Hamilton ZIP Codes

List of Zip Codes of Hamilton

The following table lists ZIP Codes associated with Hamilton, Ohio, based on ZIP Code Tabulation Area (ZCTA) data from the U.S. Census Bureau.


S.N. Zip Code Latitude Longitude County Population Density
1 45011 39.42892 -84.50173 Butler 74,636 477.2
2 45013 39.40649 -84.6501 Butler 53,533 175.7
3 45015 39.36273 -84.53785 Butler 11,102 761.2


About Hamilton Ohio Zip Codes

The city of Hamilton in Ohio (OH) is served by approximately 3 ZIP Codes. These codes cover residential neighborhoods, business districts, and surrounding localities that use the city name in their mailing address.

Based on ZIP-level population estimates, the combined population covered by these ZIP Codes is around 139,271 people. Population density can vary significantly from one ZIP Code to another, reflecting the mix of dense urban blocks, commercial corridors, and lower-density residential areas.

The ZIP Codes associated with Hamilton fall within county jurisdictions such as Butler. Each county manages local services, land use, and administration for the areas corresponding to its ZIP Codes.

Most ZIP codes for Hamilton, Ohio follow the America/New_York time zone.