In 2017, Fairmont City, IL had a population of 2.59k people with a median age of 29.6 and a median household income of $35,179. Between 2016 and 2017 the population of Fairmont City, IL grew from 2,349 to 2,594, a 10.4% increase and its median household income grew from $35,057 to $35,179, a 0.348% increase.
The population of Fairmont City, IL is 81.5% Hispanic or Latino, 17.3% White Alone, and 1.12% Black or African American Alone. 65.9% of the people in Fairmont City, IL speak a non-English language, and 73.3% are U.S. citizens.
The median property value in Fairmont City, IL is $67,300, and the homeownership rate is 58.6%. Most people in Fairmont City, IL commute by Drove Alone, and the average commute time is 21.1 minutes. The average car ownership in Fairmont City, IL is 2 cars per household.