Clinton County, Ohio
9 ZIP codes · 408.73 sq mi of land · FIPS 39027
| Population | 42,012 |
|---|---|
| State | Ohio |
| FIPS code | 39027 |
| Time zone | Eastern |
| Land area | 408.73 sq mi |
| Center (lat, long) | 39.4167, -83.8046 |
Area codes in this area
These are the area codes that most often serve Clinton County (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.
Cities and towns (largest first)
BlanchesterClarksvilleMartinsvilleMidlandNew ViennaPort WilliamReesvilleSabinaWilmington
ZIP codes in Clinton County
45107 Blanchester45113 Clarksville45146 Martinsville45148 Midland45159 New Vienna45164 Port William45166 Reesville45169 Sabina45177 Wilmington
Population: U.S. Census Bureau, ACS 5-year estimates, 2024.