In 2023, Alexander County, IL had a population of 5.04k people with a median age of 45.8 and a median household income of $43,523. Between 2022 and 2023 the population of Alexander County, IL declined from 5,261 to 5,042, a −4.16% decrease and its median household income grew from $40,365 to $43,523, a 7.82% increase.
The 5 largest ethnic groups in Alexander County, IL are White (Non-Hispanic) (63.1%), Black or African American (Non-Hispanic) (31.9%), Two+ (Non-Hispanic) (3.37%), Black or African American (Hispanic) (0.714%), and Two+ (Hispanic) (0.575%).
None of the households in Alexander 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.
100% of the residents in Alexander County, IL are U.S. citizens.
In 2023, the median property value in Alexander County, IL was $58,700, and the homeownership rate was 77.7%.
Most people in Alexander County, IL drove alone to work, and the average commute time was 31.5 minutes. The average car ownership in Alexander County, IL was 2 cars per household.
Alexander County, IL borders Pulaski County, IL, Union County, IL, Ballard County, KY, Cape Girardeau County, MO, Mississippi County, MO, and Scott County, MO.