Thief River Falls is located in Minnesota. Thief River Falls, Minnesota has a population of 8,791. Thief River Falls is less family-centric than the surrounding county with 28.01% of the households containing married families with children. The county average for households married with children is 29.84%.
The median household income in Thief River Falls, Minnesota is $55,998. The median household income for the surrounding county is $64,268 compared to the national median of $69,021. The median age of people living in Thief River Falls is 38.2 years.
The average high temperature in July is 80.5 degrees, with an average low temperature in January of -3.8 degrees. The average rainfall is approximately 23.5 inches per year, with 40.5 inches of snow per year.