Prairie Grove village, Illinois Demographics & Population 2026

Population Overview

Prairie Grove village is a small community located in Illinois. The total population is 1,992. It ranks as the 506th most populous out of 1,445 cities and towns in Illinois.

Age Demographics

The median age in Prairie Grove village is 41.7 years. This is 7% higher than the state median of 38.9 years.

Economy, Income & Housing

The median household income in Prairie Grove village is $138,229. This is 69% higher than the state median of $81,702. Compared to the national median of $78,538, household income here is 76% higher. The poverty rate stands at 4.4%. This is 62% lower than the state poverty rate of 11.7%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 3.0%. This is 48% lower than the state rate of 5.8%. The median home value is $439,100. Housing costs are 75% higher than the state median of $250,500. The home-value-to-income ratio is 3.2x. 92.4% of occupied housing units are owner-occupied. This homeownership rate is 38% higher than the state average of 66.8%.

Race & Ethnicity

Prairie Grove village has a predominantly White (non-Hispanic) population, comprising 85.2% of all residents. Asian residents account for 7.3%. The Hispanic or Latino population (2.3%) is well below the state average of 18.5%.

Education

60.3% of residents aged 25 and older hold a bachelor's degree or higher. This places Prairie Grove village in the top 10% of all cities in the state for educational attainment. This is 62% higher than the state rate of 37.2%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 98.8%. Notably, 21.8% of adults hold a graduate or professional degree, indicating a highly educated workforce.

Data Sources & Methodology

All demographic data for Prairie Grove village, Illinois is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Illinois state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,445 Census-designated places in Illinois. For official data, visit data.census.gov.