Oak Grove Real EstateOak Grove is located in Minnesota. Oak Grove, Minnesota has a population of 8,453. Oak Grove is more family-centric than the surrounding county with 37.1% of the households containing married families with children. The county average for households married with children is 34.44%. The median household income in Oak Grove, Minnesota is $97,782. The median household income for the surrounding county is $76,796 compared to the national median of $57,652. The median age of people living in Oak Grove is 42.1 years. Oak Grove WeatherThe average high temperature in July is 82.8 degrees, with an average low temperature in January of 4.2 degrees. The average rainfall is approximately 32 inches per year, with 57.7 inches of snow per year. Oak Grove MapReal estate near Oak GroveNearby CitiesNearby Cities Homes for Sale |