City · Pennsylvania · United States
Ferndale, PA — ZIP codes
1 ZIP code · Bucks County
- City
- Ferndale
- County
- Bucks
- State
- Pennsylvania
- Country
- United States
- Postal code
- 18921Single source
- Coordinates
- 40.5337, -75.1788 View on OpenStreetMap
- Area codes
- 484, 610
ZIP codes (1)
| Postal code | Place name | Verification |
|---|---|---|
| 18921 | Ferndale | 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 · U.S. Census Bureau (ACS). Last generated : 2026-08-21. Report an error.