Fosston is a city in Polk County, Minnesota, United States. It is part of the Greater Grand Forks region. The population was 1,434 at the time of the 2020 census.
Main Street, Fosston, 1902.
Polk County is a county in the northwestern part of the U.S. state of Minnesota. The population was 31,192 at the 2020 census. Its county seat is Crookston, and the largest community is East Grand Forks.
Polk County Government Center in Crookston
Soils of Polk County