In 2017, Summit, IL had a population of 11.4k people with a median age of 30.6 and a median household income of $47,031. Between 2016 and 2017 the population of Summit, IL declined from 11,409 to 11,398, a -0.0964% decrease and its median household income declined from $47,421 to $47,031, a -0.822% decrease.
The population of Summit, IL is 71.9% Hispanic or Latino, 17.7% White Alone, and 7.21% Black or African American Alone. 67.3% of the people in Summit, IL speak a non-English language, and 77% are U.S. citizens.
The median property value in Summit, IL is $157,700, and the homeownership rate is 52.5%. Most people in Summit, IL commute by Drove Alone, and the average commute time is 29.3 minutes. The average car ownership in Summit, IL is 2 cars per household.