City · Ohio · United States
South Charleston, OH — ZIP codes
1 ZIP code · Clark County
- City
- South Charleston
- County
- Clark
- State
- Ohio
- Country
- United States
- Postal code
- 45368Single source
- Coordinates
- 39.8543, -83.6653 View on OpenStreetMap
- Area codes
- 937, 326 (from the nearest rate centre)
ZIP codes (1)
| Postal code | Place name | Verification |
|---|---|---|
| 45368 | South Charleston | 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.