In 2021, Gallatin County, IL had a population of 5.04k people with a median age of 46.7 and a median household income of $52,597. Between 2020 and 2021 the population of Gallatin County, IL grew from 4,983 to 5,038, a 1.1% increase and its median household income grew from $43,092 to $52,597, a 22.1% increase.
The 5 largest ethnic groups in Gallatin County, IL are White (Non-Hispanic) (95.5%), Two+ (Non-Hispanic) (2.7%), White (Hispanic) (0.893%), Two+ (Hispanic) (0.576%), and Black or African American (Non-Hispanic) (0.218%).
None of the households in Gallatin 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.
99.7% of the residents in Gallatin County, IL are U.S. citizens.
In 2021, the median property value in Gallatin County, IL was $76,600, and the homeownership rate was 79.1%.
Most people in Gallatin County, IL drove alone to work, and the average commute time was 27.6 minutes. The average car ownership in Gallatin County, IL was 2 cars per household.
Gallatin County, IL borders Hamilton County, IL, Hardin County, IL, Saline County, IL, White County, IL, Posey County, IN, and Union County, KY.