Clinton County, Ohio ZIP Codes
- ZIP records
9 - Cities represented
9 - Sum of listed ZIP population estimates
46,780
Population sum includes positive estimates in these ZIP records; it is not an official county population.
Top ZIP Codes by Population
| Rank | ZIP Code | City | Population estimate |
|---|---|---|---|
| 1 | 45177 | Wilmington | 22,924 |
| 2 | 45107 | Blanchester | 9,190 |
| 3 | 45169 | Sabina | 4,050 |
| 4 | 45113 | Clarksville | 3,877 |
| 5 | 45159 | New Vienna | 3,588 |
| 6 | 45148 | Midland | 1,592 |
| 7 | 45146 | Martinsville | 1,324 |
| 8 | 45164 | Port William | 175 |
| 9 | 45166 | Reesville | 60 |
Cities in Clinton County
ZIP Directory
Methodology: Records are grouped by the source file's listed county and state. Population sums add positive ZIP-level estimates and are not official county totals; city counts use distinct city labels in the source.