Kelly Lake is located in Minnesota. Kelly Lake, Minnesota has a population of 8,091.
The median household income in Kelly Lake, Minnesota is $44,659. The median household income for the surrounding county is $50,936 compared to the national median of $57,652. The median age of people living in Kelly Lake is 40.3 years.
The average high temperature in July is 77.7 degrees, with an average low temperature in January of -4.9 degrees. The average rainfall is approximately 28 inches per year, with 60.3 inches of snow per year.