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_ |
|---|---|---|---|---|
| Sartwell | 1 | McKean County | 16731 |  |
| Sarver | 1 | Butler County | 16055 |  |
| Sarversville | 1 | Butler County | 16055 |  |
| Sassamansville | 1 | Montgomery County | 19472 |  |
| Satterfield | 1 | Sullivan County | 18614 |  |
| Satterfield Junction | 1 | Sullivan County | 18614 |  |
| Saulsburg | 1 | Huntingdon County | 16652 |  |
| Savage | 1 | Somerset County |  |  |
| Savan | 1 | Indiana County |  |  |
| Saverys Mill | 1 | Chester County |  |  |
| Saville | 1 | Perry County | 17074 |  |
| Saville Township | 1 | Perry County |  |  |
| Sawtown | 1 | Venango County | 16301 |  |
| Sawyer City | 1 | McKean County | 16701 |  |
| Saxonburg | 1 | Butler County | 16056 |  |
| Saxton | 1 | Bedford County | 16678 |  |
| Saybrook | 1 | Warren County | 16347 |  |
| Saylorsburg | 1 | Monroe County | 18353 |  |
| Saylorsville | 1 | Carbon County |  |  |
| Sayre | 1 | Bradford County | 18840 |  |
| Scab Hill | 1 | Westmoreland County |  |  |