Carol stream is located in Dupage county Illinois with a geographic area of 9.1 square miles. The total population in Carol stream is 39,447 with 49.2% male and 50.8% female. Children under age 5 represent 5.4% of the population, under age 18 equal 21.0% of the population and over age 65 is 15.1% of the population. The median household income is $89,820, per capita income is $37,658. There are a total of 14,209 housing units with 69.3% owner occupied. Education includes 17.1% of residents that are high school graduates and 44.5% with a bachelor's degree or higher. The average temperature in Carol stream in the summer is 74 degrees, and in the winter 27 degrees.
