In 2018, Fayette County, IL had a population of 21.7k people with a median age of 41.5 and a median household income of $44,432. Between 2017 and 2018 the population of Fayette County, IL declined from 21,980 to 21,724, a -1.16% decrease and its median household income declined from $44,541 to $44,432, a -0.245% decrease.
The 5 largest ethnic groups in Fayette County, IL are White (Non-Hispanic) (92.1%), Black or African American (Non-Hispanic) (4.8%), White (Hispanic) (1.59%), Two+ (Non-Hispanic) (0.502%), and Asian (Non-Hispanic) (0.493%). 0% of the households in Fayette County, IL speak a non-English language at home as their primary language, and 99.6% of the residents in Fayette County, IL are U.S. citizens.
In 2018, the median property value in Fayette County, IL was $84,700, and the homeownership rate was 80.5%. Most people in Fayette County, IL drove alone to work, and the average commute time was 21.8 minutes. The average car ownership in Fayette County, IL was 2 cars per household.