In 2020, Prairie Grove, IL had a population of 2.02k people with a median age of 43.8 and a median household income of $109,306. Between 2019 and 2020 the population of Prairie Grove, IL grew from 1,805 to 2,023, a 12.1% increase and its median household income declined from $118,672 to $109,306, a −7.89% decrease.
The 5 largest ethnic groups in Prairie Grove, IL are White (Non-Hispanic) (90.4%), Black or African American (Non-Hispanic) (2.67%), Asian (Non-Hispanic) (2.32%), White (Hispanic) (1.98%), and Two+ (Non-Hispanic) (1.88%).
None of the households in Prairie Grove, 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.
98.8% of the residents in Prairie Grove, IL are U.S. citizens.
In 2020, the median property value in Prairie Grove, IL was $391,100, and the homeownership rate was 90.2%.
Most people in Prairie Grove, IL drove alone to work, and the average commute time was 35.4 minutes. The average car ownership in Prairie Grove, IL was 2 cars per household.