City · Pennsylvania · United States
Grassflat, PA — ZIP codes
1 ZIP code · Clearfield County
- City
- Grassflat
- County
- Clearfield
- State
- Pennsylvania
- Country
- United States
- Postal code
- 16839Single source
- Coordinates
- 41.0036, -78.1104 View on OpenStreetMap
- Area codes
- 814, 582 (from the nearest rate centre)
ZIP codes (1)
| Postal code | Place name | Verification |
|---|---|---|
| 16839 | Grassflat | 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) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Last generated : 2026-08-21. Report an error.