City · Kentucky · United States
White Mills, KY — ZIP codes
1 ZIP code · Hardin County
- City
- White Mills
- County
- Hardin
- State
- Kentucky
- Country
- United States
- Postal code
- 42788Single source
- Coordinates
- 37.5438, -86.0395 View on OpenStreetMap
- Area codes
- 270, 364 (from the nearest rate centre)
ZIP codes (1)
| Postal code | Place name | Verification |
|---|---|---|
| 42788 | White Mills | 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.