Rantoul is located in Franklin county Kansas with a geographic area of 0.1 square miles. The total population in Rantoul is 216 with 46.8% male and 53.2% female. Children under age 5 represent 6.9% of the population, under age 18 equal 37.5% of the population and over age 65 is 16.2% of the population. The median household income is $41,042, per capita income is $16,481. There are a total of 71 housing units with 69.0% owner occupied. Education includes 73.2% of residents that are high school graduates and 4.2% with a bachelor's degree or higher. The average temperature in Rantoul in the summer is 78 degrees, and in the winter 32 degrees.