Waseca is located in Waseca county Minnesota with a geographic area of 4.0 square miles. The total population in Waseca is 8,892 with 43.6% male and 56.4% female. Children under age 5 represent 6.2% of the population, under age 18 equal 23.8% of the population and over age 65 is 17.2% of the population. The median household income is $50,587, per capita income is $28,113. There are a total of 3,548 housing units with 70.0% owner occupied. Education includes 41.9% of residents that are high school graduates and 20.2% with a bachelor's degree or higher. The average temperature in Waseca in the summer is 69 degrees, and in the winter 9 degrees.