About ZIP code 16346
The ZIP code 16346 routes mail to Seneca in the Pennsylvania region of United States. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
United States ยท ZIP code
16346 - Seneca
ZIP code 16346 is Seneca in Pennsylvania, United States.
| ZIP code | 16346 |
| Place | Seneca |
| Region | Pennsylvania |
| District | Venango |
| Country | United States (US) |
| Coordinates | 41.3744, -79.6759 (map) |