North mankato is located in Blue earth county Minnesota with a geographic area of 6.1 square miles. The total population in North mankato is 13,903 with 49.1% male and 50.9% female. Children under age 5 represent 7.5% of the population, under age 18 equal 25.8% of the population and over age 65 is 14.6% of the population. The median household income is $71,023, per capita income is $46,762. There are a total of 5,705 housing units with 72.6% owner occupied. Education includes 21.1% of residents that are high school graduates and 44.7% with a bachelor's degree or higher. The average temperature in North mankato in the summer is 68 degrees, and in the winter 9 degrees.