56701 is zip code located in Thief River Falls, Minnesota. The population is 12,520, making 56701 the largest zipcode in Thief River Falls and the largest in Pennington County.
There are 4 public schools in 56701 with an average Homefacts rating of C+. The total crime rate for Thief River Falls is very low , and there are 3 registered sex offenders residing in the zip code 56701. Unemployment in 56701 is low.