Columbus Grove, OH
ZIP Codes in Columbus Grove, Ohio
January 10, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 45830 | 5,608 | 40.9085, -84.0959 |
Columbus Grove has 1 ZIP code
ZIP Codes in Columbus Grove, Ohio
January 10, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 45830 | 5,608 | 40.9085, -84.0959 |