Heron Lake is located in Minnesota. Heron Lake, Minnesota has a population of 642. Heron Lake is more family-centric than the surrounding county with 28% households with children. The county percentage for households with children is 24%.
The median household income in Heron Lake, Minnesota is $61,471. The median household income for the surrounding county is $60,842 compared to the national median of $66,222. The median age of people living in Heron Lake is 43.6 years.
The average high temperature in July is 83.03 degrees, with an average low temperature in January of 4.06 degrees. The annual precipitation is 28.8.