In 2019, Kane County, IL had a population of 532k people with a median age of 38.2 and a median household income of $84,368. Between 2018 and 2019 the population of Kane County, IL declined from 534,216 to 532,403, a −0.339% decrease and its median household income grew from $79,818 to $84,368, a 5.7% increase.
The 5 largest ethnic groups in Kane County, IL are White (Non-Hispanic) (56.1%), White (Hispanic) (18%), Other (Hispanic) (11.8%), Black or African American (Non-Hispanic) (5.26%), and Asian (Non-Hispanic) (4.04%). 0% of the households in Kane County, IL speak a non-English language at home as their primary language.
92.6% of the residents in Kane County, IL are U.S. citizens.
In 2019, the median property value in Kane County, IL was $247,100, and the homeownership rate was 74.2%. Most people in Kane County, IL drove alone to work, and the average commute time was 27.8 minutes. The average car ownership in Kane County, IL was 2 cars per household.