| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Stacktown | city | Pennsylvania | United States | 40.09 | -76.64 | 367 | |
| Stafford Heights | city | Pennsylvania | United States | 40.26 | -76.64 | 830 | |
| Stafore Estates | city | Pennsylvania | United States | 40.66 | -75.40 | 347 | |
| Stahlstown | city | Pennsylvania | United States | 40.15 | -79.33 | 1748 | |
| Stairville | city | Pennsylvania | United States | 41.13 | -76.01 | 1095 | |
| Stalker | city | Pennsylvania | United States | 41.83 | -75.12 | 895 | |
| Standard | city | Pennsylvania | United States | 40.16 | -79.54 | 1194 | |
| Standard Shaft | city | Pennsylvania | United States | 40.16 | -79.53 | 1194 | |
| Standing Stone | city | Pennsylvania | United States | 41.74 | -76.36 | 830 | |
| Stanfordville | city | Pennsylvania | United States | 41.96 | -75.83 | 1102 | |
| Stanhope | city | Pennsylvania | United States | 40.53 | -76.35 | 830 | |
| Stanley | city | Pennsylvania | United States | 41.06 | -78.79 | 1669 | |
| Stanleys Corner | city | Pennsylvania | United States | 41.40 | -79.64 | 1669 | |
| Stanton | city | Pennsylvania | United States | 41.09 | -79.11 | 1669 | |
| Stanton Corner | city | Pennsylvania | United States | 41.63 | -75.11 | 1099 | |
| Stanton Heights | city | Pennsylvania | United States | 40.21 | -79.60 | 997 | |
| Stanton Heights | city | Pennsylvania | United States | 40.48 | -79.94 | 997 | |
| Stanwood | city | Pennsylvania | United States | 40.11 | -74.95 | 98 | |
| Star Junction | city | Pennsylvania | United States | 40.06 | -79.76 | 997 | |
| Star Rock | city | Pennsylvania | United States | 39.94 | -76.45 | 830 | |
| Star Village | city | Pennsylvania | United States | 40.59 | -75.39 | 830 | |
| Starbrick | city | Pennsylvania | United States | 41.84 | -79.21 | 1197 | |
| Starford | city | Pennsylvania | United States | 40.70 | -78.96 | 1669 | |
| Starks | city | Pennsylvania | United States | 41.35 | -75.74 | 830 | |
| Starkville | city | Pennsylvania | United States | 41.61 | -75.83 | 830 | |
| Starlight | city | Pennsylvania | United States | 41.91 | -75.33 | 1669 | |
| Starners | city | Pennsylvania | United States | 40.03 | -77.22 | 902 | |
| Starr | city | Pennsylvania | United States | 41.74 | -79.52 | 1669 | |
| Starr | city | Pennsylvania | United States | 41.53 | -79.36 | 1669 | |
| Starrucca | city | Pennsylvania | United States | 41.90 | -75.47 | 1669 | |
| Starview | city | Pennsylvania | United States | 40.05 | -76.69 | 830 | |
| Starview Heights | city | Pennsylvania | United States | 39.95 | -76.66 | 830 | |
| State College | city | Pennsylvania | United States | 40.79 | -77.86 | 1102 | |
| State Hill | city | Pennsylvania | United States | 40.01 | -75.94 | 830 | |
| State Hill | city | Pennsylvania | United States | 40.36 | -76.03 | 400 | |
| State Line | city | Pennsylvania | United States | 39.73 | -78.77 | 839 | |
| State Line | city | Pennsylvania | United States | 39.72 | -77.72 | 830 | |
| Steam Valley | city | Pennsylvania | United States | 41.46 | -77.13 | 1669 | |
| Steamburg | city | Pennsylvania | United States | 41.74 | -80.47 | 1099 | |
| Steel City | city | Pennsylvania | United States | 40.63 | -75.33 | 410 | |
| Steelstown | city | Pennsylvania | United States | 40.35 | -76.58 | 830 | |
| Steelton | city | Pennsylvania | United States | 40.24 | -76.84 | 314 | |
| Steelville | city | Pennsylvania | United States | 39.90 | -75.99 | 830 | |
| Steene | city | Pennsylvania | United States | 41.59 | -75.35 | 1669 | |
| Steins | city | Pennsylvania | United States | 40.67 | -76.31 | 951 | |
| Steinsburg | city | Pennsylvania | United States | 40.47 | -75.42 | 830 | |
| Steinsville | city | Pennsylvania | United States | 40.66 | -75.86 | 830 | |
| Stemlersville | city | Pennsylvania | United States | 40.85 | -75.61 | 1010 | |
| Stenton | city | Pennsylvania | United States | 39.99 | -75.16 | 95 | |
| Stephen Heights | city | Pennsylvania | United States | 41.34 | -75.51 | 1669 | |
| Sterling | city | Pennsylvania | United States | 41.34 | -75.39 | 1669 | |
| Sterling | city | Pennsylvania | United States | 40.83 | -78.34 | 1669 | |
| Sterling Run | city | Pennsylvania | United States | 41.41 | -78.20 | 997 | |
| Sterlingworth | city | Pennsylvania | United States | 40.59 | -75.54 | 367 | |
| Sterrettania | city | Pennsylvania | United States | 42.00 | -80.20 | 895 | |
| Stetlersville | city | Pennsylvania | United States | 40.62 | -75.56 | 830 | |
| Steuben | city | Pennsylvania | United States | 40.69 | -75.37 | 370 | |
| Steuben | city | Pennsylvania | United States | 41.39 | -77.16 | 1669 | |
| Stevens | city | Pennsylvania | United States | 40.22 | -76.16 | 393 | |
| Stevens | city | Pennsylvania | United States | 40.89 | -77.83 | 997 | |
| Stevens Point | city | Pennsylvania | United States | 41.96 | -75.52 | 1118 | |
| Stevenson | city | Pennsylvania | United States | 41.62 | -76.43 | 1669 | |
| Stevenstown | city | Pennsylvania | United States | 40.10 | -76.99 | 830 | |
| Stevensville | city | Pennsylvania | United States | 41.76 | -76.18 | 915 | |
| Stewart | city | Pennsylvania | United States | 40.38 | -79.77 | 1095 | |
| Stewart Run | city | Pennsylvania | United States | 41.55 | -79.50 | 1669 | |
| Stewarton | city | Pennsylvania | United States | 39.92 | -79.48 | 1128 | |
| Stewartstown | city | Pennsylvania | United States | 39.75 | -76.59 | 830 | |
| Stewartsville | city | Pennsylvania | United States | 40.34 | -79.75 | 1145 | |
| Stewartville | city | Pennsylvania | United States | 41.60 | -80.43 | 1085 | |
| Stickney | city | Pennsylvania | United States | 41.96 | -78.81 | 1981 | |
| Sticks | city | Pennsylvania | United States | 39.75 | -76.80 | 830 | |
| Stiefler Corner | city | Pennsylvania | United States | 40.27 | -78.53 | 1669 | |
| Stier | city | Pennsylvania | United States | 40.90 | -75.15 | 830 | |
| Stiffler | city | Pennsylvania | United States | 40.44 | -78.41 | 1007 | |
| Stifflertown | city | Pennsylvania | United States | 40.73 | -78.80 | 1669 | |
| Stiles | city | Pennsylvania | United States | 40.67 | -75.51 | 337 | |
| Stiles Crossing | city | Pennsylvania | United States | 40.59 | -78.87 | 1784 | |
| Still Creek | city | Pennsylvania | United States | 40.86 | -76.00 | 1151 | |
| Stillwater | city | Pennsylvania | United States | 41.15 | -76.37 | 830 | |
| Stillwater Lake Estates | city | Pennsylvania | United States | 41.12 | -75.40 | 1827 | |
| Stillwater Lakes | city | Pennsylvania | United States | 41.12 | -75.39 | 1794 | |
| Stiltz | city | Pennsylvania | United States | 39.72 | -76.76 | 898 | |
| Stines Corner | city | Pennsylvania | United States | 40.62 | -75.76 | 830 | |
| Stobo | city | Pennsylvania | United States | 40.66 | -80.26 | 830 | |
| Stockdale | city | Pennsylvania | United States | 40.08 | -79.85 | 830 | |
| Stockersville | city | Pennsylvania | United States | 40.75 | -75.26 | 367 | |
| Stockertown | city | Pennsylvania | United States | 40.75 | -75.26 | 367 | |
| Stockport | city | Pennsylvania | United States | 41.89 | -75.28 | 898 | |
| Stoddartsville | city | Pennsylvania | United States | 41.13 | -75.63 | 1669 | |
| Stokesdale | city | Pennsylvania | United States | 41.78 | -77.31 | 1197 | |
| Stone Church | city | Pennsylvania | United States | 40.87 | -75.13 | 830 | |
| Stone Glen | city | Pennsylvania | United States | 40.38 | -76.89 | 879 | |
| Stone Hill | city | Pennsylvania | United States | 39.95 | -76.35 | 347 | |
| Stone House | city | Pennsylvania | United States | 41.19 | -79.36 | 1669 | |
| Stone House Corner | city | Pennsylvania | United States | 41.81 | -76.14 | 1669 | |
| Stone Ridge | city | Pennsylvania | United States | 40.35 | -75.99 | 354 | |
| Stone Row | city | Pennsylvania | United States | 40.13 | -78.25 | 1145 | |
| Stoneboro | city | Pennsylvania | United States | 41.34 | -80.11 | 1200 | |
| Stonedale | city | Pennsylvania | United States | 40.55 | -80.12 | 997 | |
| Stoneham | city | Pennsylvania | United States | 41.80 | -79.10 | 1669 | |
| Stonehurst | city | Pennsylvania | United States | 39.96 | -75.26 | 98 | |
| Stonemont | city | Pennsylvania | United States | 40.56 | -76.23 | 853 | |
| Stoner | city | Pennsylvania | United States | 40.00 | -76.58 | 830 | |
| Stonerstown | city | Pennsylvania | United States | 40.22 | -78.26 | 971 | |
| Stonersville | city | Pennsylvania | United States | 40.32 | -75.80 | 219 | |
| Stonerville | city | Pennsylvania | United States | 39.86 | -79.51 | 1669 | |
| Stonetown | city | Pennsylvania | United States | 40.30 | -75.83 | 216 | |
| Stonevilla | city | Pennsylvania | United States | 40.29 | -79.52 | 1164 | |
| Stonewood Farms | city | Pennsylvania | United States | 39.98 | -76.63 | 830 | |
| Stoney Run Farms | city | Pennsylvania | United States | 40.17 | -75.55 | 213 | |
| Stonington | city | Pennsylvania | United States | 40.85 | -76.67 | 830 | |
| Stony Brook | city | Pennsylvania | United States | 40.18 | -75.11 | 265 | |
| Stony Creek | city | Pennsylvania | United States | 40.58 | -76.06 | 830 | |
| Stony Creek Mills | city | Pennsylvania | United States | 40.35 | -75.87 | 830 | |
| Stony Fork | city | Pennsylvania | United States | 41.67 | -77.36 | 1669 | |
| Stony Point | city | Pennsylvania | United States | 39.93 | -80.08 | 997 | |
| Stony Point | city | Pennsylvania | United States | 40.13 | -77.80 | 948 | |
| Stony Point | city | Pennsylvania | United States | 40.46 | -75.75 | 830 | |
| Stony Point | city | Pennsylvania | United States | 40.37 | -77.48 | 839 | |
| Stony Point | city | Pennsylvania | United States | 41.57 | -80.33 | 1669 | |
| Stony Run | city | Pennsylvania | United States | 40.62 | -75.82 | 830 | |
| Stony Run | city | Pennsylvania | United States | 40.65 | -77.15 | 830 | |
| Stony Run Mobile Home Park | city | Pennsylvania | United States | 40.17 | -75.56 | 200 | |
| Stonybreak | city | Pennsylvania | United States | 39.77 | -78.25 | 905 | |
| Stonybrook | city | Pennsylvania | United States | 39.99 | -76.64 | 830 | |
| Stonybrook | city | Pennsylvania | United States | 40.15 | -74.83 | 39 | |
| Stonybrook Heights | city | Pennsylvania | United States | 39.98 | -76.64 | 830 | |
| Stonycreek | city | Pennsylvania | United States | 40.30 | -78.89 | 1692 | |
| Stonycrest | city | Pennsylvania | United States | 40.37 | -75.28 | 400 | |
| Stoops Ferry | city | Pennsylvania | United States | 40.54 | -80.20 | 830 | |
| Stoopville | city | Pennsylvania | United States | 40.27 | -74.95 | 285 | |
| Stormfield | city | Pennsylvania | United States | 40.27 | -75.38 | 291 | |
| Stormstown | city | Pennsylvania | United States | 40.79 | -78.02 | 1669 | |
| Stormville | city | Pennsylvania | United States | 40.95 | -75.24 | 830 | |
| Stottsville | city | Pennsylvania | United States | 39.96 | -75.89 | 830 | |
| Stouchsburg | city | Pennsylvania | United States | 40.38 | -76.23 | 400 | |
| Stoufferstown | city | Pennsylvania | United States | 39.93 | -77.63 | 830 | |
| Stoughstown | city | Pennsylvania | United States | 40.11 | -77.41 | 830 | |
| Stouts | city | Pennsylvania | United States | 40.61 | -75.24 | 360 | |
| Stover | city | Pennsylvania | United States | 40.68 | -78.20 | 1095 | |
| Stovers Mill | city | Pennsylvania | United States | 41.13 | -79.60 | 1072 | |
| Stoverstown | city | Pennsylvania | United States | 39.88 | -76.82 | 830 | |
| Stowe | city | Pennsylvania | United States | 40.25 | -75.68 | 200 | |
| Stowell | city | Pennsylvania | United States | 41.57 | -76.20 | 1197 | |
| Stoystown | city | Pennsylvania | United States | 40.10 | -78.95 | 1797 | |
| Strabane | city | Pennsylvania | United States | 40.25 | -80.20 | 1079 | |
| Strables Corners | city | Pennsylvania | United States | 40.74 | -79.94 | 1204 | |
| Strafford | city | Pennsylvania | United States | 40.05 | -75.40 | 400 | |
| Straight Creek | city | Pennsylvania | United States | 41.60 | -78.47 | 2509 | |
| Strangford | city | Pennsylvania | United States | 40.43 | -79.22 | 1003 | |
| Strasburg | city | Pennsylvania | United States | 39.98 | -76.18 | 830 | |
| Strasburg Court | city | Pennsylvania | United States | 39.97 | -75.56 | 393 | |
| Strathcona Hills | city | Pennsylvania | United States | 39.94 | -76.71 | 830 | |
| Strattanville | city | Pennsylvania | United States | 41.20 | -79.33 | 1669 | |
| Strausstown | city | Pennsylvania | United States | 40.49 | -76.18 | 830 | |
| Strawberry Mansion | city | Pennsylvania | United States | 39.98 | -75.18 | 98 | |
| Strawberry Ridge | city | Pennsylvania | United States | 41.07 | -76.65 | 830 | |
| Strawbridge | city | Pennsylvania | United States | 41.31 | -76.62 | 1099 | |
| Strawntown | city | Pennsylvania | United States | 40.47 | -75.27 | 830 | |
| Street Road | city | Pennsylvania | United States | 40.16 | -75.02 | 216 | |
| Streights | city | Pennsylvania | United States | 41.57 | -78.62 | 1735 | |
| Stremmels | city | Pennsylvania | United States | 39.84 | -77.27 | 830 | |
| Strickersville | city | Pennsylvania | United States | 39.73 | -75.79 | 298 | |
| Strickhousers | city | Pennsylvania | United States | 39.84 | -76.81 | 830 | |
| Strickler | city | Pennsylvania | United States | 40.01 | -76.55 | 830 | |
| Stricklerstown | city | Pennsylvania | United States | 40.33 | -76.23 | 830 | |
| Strinestown | city | Pennsylvania | United States | 40.09 | -76.76 | 400 | |
| Stringtown | city | Pennsylvania | United States | 39.91 | -79.94 | 1033 | |
| Stringtown | city | Pennsylvania | United States | 40.76 | -79.52 | 971 | |
| Stringtown | city | Pennsylvania | United States | 39.75 | -78.75 | 830 | |
| Strip District | city | Pennsylvania | United States | 40.45 | -79.98 | 1056 | |
| Strobleton | city | Pennsylvania | United States | 41.37 | -79.41 | 1669 | |
| Strodes Mills | city | Pennsylvania | United States | 40.55 | -77.67 | 830 | |
| Stronach | city | Pennsylvania | United States | 40.97 | -78.59 | 1669 | |
| Strong | city | Pennsylvania | United States | 40.80 | -76.44 | 1099 | |
| Strongstown | city | Pennsylvania | United States | 40.55 | -78.92 | 1814 | |
| Stroudsburg | city | Pennsylvania | United States | 40.99 | -75.19 | 830 | |
| Strouptown | city | Pennsylvania | United States | 40.69 | -77.03 | 830 | |
| Struble | city | Pennsylvania | United States | 40.78 | -77.88 | 1197 | |
| Stuart Creek Farms | city | Pennsylvania | United States | 40.15 | -75.21 | 255 | |
| Stuarts Keep | city | Pennsylvania | United States | 40.15 | -75.31 | 282 | |
| Studa | city | Pennsylvania | United States | 40.30 | -80.45 | 1122 | |
| Stull | city | Pennsylvania | United States | 41.42 | -76.09 | 1669 | |
| Stump Creek | city | Pennsylvania | United States | 41.01 | -78.84 | 1669 | |
| Stumptown | city | Pennsylvania | United States | 40.06 | -76.17 | 393 | |
| Stumptown | city | Pennsylvania | United States | 40.86 | -78.26 | 1669 | |
| Sturgeon | city | Pennsylvania | United States | 40.38 | -80.21 | 1194 | |
| Sturges | city | Pennsylvania | United States | 41.49 | -75.58 | 958 |