Fosston is a city located in Polk County Minnesota. With a 2020 population of 1,450, it is the 298th largest city in Minnesota and the 8837th largest city in the United States . Fosston is currently declining at a rate of -0.48% annually and its population has decreased by -5.04% since the most recent census, which recorded a population of 1,527 in 2010. Fosston reached it's highest population of 1,534 in 2010. Spanning over 2 miles, Fosston has a population density of 710 people per square mile.
The average household income in Fosston is $52,051 with a poverty rate of 15.28%. The median rental costs in recent years comes to $791 per month, and the median house value is $107,700. The median age in Fosston is 45 years, 41.7 years for males, and 50.5 years for females.