Shawnee is located in Johnson county Kansas with a geographic area of 42.0 square miles. The total population in Shawnee is 65,844 with 48.3% male and 51.7% female. Children under age 5 represent 6.1% of the population, under age 18 equal 24.4% of the population and over age 65 is 13.5% of the population. The median household income is $88,941, per capita income is $42,523. There are a total of 24,309 housing units with 74.6% owner occupied. Education includes 13.6% of residents that are high school graduates and 53.6% with a bachelor's degree or higher. The average temperature in Shawnee in the summer is 77 degrees, and in the winter 32 degrees.