Valley center is located in Sedgwick county Kansas with a geographic area of 7.1 square miles. The total population in Valley center is 7,843 with 50.1% male and 49.9% female. Children under age 5 represent 10.8% of the population, under age 18 equal 38.0% of the population and over age 65 is 12.7% of the population. The median household income is $66,250, per capita income is $24,830. There are a total of 2,599 housing units with 76.2% owner occupied. Education includes 19.6% of residents that are high school graduates and 35.0% with a bachelor's degree or higher. The average temperature in Valley center in the summer is 78 degrees, and in the winter 32 degrees.