List of places in Pennsylvania: Sa–Si List of places in Pennsylvania: Sa–Si List of places in Pennsylvania: Sa–Si

| Name_of_place | Number_of_counties | Principal_county | Lower_zip_code | Upper_zip_code_ |
|---|---|---|---|---|
| Shaffers Corners | 1 | Lackawanna County |  |  |
| Shaffersville | 1 | Huntingdon County | 16652 |  |
| Shaft | 1 | Schuylkill County | 17976 |  |
| Shaft | 1 | Somerset County |  |  |
| Shafton | 1 | Westmoreland County | 15642 |  |
| Shainline | 1 | Montgomery County |  |  |
| Shaler Township | 1 | Allegheny County |  |  |
| Shalercrest | 1 | Allegheny County | 15223 |  |
| Shamburg | 1 | Clarion County |  |  |
| Shamburg | 1 | Venango County |  |  |
| Shamokin | 1 | Northumberland County | 17872 |  |
| Shamokin Dam | 1 | Snyder County | 17876 |  |
| Shamokin Township | 1 | Northumberland County |  |  |
| Shamrock | 1 | Berks County |  |  |
| Shamrock | 1 | Fayette County | 15401 |  |
| Shamrock | 1 | Greene County |  |  |
| Shamrock | 1 | Northumberland County |  |  |
| Shamrock | 1 | Somerset County |  |  |
| Shamrock Station | 1 | Berks County | 19539 |  |
| Shaner | 1 | Westmoreland County | 15642 |  |
| Shaners Crossroads | 1 | Westmoreland County | 15656 |  |
| Shanesville | 1 | Berks County | 19512 |  |