Mulvane is located in Sedgwick county Kansas with a geographic area of 4.5 square miles. The total population in Mulvane is 6,025 with 45.6% male and 54.4% female. Children under age 5 represent 4.9% of the population, under age 18 equal 27.7% of the population and over age 65 is 14.3% of the population. The median household income is $65,286, per capita income is $28,182. There are a total of 2,255 housing units with 82.9% owner occupied. Education includes 23.9% of residents that are high school graduates and 38.2% with a bachelor's degree or higher. The average temperature in Mulvane in the summer is 78 degrees, and in the winter 32 degrees.