Zip code 56721
Zip code 56721, MN
The zip code 56721, type standard, belongs to the following denominations: East Grand Forks, E Grand Forks, E G Forks . It is part of the county Polk County, state of Minnesota. It has an estimated population of 9630.
The postal code 56721 has several names. If you are going to use the postal service be sure to use only those denominations marked as official (East Grand Forks) or acceptable (E Grand Forks).
| Location | Denomination |
|---|---|
| East Grand Forks | Official |
| E Grand Forks | Acceptable |
| E G Forks | Unacceptable |
