In 2021, Hardin County, IL had a population of 3.7k people with a median age of 53.3 and a median household income of $51,738. Between 2020 and 2021 the population of Hardin County, IL declined from 3,890 to 3,700, a −4.88% decrease and its median household income grew from $50,847 to $51,738, a 1.75% increase.
The 5 largest ethnic groups in Hardin County, IL are White (Non-Hispanic) (95.2%), Two+ (Non-Hispanic) (1.76%), White (Hispanic) (1.54%), Black or African American (Non-Hispanic) (1.51%), and Black or African American (Hispanic) (0%).
None of the households in Hardin County, IL reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
99.7% of the residents in Hardin County, IL are U.S. citizens.
In 2021, the median property value in Hardin County, IL was $77,700, and the homeownership rate was 77.5%.
Most people in Hardin County, IL drove alone to work, and the average commute time was 28.6 minutes. The average car ownership in Hardin County, IL was 2 cars per household.
Hardin County, IL borders Gallatin County, IL, Pope County, IL, Saline County, IL, Crittenden County, KY, Livingston County, KY, and Union County, KY.