In 2022, Calhoun County, IL had a population of 4.47k people with a median age of 48.1 and a median household income of $88,059. Between 2021 and 2022 the population of Calhoun County, IL declined from 4,537 to 4,472, a −1.43% decrease and its median household income grew from $74,792 to $88,059, a 17.7% increase.
The 5 largest ethnic groups in Calhoun County, IL are White (Non-Hispanic) (95.1%), Two+ (Non-Hispanic) (3.18%), Black or African American (Non-Hispanic) (0.738%), Two+ (Hispanic) (0.671%), and American Indian & Alaska Native (Non-Hispanic) (0.201%).
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 2022, the median property value in Calhoun County, IL was $160,900, and the homeownership rate was 89%.
Most people in Calhoun County, IL drove alone to work, and the average commute time was 48.7 minutes. The average car ownership in Calhoun County, IL was 2 cars per household.
Calhoun County, IL borders Pike County, MO, Greene County, IL, Jersey County, IL, Pike County, IL, Lincoln County, MO, and St. Charles County, MO.