City · Ohio · United States
Harrison, OH — ZIP codes
1 ZIP code · Hamilton County
- City
- Harrison
- County
- Hamilton
- State
- Ohio
- Country
- United States
- Postal code
- 45030Single source
- Coordinates
- 39.2592, -84.7837 View on OpenStreetMap
- Area codes
- 513, 283
ZIP codes (1)
| Postal code | Place name | Verification |
|---|---|---|
| 45030 | Harrison | 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.