About Big Lake, MNBig Lake is located in Minnesota. Big Lake, Minnesota has a population of 11,180. Big Lake is more family-centric than the surrounding county with 43% households with children. The county percentage for households with children is 38%. The median household income in Big Lake, Minnesota is $68,666. The median household income for the surrounding county is $77,751 compared to the national median of $57,525. The median age of people living in Big Lake is 33.8 years. Big Lake WeatherThe average high temperature in July is 82.2 degrees, with an average low temperature in January of -0.3 degrees. The annual precipitation is 30.3. Big Lake MapBig Lake real estate offices---> Real estate near Big LakeNearby Cities |