In 2018, Iroquois County, IL had a population of 28.2k people with a median age of 44.5 and a median household income of $51,825. Between 2017 and 2018 the population of Iroquois County, IL declined from 28,457 to 28,169, a -1.01% decrease and its median household income grew from $48,857 to $51,825, a 6.07% increase.
The 5 largest ethnic groups in Iroquois County, IL are White (Non-Hispanic) (90.1%), Other (Hispanic) (3.88%), White (Hispanic) (2.75%), Two+ (Non-Hispanic) (1.36%), and Black or African American (Non-Hispanic) (1%). 0% of the people in Iroquois County, IL speak a non-English language, and 98.1% are U.S. citizens.
In 2018, the median property value in Iroquois County, IL was $99,500, and the homeownership rate was 76.9%. Most people in Iroquois County, IL drove alone to work, and the average commute time was 22.6 minutes. The average car ownership in Iroquois County, IL was 2 cars per household.