Columbus Junction, IA
ZIP Codes in Columbus Junction, Iowa
January 13, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 52738 | 3,389 | 41.2736, -91.3779 |
Columbus Junction has 1 ZIP code
ZIP Codes in Columbus Junction, Iowa
January 13, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 52738 | 3,389 | 41.2736, -91.3779 |