In 2023, Saline County, IL had a population of 23.4k people with a median age of 43.2 and a median household income of $54,945. Between 2022 and 2023 the population of Saline County, IL declined from 23,662 to 23,387, a −1.16% decrease and its median household income grew from $51,710 to $54,945, a 6.26% increase.
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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.
99.3% of the residents in Saline County, IL are U.S. citizens.
In 2023, the median property value in Saline County, IL was $92,900, and the homeownership rate was 74.9%.
Most people in Saline County, IL drove alone to work, and the average commute time was 22.8 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.