Johnstown, OH
ZIP Codes in Johnstown, Ohio
January 12, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 43031 | 14,029 | 40.1628, -82.6635 |
Johnstown has 1 ZIP code
ZIP Codes in Johnstown, Ohio
January 12, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 43031 | 14,029 | 40.1628, -82.6635 |