In 2020, Calhoun County, IL had a population of 4.78k people with a median age of 46.8 and a median household income of $66,602. Between 2019 and 2020 the population of Calhoun County, IL declined from 4,830 to 4,782, a −0.994% decrease and its median household income grew from $63,009 to $66,602, a 5.7% increase.
The 5 largest ethnic groups in Calhoun County, IL are White (Non-Hispanic) (96.2%), Asian (Non-Hispanic) (1.09%), White (Hispanic) (0.69%), Black or African American (Non-Hispanic) (0.606%), and Two+ (Hispanic) (0.544%).
None of the households in Calhoun 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.
99.9% of the residents in Calhoun County, IL are U.S. citizens.
In 2020, the median property value in Calhoun County, IL was $131,800, and the homeownership rate was 88.7%.
Most people in Calhoun County, IL drove alone to work, and the average commute time was 42.6 minutes. The average car ownership in Calhoun County, IL was 2 cars per household.