In 2023, Fairfield, IL had a population of 4.66k people with a median age of 44.5 and a median household income of $41,026. Between 2022 and 2023 the population of Fairfield, IL declined from 4,773 to 4,658, a −2.41% decrease and its median household income declined from $43,681 to $41,026, a −6.08% decrease.
The 5 largest ethnic groups in Fairfield, IL are White (Non-Hispanic) (95.4%), Two+ (Non-Hispanic) (2.51%), Asian (Non-Hispanic) (0.708%), Other (Hispanic) (0.58%), and Black or African American (Non-Hispanic) (0.429%).
None of the households in Fairfield, 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.
98% of the residents in Fairfield, IL are U.S. citizens.
The largest universities in Fairfield, IL are Frontier Community College (205 degrees awarded in 2022).
In 2023, the median property value in Fairfield, IL was $91,800, and the homeownership rate was 68.1%.
Most people in Fairfield, IL drove alone to work, and the average commute time was 18.5 minutes. The average car ownership in Fairfield, IL was 2 cars per household.