Willmar is located in Minnesota. Willmar, Minnesota has a population of 19,672. Willmar is more family-centric than the surrounding county with 28% households with children. The county percentage for households with children is 27%.
The median household income in Willmar, Minnesota is $49,440. The median household income for the surrounding county is $62,017 compared to the national median of $66,222. The median age of people living in Willmar is 36.4 years.
The average high temperature in July is 81.8 degrees, with an average low temperature in January of -1 degrees. The annual precipitation is 28.21.