Coolville, OH
ZIP Codes in Coolville, Ohio
January 10, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 45723 | 3,650 | 39.2263, -81.8235 |
Coolville has 1 ZIP code
ZIP Codes in Coolville, Ohio
January 10, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 45723 | 3,650 | 39.2263, -81.8235 |