Postville zipcode
| City | Postville |
| ZIP Code | 52162 |
| Type | Standard |
| State Code | IA |
| State | Iowa |
ZIP code of Postville is 52162. This place is located in Iowa state in US. To send any postal service to Postville, you must use 52162 zipcode.
You should avoid following 2 city names of Iowa to be used with the ZIP code 52162.
- Frankville, IA
- Gunder, IA