City · Ohio · United States

Hamilton, OH — ZIP codes

4 ZIP codes · Butler County

City: Hamilton
County: Butler
State: Ohio
Country: United States
Postal codes: 45011450124501345015
Single source
Coordinates: 39.4059, -84.5221 View on OpenStreetMap

ZIP codes (4)

Postal code	Place name	Verification
45011	Hamilton	Single source
45012	Hamilton	Single source
45013	Hamilton	Single source
45015	Hamilton	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. Last generated : 2026-08-21. Report an error.