| Ortschaft | Postleitzahl |
|---|---|
| Blanchester, Clinton | 45107 |
| Clarksville, Clinton | 45113 |
| Clinton County, Clinton | 45169 |
| Cuba, Clinton | 45114, 45177 |
| Gist Settlement, Clinton | 45159 |
| Lees Creek, Clinton | 45169 |
| Martinsville, Clinton | 45146 |
| Midland, Clinton | 45148 |
| New Vienna, Clinton | 45159 |
| Port William, Clinton | 45164 |
| Reesville, Clinton | 45166 |
| Sabina, Clinton | 45169 |
| Westboro, Clinton | 45148 |
| Wilmington, Clinton | 45177 |