In 2022, Randolph County, IL had a population of 30.4k people with a median age of 43 and a median household income of $63,860. Between 2021 and 2022 the population of Randolph County, IL declined from 30,632 to 30,413, a −0.715% decrease and its median household income grew from $58,093 to $63,860, a 9.93% increase.
The 5 largest ethnic groups in Randolph County, IL are White (Non-Hispanic) (86.4%), Black or African American (Non-Hispanic) (7.9%), Two+ (Non-Hispanic) (1.57%), Other (Hispanic) (1.39%), and White (Hispanic) (1.05%).
None of the households in Randolph 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.
98.2% of the residents in Randolph County, IL are U.S. citizens.
In 2022, the median property value in Randolph County, IL was $129,400, and the homeownership rate was 76%.
Most people in Randolph County, IL drove alone to work, and the average commute time was 23.3 minutes. The average car ownership in Randolph County, IL was 2 cars per household.
Randolph County, IL borders .