56721 is zip code located in East Grand Forks, Minnesota. The population is 10,054, making 56721 the largest zipcode in East Grand Forks and the largest in Polk County.
There are 4 public schools in 56721 with an average Homefacts rating of C+. The total crime rate for East Grand Forks is low , and there are 0 registered sex offenders residing in the zip code 56721. Unemployment in 56721 is low.