In 2017, Alexander County, IL had a population of 6.78k people with a median age of 42.3 and a median household income of $31,014. Between 2016 and 2017 the population of Alexander County, IL declined from 7,051 to 6,776, a -3.9% decrease and its median household income grew from $29,071 to $31,014, a 6.68% increase.
The 5 largest ethnic groups in Alexander County, IL are White (Non-Hispanic) (61.8%), Black or African American (Non-Hispanic) (34.6%), Two or More Races (Non-Hispanic) (1.79%), American Indian & Alaska Native (Non-Hispanic) (0.635%), and Two or More Races (Hispanic) (0.398%). N/A% of the people in Alexander County, IL speak a non-English language, and 99.5% are U.S. citizens.
The median property value in Alexander County, IL is $53,200, and the homeownership rate is 70.5%. Most people in Alexander County, IL commute by Drove Alone, and the average commute time is 26.6 minutes. The average car ownership in Alexander County, IL is 2 cars per household.