Postville, IA
ZIP Codes in Postville, Iowa
January 13, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 52162 | 3,548 | 43.1106, -91.5527 |
Postville has 1 ZIP code
ZIP Codes in Postville, Iowa
January 13, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 52162 | 3,548 | 43.1106, -91.5527 |