Circleville is located in Jackson county Kansas with a geographic area of 0.3 square miles. The total population in Circleville is 158 with 46.2% male and 53.8% female. Children under age 5 represent 0.0% of the population, under age 18 equal 20.3% of the population and over age 65 is 33.5% of the population. The median household income is $44,063, per capita income is $21,058. There are a total of 80 housing units with 85.0% owner occupied. Education includes 51.3% of residents that are high school graduates and 15.0% with a bachelor's degree or higher. The average temperature in Circleville in the summer is 78 degrees, and in the winter 32 degrees.