City · Texas · United States
Mount Vernon, TX — ZIP codes
1 ZIP code · Franklin County
- City
- Mount Vernon
- County
- Franklin
- State
- Texas
- Country
- United States
- Postal code
- 75457Single source
- Coordinates
- 33.1702, -95.2181 View on OpenStreetMap
- Area code
- 903
ZIP codes (1)
| Postal code | Place name | Verification |
|---|---|---|
| 75457 | Mount Vernon | 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.