Leawood is located in Johnson county Kansas with a geographic area of 15.1 square miles. The total population in Leawood is 34,702 with 48.5% male and 51.5% female. Children under age 5 represent 5.5% of the population, under age 18 equal 22.4% of the population and over age 65 is 22.3% of the population. The median household income is $156,538, per capita income is $89,380. There are a total of 13,404 housing units with 89.8% owner occupied. Education includes 4.0% of residents that are high school graduates and 80.4% with a bachelor's degree or higher. The average temperature in Leawood in the summer is 77 degrees, and in the winter 32 degrees.