In 2023, Iroquois County, IL had a population of 26.7k people with a median age of 44.4 and a median household income of $62,439. Between 2022 and 2023 the population of Iroquois County, IL declined from 27,043 to 26,746, a −1.1% decrease and its median household income declined from $62,866 to $62,439, a −0.679% decrease.
The 5 largest ethnic groups in Iroquois County, IL are White (Non-Hispanic) (87.8%), Other (Hispanic) (3.78%), Two+ (Non-Hispanic) (2.86%), Two+ (Hispanic) (2.18%), and White (Hispanic) (1.76%).
None of the households in Iroquois 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.
98% of the residents in Iroquois County, IL are U.S. citizens.
In 2023, the median property value in Iroquois County, IL was $125,400, and the homeownership rate was 78.5%.
Most people in Iroquois County, IL drove alone to work, and the average commute time was 24.1 minutes. The average car ownership in Iroquois County, IL was 2 cars per household.
Iroquois County, IL borders Ford County, IL, Kankakee County, IL, Vermilion County, IL, Benton County, IN, and Newton County, IN.