Champaign is located in Champaign county Illinois with a geographic area of 22.9 square miles. The total population in Champaign is 88,288 with 52.4% male and 47.6% female. Children under age 5 represent 5.4% of the population, under age 18 equal 17.0% of the population and over age 65 is 10.5% of the population. The median household income is $49,467, per capita income is $30,245. There are a total of 34,851 housing units with 44.0% owner occupied. Education includes 15.4% of residents that are high school graduates and 50.1% with a bachelor's degree or higher. The average temperature in Champaign in the summer is 73 degrees, and in the winter 27 degrees.
