City · Ohio · United States
Zanesville, OH — ZIP codes
2 ZIP codes · Muskingum County
- City
- Zanesville
- County
- Muskingum
- State
- Ohio
- Country
- United States
- Postal codes
- 4370143702Single source
- Coordinates
- 39.9274, -82.0041 View on OpenStreetMap
- Area codes
- 740, 220
ZIP codes (2)
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.