Clay City village, Illinois Demographics & Population 2026

Population Overview

Clay City village is a small community located in Illinois. The total population is 744. It ranks as the 800th most populous out of 1,445 cities and towns in Illinois.

Age Demographics

The median age in Clay City village is 40.7 years. This is 5% higher than the state median of 38.9 years. With 29.7% of the population under 18, Clay City village has a notably young demographic profile, suggesting a family-oriented community.

Economy, Income & Housing

The median household income in Clay City village is $53,750. This is 34% lower than the state median of $81,702. Compared to the national median of $78,538, household income here is 32% lower. The poverty rate stands at 27.8%. This is 137% 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 4.7%. This is 19% lower than the state rate of 5.8%. The median home value is $75,500. Housing costs are 70% lower than the state median of $250,500. With a home-value-to-income ratio of just 1.4x, Clay City village is one of the most affordable housing markets in the area. 75.3% of occupied housing units are owner-occupied. This homeownership rate is 13% higher than the state average of 66.8%.

Race & Ethnicity

Clay City village has a predominantly White (non-Hispanic) population, comprising 96.2% of all residents. Black or African American residents account for 1.2%. The White (non-Hispanic) population is significantly higher than the state average (96.2% vs 58.8%). The Black or African American population (1.2%) is well below the state average of 13.6%. The Hispanic or Latino population (0.3%) is well below the state average of 18.5%.

Education

6.6% of residents aged 25 and older hold a bachelor's degree or higher. This is 82% 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 87.0%.

Data Sources & Methodology

All demographic data for Clay City 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.