In 2022, Henry County, IL had a population of 49.2k people with a median age of 43.5 and a median household income of $66,313. Between 2021 and 2022 the population of Henry County, IL declined from 49,412 to 49,157, a −0.516% decrease and its median household income grew from $62,097 to $66,313, a 6.79% increase.
The 5 largest ethnic groups in Henry County, IL are White (Non-Hispanic) (88.5%), Two+ (Hispanic) (2.36%), Other (Hispanic) (2.17%), Two+ (Non-Hispanic) (2.17%), and Black or African American (Non-Hispanic) (2.07%).
None of the households in Henry 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.
99.4% of the residents in Henry County, IL are U.S. citizens.
In 2022, the median property value in Henry County, IL was $138,900, and the homeownership rate was 79.8%.
Most people in Henry County, IL drove alone to work, and the average commute time was 23.1 minutes. The average car ownership in Henry County, IL was 2 cars per household.
Henry County, IL borders Bureau County, IL, Knox County, IL, Mercer County, IL, Rock Island County, IL, Stark County, IL, and Whiteside County, IL.