City · Kentucky · United States
Williamsport, KY — ZIP codes
1 ZIP code · Johnson County
- City
- Williamsport
- County
- Johnson
- State
- Kentucky
- Country
- United States
- Postal code
- 41271Single source
- Coordinates
- 37.8313, -82.7264 View on OpenStreetMap
- Area code
- 606 (from the nearest rate centre)
ZIP codes (1)
| Postal code | Place name | Verification |
|---|---|---|
| 41271 | Williamsport | 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.