Morris is located in Grundy county Illinois with a geographic area of 9.9 square miles. The total population in Morris is 14,420 with 48.2% male and 51.8% female. Children under age 5 represent 5.7% of the population, under age 18 equal 22.9% of the population and over age 65 is 17.6% of the population. The median household income is $61,419, per capita income is $32,024. There are a total of 6,206 housing units with 53.8% owner occupied. Education includes 32.8% of residents that are high school graduates and 23.4% with a bachelor's degree or higher. The average temperature in Morris in the summer is 72 degrees, and in the winter 27 degrees.