In 2020, Saline County, IL had a population of 23.7k people with a median age of 42.2 and a median household income of $43,928. Between 2019 and 2020 the population of Saline County, IL declined from 23,994 to 23,735, a −1.08% decrease and its median household income declined from $44,090 to $43,928, a −0.367% decrease.
The 5 largest ethnic groups in Saline County, IL are White (Non-Hispanic) (91.5%), Two+ (Non-Hispanic) (3.49%), Black or African American (Non-Hispanic) (2.2%), White (Hispanic) (1.23%), and Asian (Non-Hispanic) (0.409%).
None of the households in Saline 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.
99.8% of the residents in Saline County, IL are U.S. citizens.
The largest universities in Saline County, IL are Southeastern Illinois College (353 degrees awarded in 2020).
In 2020, the median property value in Saline County, IL was $77,900, and the homeownership rate was 74.3%.
Most people in Saline County, IL drove alone to work, and the average commute time was 24.5 minutes. The average car ownership in Saline County, IL was 2 cars per household.
Saline County, IL borders Franklin County, IL, Gallatin County, IL, Hamilton County, IL, Hardin County, IL, Johnson County, IL, Pope County, IL, and Williamson County, IL.