In 2019, Jasper County, IL had a population of 9.59k people with a median age of 43.1 and a median household income of $54,256. Between 2018 and 2019 the population of Jasper County, IL declined from 9,598 to 9,594, a −0.0417% decrease and its median household income declined from $54,951 to $54,256, a −1.26% decrease.
The 5 largest ethnic groups in Jasper County, IL are White (Non-Hispanic) (97%), Two+ (Non-Hispanic) (2.02%), Black or African American (Non-Hispanic) (0.49%), White (Hispanic) (0.313%), and Asian (Non-Hispanic) (0.0938%). 0% of the households in Jasper County, IL speak a non-English language at home as their primary language, and 99.1% of the residents in Jasper County, IL are U.S. citizens.
In 2019, the median property value in Jasper County, IL was $99,500, and the homeownership rate was 78.9%. Most people in Jasper County, IL drove alone to work, and the average commute time was 22.8 minutes. The average car ownership in Jasper County, IL was 2 cars per household.