Seaton village, Illinois Demographics & Population 2026

Population Overview

Seaton village is a small community located in Illinois. The total population is 224. It ranks as the 1175th most populous out of 1,445 cities and towns in Illinois.

Age Demographics

The median age in Seaton village is 34.4 years. This is 12% lower than the state median of 38.9 years. 10.3% 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 Seaton village is $69,375. This is 15% lower than the state median of $81,702. Compared to the national median of $78,538, household income here is 12% lower. The poverty rate stands at 4.0%. This is 66% 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 9.4%. This is 62% higher than the state rate of 5.8%. The median home value is $91,000. Housing costs are 64% lower than the state median of $250,500. With a home-value-to-income ratio of just 1.3x, Seaton village is one of the most affordable housing markets in the area. 85.6% of occupied housing units are owner-occupied. This homeownership rate is 28% higher than the state average of 66.8%.

Race & Ethnicity

Seaton village has a predominantly White (non-Hispanic) population, comprising 96.9% of all residents. The White (non-Hispanic) population is significantly higher than the state average (96.9% vs 58.8%).

Education

12.2% of residents aged 25 and older hold a bachelor's degree or higher. This is 67% 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 96.2%.

Data Sources & Methodology

All demographic data for Seaton 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.