Milan is located in Rock island county Illinois with a geographic area of 6.3 square miles. The total population in Milan is 5,001 with 49.5% male and 50.5% female. Children under age 5 represent 7.9% of the population, under age 18 equal 19.3% of the population and over age 65 is 21.1% of the population. The median household income is $56,193, per capita income is $37,065. There are a total of 2,527 housing units with 58.6% owner occupied. Education includes 35.3% of residents that are high school graduates and 24.7% with a bachelor's degree or higher. The average temperature in Milan in the summer is 74 degrees, and in the winter 27 degrees.
