56542 is zip code located in Fosston, Minnesota. The population is 2,946, making 56542 the largest zipcode in Fosston and the 3rd largest in Polk County.
There are 2 public schools in 56542 with an average Homefacts rating of B. , and there are 0 registered sex offenders residing in the zip code 56542. Unemployment in 56542 is low.