Smithfield, PA
ZIP Codes in Smithfield, Pennsylvania
December 20, 2025
| ZIP Code | Population | Coordinates |
|---|---|---|
| 15478 | 6,125 | 39.7875, -79.8047 |
Smithfield has 1 ZIP code
ZIP Codes in Smithfield, Pennsylvania
December 20, 2025
| ZIP Code | Population | Coordinates |
|---|---|---|
| 15478 | 6,125 | 39.7875, -79.8047 |