Glen Carbon village, Illinois Demographics & Population 2026

Population Overview

Glen Carbon village is a small city located in Illinois. The total population is 13,521. It ranks as the 181st most populous out of 1,445 cities and towns in Illinois.

Age Demographics

The median age in Glen Carbon village is 39.2 years. This is about average than the state median of 38.9 years.

Economy, Income & Housing

The median household income in Glen Carbon village is $92,434. This is 13% higher than the state median of $81,702. Compared to the national median of $78,538, household income here is 18% higher. The poverty rate stands at 5.5%. This is 53% lower than the state poverty rate of 11.7%. The unemployment rate is 4.0%. This is 31% lower than the state rate of 5.8%. The median home value is $278,200. Housing costs are 11% higher than the state median of $250,500. The home-value-to-income ratio is 3.0x. 64.0% of occupied housing units are owner-occupied. This homeownership rate is 4% lower than the state average of 66.8%.

Race & Ethnicity

The largest racial or ethnic group in Glen Carbon village is White (non-Hispanic), making up 82.2% of the population. Black or African American residents account for 9.1%. The Hispanic or Latino population (4.0%) is well below the state average of 18.5%. The Asian population (0.6%) is well below the state average of 5.8%.

Education

51.9% of residents aged 25 and older hold a bachelor's degree or higher. This places Glen Carbon village in the top 10% of all cities in the state for educational attainment. This is 39% 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 96.8%. Notably, 21.4% of adults hold a graduate or professional degree, indicating a highly educated workforce.

Data Sources & Methodology

All demographic data for Glen Carbon 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.