In 2022, Hancock County, IL had a population of 17.6k people with a median age of 45.9 and a median household income of $61,026. Between 2021 and 2022 the population of Hancock County, IL declined from 17,750 to 17,582, a −0.946% decrease and its median household income grew from $58,188 to $61,026, a 4.88% increase.
The 5 largest ethnic groups in Hancock County, IL are White (Non-Hispanic) (95.1%), Two+ (Non-Hispanic) (1.95%), Black or African American (Non-Hispanic) (0.722%), White (Hispanic) (0.688%), and Other (Hispanic) (0.529%).
None of the households in Hancock 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.
99.3% of the residents in Hancock County, IL are U.S. citizens.
In 2022, the median property value in Hancock County, IL was $104,200, and the homeownership rate was 81.7%.
Most people in Hancock County, IL drove alone to work, and the average commute time was 25.4 minutes. The average car ownership in Hancock County, IL was 2 cars per household.
Hancock County, IL borders Adams County, IL, Henderson County, IL, McDonough County, IL, Schuyler County, IL, Lee County, IA, Clark County, MO, and Lewis County, MO.