In 2017, Adams County, IL had a population of 66.8k people with a median age of 41.5 and a median household income of $48,454. Between 2016 and 2017 the population of Adams County, IL declined from 66,949 to 66,787, a -0.242% decrease and its median household income grew from $48,065 to $48,454, a 0.809% increase.
The population of Adams County, IL is 92% White Alone, 3.95% Black or African American Alone, and 1.48% Hispanic or Latino. N/A% of the people in Adams County, IL speak a non-English language, and 99.4% are U.S. citizens.
The largest universities in Adams County, IL are John Wood Community College (506 degrees awarded in 2017), Quincy University (306 degrees), and Blessing Rieman College of Nursing and Health Sciences (77 degrees).
The median property value in Adams County, IL is $120,200, and the homeownership rate is 70.5%. Most people in Adams County, IL commute by Drove Alone, and the average commute time is 16.2 minutes. The average car ownership in Adams County, IL is 2 cars per household.