In 2017, Gallatin County, IL had a population of 5.23k people with a median age of 44.8 and a median household income of $42,450. Between 2016 and 2017 the population of Gallatin County, IL declined from 5,325 to 5,226, a -1.86% decrease and its median household income grew from $41,269 to $42,450, a 2.86% increase.
The 5 largest ethnic groups in Gallatin County, IL are White (Non-Hispanic) (95.8%), Two or More Races (Non-Hispanic) (1.88%), White (Hispanic) (1.11%), American Indian & Alaska Native (Non-Hispanic) (0.498%), and Asian (Non-Hispanic) (0.287%). N/A% of the people in Gallatin County, IL speak a non-English language, and 100% are U.S. citizens.
The median property value in Gallatin County, IL is $71,500, and the homeownership rate is 76.8%. Most people in Gallatin County, IL commute by Drove Alone, and the average commute time is 26.8 minutes. The average car ownership in Gallatin County, IL is 2 cars per household.