Seatonville village, Illinois Demographics & Population 2026

Population Overview

Seatonville village is a small community located in Illinois. The total population is 363. It ranks as the 1028th most populous out of 1,445 cities and towns in Illinois.

Age Demographics

The median age in Seatonville village is 45.9 years. This is 18% higher than the state median of 38.9 years. 10.7% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.

Economy, Income & Housing

The median household income in Seatonville village is $47,122. This is 42% lower than the state median of $81,702. Compared to the national median of $78,538, household income here is 40% lower. The poverty rate stands at 14.6%. This is 25% higher than the state poverty rate of 11.7%. The unemployment rate is 8.6%. This is 48% higher than the state rate of 5.8%. The median home value is $95,400. Housing costs are 62% lower than the state median of $250,500. With a home-value-to-income ratio of just 2.0x, Seatonville village is one of the most affordable housing markets in the area. 84.4% of occupied housing units are owner-occupied. This homeownership rate is 26% higher than the state average of 66.8%.

Race & Ethnicity

The largest racial or ethnic group in Seatonville village is White (non-Hispanic), making up 78.2% of the population. Hispanic or Latino residents account for 3.6%. The Hispanic or Latino population (3.6%) is well below the state average of 18.5%.

Education

8.4% of residents aged 25 and older hold a bachelor's degree or higher. This is 77% 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 89.7%.

Data Sources & Methodology

All demographic data for Seatonville 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.