In 2017, Madison County, IL had a population of 265k people with a median age of 39.9 and a median household income of $57,890. Between 2016 and 2017 the population of Madison County, IL declined from 265,759 to 265,428, a -0.125% decrease and its median household income grew from $56,035 to $57,890, a 3.31% increase.
The population of Madison County, IL is 85% White Alone, 8.32% Black or African American Alone, and 3.3% Hispanic or Latino. N/A% of the people in Madison County, IL speak a non-English language, and 99.1% are U.S. citizens.
The largest universities in Madison County, IL are Southern Illinois University-Edwardsville (3,153 degrees awarded in 2016), Lewis and Clark Community College (1,457 degrees), and CALC Institute of Technology (107 degrees).
The median property value in Madison County, IL is $131,600, and the homeownership rate is 70.5%. Most people in Madison County, IL commute by Drove Alone, and the average commute time is 23.9 minutes. The average car ownership in Madison County, IL is 2 cars per household.