Blue Earth 56013 Real EstateBlue Earth is located in Minnesota. Blue Earth, Minnesota 56013has a population of 3,252. Blue Earth 56013 is less family-centric than the surrounding county with 23.14% of the households containing married families with children. The county average for households married with children is 24.28%. The median household income in Blue Earth, Minnesota 56013 is $51,533. The median household income for the surrounding county is $55,186 compared to the national median of $69,021. The median age of people living in Blue Earth 56013 is 44.9 years. Blue Earth WeatherThe average high temperature in July is 83.4 degrees, with an average low temperature in January of 5.8 degrees. The average rainfall is approximately 32.8 inches per year, with 42.5 inches of snow per year. Blue Earth MapReal estate near Blue EarthNearby CitiesNearby Cities Homes for Sale |