Round Lake is located in Minnesota. Round Lake, Minnesota has a population of 439. Round Lake is less family-centric than the surrounding county with 15.65% of the households containing married families with children. The county average for households married with children is 30.81%.
The median household income in Round Lake, Minnesota is $39,375. The median household income for the surrounding county is $53,267 compared to the national median of $57,652. The median age of people living in Round Lake is 41.4 years.
The average high temperature in July is 82.3 degrees, with an average low temperature in January of 5.5 degrees. The average rainfall is approximately 29.4 inches per year, with 37.8 inches of snow per year.