ZIP Code 56557
Mahnomen · Mahnomen, Minnesota
56557 is the ZIP code of Mahnomen in Mahnomen, Minnesota, United States.
- ZIP Code
- 56557
- County
- Mahnomen
- State
- Minnesota
- Country
- United States
Place with ZIP code 56557
| Place | County | Location |
|---|---|---|
| Mahnomen | Mahnomen | 47.336, -95.886 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 56557?
Mahnomen.
Which county and state is 56557 in?
Mahnomen, Minnesota, United States.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.