56586 is zip code located in Underwood, Minnesota. The population is 1,747, making 56586 the largest zipcode in Underwood and the 9th largest in Otter Tail County.
There are 3 public schools in 56586 with an average Homefacts rating of B-. , and there are 0 registered sex offenders residing in the zip code 56586. Unemployment in 56586 is low.