West Union zipcode
| City | West Union |
| ZIP Code | 56389 |
| Type | PO Box |
| State Code | MN |
| State | Minnesota |
ZIP code of West Union is 56389. This place is located in Minnesota state in US. To send any postal service to West Union, you must use 56389 zipcode.
The ZIP code 56389 is also used with 1 more city name of Minnesota.
- Sauk Centre, MN