56537 is zip code located in Fergus Falls, Minnesota. The population is 18,541, making 56537 the largest zipcode in Fergus Falls and the largest in Otter Tail County.
There are 12 public schools in 56537 with an average Homefacts rating of B+. The total crime rate for Fergus Falls is moderate , and there are 0 registered sex offenders residing in the zip code 56537. Unemployment in 56537 is low.
Zip codes within Fergus Falls include 56538.