In 2022, Henderson County, IL had a population of 6.37k people with a median age of 49.6 and a median household income of $64,946. Between 2021 and 2022 the population of Henderson County, IL declined from 6,485 to 6,374, a −1.71% decrease and its median household income grew from $62,202 to $64,946, a 4.41% increase.
The 5 largest ethnic groups in Henderson County, IL are White (Non-Hispanic) (94.3%), Two+ (Non-Hispanic) (3.04%), White (Hispanic) (1.19%), Other (Hispanic) (0.675%), and Other (Non-Hispanic) (0.549%).
None of the households in Henderson 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.
99.8% of the residents in Henderson County, IL are U.S. citizens.
In 2022, the median property value in Henderson County, IL was $99,800, and the homeownership rate was 86.3%.
Most people in Henderson County, IL drove alone to work, and the average commute time was 28.8 minutes. The average car ownership in Henderson County, IL was 2 cars per household.
Henderson County, IL borders Hancock County, IL, McDonough County, IL, Mercer County, IL, Warren County, IL, Des Moines County, IA, and Lee County, IA.