ZIP Code 56721
East Grand Forks · Polk, Minnesota
56721 is the ZIP code of East Grand Forks in Polk, Minnesota, United States.
- ZIP Code
- 56721
- County
- Polk
- State
- Minnesota
- Country
- United States
Place with ZIP code 56721
| Place | County | Location |
|---|---|---|
| East Grand Forks | Polk | 47.932, -97.021 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 56721?
East Grand Forks.
Which county and state is 56721 in?
Polk, 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.