sundown Manor | 39.3334374 | -77.2255385 | US | Maryland | Frederick County | 0 | 223 | 202 | America/New_York |
| 4370679 | Sunny Acres | 39.4506572 | -77.4649862 | US | Maryland | Frederick County | 0 | 171 | 156 | America/New_York |
| 4370680 | Sunny Isle of Kent | 38.9345578 | -76.3585667 | US | Maryland | Queen Anne's County | 0 | 2 | -9999 | America/New_York |
| 4370683 | Sunnybrook | 39.504273 | -76.5713571 | US | Maryland | Baltimore County | 0 | 170 | 168 | America/New_York |
| 4370684 | Sunnybrook Estates | 39.566779 | -75.8002144 | US | Maryland | Cecil County | 0 | 19 | 15 | America/New_York |
| 4370685 | Sunnybrook Farms | 39.4306604 | -76.8246985 | US | Maryland | Baltimore County | 0 | 200 | 184 | America/New_York |
| 4370686 | Sunnybrook Farms | 39.3162154 | -77.2547059 | US | Maryland | Frederick County | 0 | 180 | 182 | America/New_York |
| 4370687 | Sunnyfield Estates | 39.2062188 | -76.6366338 | US | Maryland | Anne Arundel County | 0 | 42 | 45 | America/New_York |
| 4370688 | Sunnymeade | 39.189551 | -77.0441449 | US | Maryland | Montgomery County | 0 | 111 | 114 | America/New_York |
| 4370689 | Sunnyside | 39.6217781 | -76.0641157 | US | Maryland | Cecil County | 0 | 145 | 122 | America/New_York |
| 4370690 | Sunnyside | 38.5334546 | -76.8663588 | US | Maryland | Charles County | 0 | 53 | 45 | America/New_York |
| 4370691 | Sunnyside | 39.3403787 | -79.4469929 | US | Maryland | Garrett County | 0 | 770 | 762 | America/Detroit |
| 4370692 | Sunnyside | 39.0231653 | -76.9069182 | US | Maryland | Prince George's County | 0 | 28 | 27 | America/New_York |
| 4370699 | Sunnyview Acres | 39.0620542 | -76.6446885 | US | Maryland | Anne Arundel County | 0 | 37 | 43 | America/New_York |
| 4370700 | Sunrise | 38.6242866 | -76.5735685 | US | Maryland | Calvert County | 0 | 38 | 30 | America/New_York |
| 4370701 | Sunrise | 39.3151018 | -77.5558216 | US | Maryland | Frederick County | 0 | 123 | 116 | America/New_York |
| 4370702 | Sunrise Acres | 38.2209583 | -76.3888386 | US | Maryland | Saint Mary's County | 0 | 1 | 1 | America/New_York |
| 4370703 | Sunrise Beach | 39.0698322 | -76.5905201 | US | Maryland | Anne Arundel County | 0 | 22 | 5 | America/New_York |
| 4370705 | Sunrise Estates | 39.6942763 | -76.0507816 | US | Maryland | Cecil County | 0 | 130 | 115 | America/New_York |
| 4370706 | Sunrise Hills | 38.7226161 | -76.7685799 | US | Maryland | Prince George's County | 0 | 36 | 46 | America/New_York |
| 4370707 | Sunrise Mobile Home Park | 39.52733 | -76.2819017 | US | Maryland | Harford County | 0 | 115 | 113 | America/New_York |
| 4370708 | Sunset | 38.626231 | -76.5777355 | US | Maryland | Calvert County | 0 | 26 | 15 | America/New_York |
| 4370709 | Sunset Acres | 39.5309341 | -77.2822053 | US | Maryland | Frederick County | 0 | 162 | 163 | America/New_York |
| 4370710 | Sunset Acres | 39.6389853 | -77.6844368 | US | Maryland | Washington County | 0 | 149 | 152 | America/New_York |
| 4370711 | Sunset Beach | 39.1584423 | -76.5224627 | US | Maryland | Anne Arundel County | 0 | 9 | 1 | America/New_York |
| 4370713 | Sunset Gardens | 39.6903875 | -76.0530039 | US | Maryland | Cecil County | 0 | 121 | 122 | America/New_York |
| 4370714 | Sunset Heights | 38.3801178 | -75.6060364 | US | Maryland | Wicomico County | 0 | 7 | 6 | America/New_York |
| 4370715 | Sunset Hill | 39.4514913 | -76.9924807 | US | Maryland | Carroll County | 0 | 227 | 239 | America/New_York |
| 4370716 | Sunset Knoll | 39.411773 | -76.6583039 | US | Maryland | Baltimore County | 0 | 91 | 91 | America/New_York |
| 4370717 | Sunset Knoll | 39.6501115 | -76.0280031 | US | Maryland | Cecil County | 0 | 116 | 106 | America/New_York |
| 4370720 | Sunset Point | 39.4220589 | -75.99189 | US | Maryland | Cecil County | 0 | 15 | 5 | America/New_York |
| 4370721 | Sunset Terrace | 39.019554 | -77.0271992 | US | Maryland | Montgomery County | 0 | 106 | 94 | America/New_York |
| 4370723 | Sunset View | 39.7173257 | -76.7069167 | US | Maryland | Baltimore County | 0 | 271 | 259 | America/New_York |
| 4370724 | Sunset View | 39.3953795 | -77.5108204 | US | Maryland | Frederick County | 0 | 253 | 225 | America/New_York |
| 4370725 | Sunset Vista | 39.593434 | -77.0830377 | US | Maryland | Carroll County | 0 | 187 | 171 | America/New_York |
| 4370726 | Sunset Way | 39.632881 | -76.8310879 | US | Maryland | Carroll County | 0 | 239 | 225 | America/New_York |
| 4370727 | Sunshine | 39.2212171 | -77.0599789 | US | Maryland | Montgomery County | 0 | 159 | 152 | America/New_York |
| 4370728 | Sunshine Acres | 38.6640076 | -76.6260718 | US | Maryland | Calvert County | 0 | 35 | 30 | America/New_York |
| 4370729 | Sunshine Acres | 39.2237171 | -77.0577567 | US | Maryland | Montgomery County | 0 | 153 | 148 | America/New_York |
| 4370730 | Sunview | 39.6820538 | -76.0771716 | US | Maryland | Cecil County | 0 | 130 | 122 | America/New_York |
| 4370731 | Surfside | 39.1617758 | -76.5035731 | US | Maryland | Anne Arundel County | 0 | 8 | 1 | America/New_York |
| 4370734 | Summit | 38.7023405 | -76.5594017 | US | Maryland | Calvert County | 0 | 31 | 30 | America/New_York |
