Kingman is located in Kingman county Kansas with a geographic area of 3.6 square miles. The total population in Kingman is 2,859 with 50.8% male and 49.2% female. Children under age 5 represent 6.9% of the population, under age 18 equal 21.3% of the population and over age 65 is 23.8% of the population. The median household income is $50,273, per capita income is $33,041. There are a total of 1,391 housing units with 69.2% owner occupied. Education includes 31.7% of residents that are high school graduates and 22.5% with a bachelor's degree or higher. The average temperature in Kingman in the summer is 79 degrees, and in the winter 32 degrees.