Wilmington village, Illinois Demographics & Population 2026

Population Overview

Wilmington village is a small community located in Illinois. The total population is 113. It ranks as the 1323rd most populous out of 1,445 cities and towns in Illinois.

Age Demographics

The median age in Wilmington village is 30.8 years. This is 21% lower than the state median of 38.9 years.

Economy, Income & Housing

The median household income in Wilmington village is $72,083. This is 12% lower than the state median of $81,702. Compared to the national median of $78,538, household income here is 8% lower. The poverty rate stands at 25.7%. This is 119% higher than the state poverty rate of 11.7%. With more than one in five residents living below the poverty line, economic hardship is a significant challenge for the community. The unemployment rate is 0.0%. This is 100% lower than the state rate of 5.8%. 90.9% of occupied housing units are owner-occupied. This homeownership rate is 36% higher than the state average of 66.8%.

Race & Ethnicity

Wilmington village has a predominantly White (non-Hispanic) population, comprising 97.4% of all residents. Hispanic or Latino residents account for 2.6%. The White (non-Hispanic) population is significantly higher than the state average (97.4% vs 58.8%). The Hispanic or Latino population (2.6%) is well below the state average of 18.5%.

Education

17.1% of residents aged 25 and older hold a bachelor's degree or higher. This is 54% lower 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 73.7%.

Data Sources & Methodology

All demographic data for Wilmington 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.