About ZIP code 56431
The ZIP code 56431 routes mail to Aitkin in the Minnesota region of United States. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
United States ยท ZIP code
56431 - Aitkin
ZIP code 56431 is Aitkin in Minnesota, United States.
| ZIP code | 56431 |
| Place | Aitkin |
| Region | Minnesota |
| District | Aitkin |
| Country | United States (US) |
| Coordinates | 46.4799, -93.6454 (map) |