45012 ZIP Code — Hamilton, OH
Butler County, Ohio
ZIP code 45012 is located in Hamilton, Ohio, within Butler County. It covers approximately 0.00 square miles and serves a population of 0 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 513.
0
population
0.00
sq mi land
Standard
ZIP type
Eastern (ET)
timezone
45012 ZIP code map
Cities in ZIP code 45012
Below are the cities the US Postal Service accepts for ZIP code 45012. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Hamilton | Acceptable |
Demographics
updated 05/2026
| Population | |
|---|---|
| Total population | 0 |
| Population density | 0 / sq mi |
| State FIPS | 39 |
| County FIPS | 017 |
| Geography | |
|---|---|
| Land area | 0.00 sq mi |
| Water area | 0.00 sq mi |
| Latitude | 39.3996 |
| Longitude | -84.5615 |
| Timezone | Eastern (ET) |
| Area code | 513 |