In 2021, Iroquois County, IL had a population of 27.4k people with a median age of 44.2 and a median household income of $58,481. Between 2020 and 2021 the population of Iroquois County, IL declined from 27,437 to 27,362, a −0.273% decrease and its median household income grew from $54,445 to $58,481, a 7.41% increase.
The 5 largest ethnic groups in Iroquois County, IL are White (Non-Hispanic) (89.1%), Other (Hispanic) (3.24%), White (Hispanic) (2.57%), Two+ (Non-Hispanic) (2.02%), and Two+ (Hispanic) (1.39%).
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 2021, the median property value in Iroquois County, IL was $111,700, and the homeownership rate was 77.7%.
Most people in Iroquois County, IL drove alone to work, and the average commute time was 24.3 minutes. The average car ownership in Iroquois County, IL was 2 cars per household.