In 2017, Saline County, IL had a population of 24.4k people with a median age of 42 and a median household income of $40,722. Between 2016 and 2017 the population of Saline County, IL declined from 24,659 to 24,430, a -0.929% decrease and its median household income grew from $40,290 to $40,722, a 1.07% increase.
The population of Saline County, IL is 91.6% White Alone, 3.44% Black or African American Alone, and 2.42% Two or More Races. N/A% of the people in Saline County, IL speak a non-English language, and 99.6% are U.S. citizens.
The largest universities in Saline County, IL are Southeastern Illinois College (440 degrees awarded in 2017).
The median property value in Saline County, IL is $70,500, and the homeownership rate is 72.5%. Most people in Saline County, IL commute by Drove Alone, and the average commute time is 22.8 minutes. The average car ownership in Saline County, IL is 2 cars per household.