City · Pennsylvania · United States
Oak Ridge, PA — ZIP codes
1 ZIP code · Armstrong County
- City
- Oak Ridge
- County
- Armstrong
- State
- Pennsylvania
- Country
- United States
- Postal code
- 16245Single source
- Coordinates
- 41.0076, -79.2959 View on OpenStreetMap
ZIP codes (1)
| Postal code | Place name | Verification |
|---|---|---|
| 16245 | Oak Ridge | Single source |
Sources and verification
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames. Last generated : 2026-08-21. Report an error.