In 2022, Gallatin County, IL had a population of 4.97k people with a median age of 46.9 and a median household income of $51,868. Between 2021 and 2022 the population of Gallatin County, IL declined from 5,038 to 4,967, a −1.41% decrease and its median household income declined from $52,597 to $51,868, a −1.39% decrease.
The 5 largest ethnic groups in Gallatin County, IL are White (Non-Hispanic) (94.1%), Two+ (Non-Hispanic) (4.75%), American Indian & Alaska Native (Non-Hispanic) (0.423%), Black or African American (Non-Hispanic) (0.302%), and Two+ (Hispanic) (0.242%).
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 2022, the median property value in Gallatin County, IL was $81,000, and the homeownership rate was 76.7%.
Most people in Gallatin County, IL drove alone to work, and the average commute time was 26.3 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.