In 2018, Shelby County, IL had a population of 21.8k people with a median age of 44.8 and a median household income of $51,157. Between 2017 and 2018 the population of Shelby County, IL declined from 21,906 to 21,832, a -0.338% decrease and its median household income grew from $49,807 to $51,157, a 2.71% increase.
The 5 largest ethnic groups in Shelby County, IL are White (Non-Hispanic) (97.3%), White (Hispanic) (0.962%), Black or African American (Non-Hispanic) (0.925%), Two+ (Non-Hispanic) (0.508%), and Asian (Non-Hispanic) (0.115%). NaNk% of the people in Shelby County, IL speak a non-English language, and 99.8% are U.S. citizens.
The median property value in Shelby County, IL is $90,100, and the homeownership rate is 80.2%. Most people in Shelby County, IL commute by Drove Alone, and the average commute time is 23 minutes. The average car ownership in Shelby County, IL is 2 cars per household.