Seneca, PA
ZIP Codes in Seneca, Pennsylvania
December 20, 2025
| ZIP Code | Population | Coordinates |
|---|---|---|
| 16346 | 3,138 | 41.3785, -79.6727 |
Seneca has 1 ZIP code
ZIP Codes in Seneca, Pennsylvania
December 20, 2025
| ZIP Code | Population | Coordinates |
|---|---|---|
| 16346 | 3,138 | 41.3785, -79.6727 |