In 2017, Carroll County, IL had a population of 14.7k people with a median age of 47.4 and a median household income of $50,555. Between 2016 and 2017 the population of Carroll County, IL declined from 14,793 to 14,704, a -0.602% decrease and its median household income grew from $50,052 to $50,555, a 1% increase.
The 5 largest ethnic groups in Carroll County, IL are White (Non-Hispanic) (93.4%), White (Hispanic) (2.44%), Black or African American (Non-Hispanic) (1.24%), Two or More Races (Non-Hispanic) (0.966%), and Some Other Race (Hispanic) (0.796%). N/A% of the people in Carroll County, IL speak a non-English language, and 99.4% are U.S. citizens.
The median property value in Carroll County, IL is $99,400, and the homeownership rate is 76.8%. Most people in Carroll County, IL commute by Drove Alone, and the average commute time is 23.4 minutes. The average car ownership in Carroll County, IL is 2 cars per household.