South Elgin village, Illinois Demographics & Population 2026
As of 2026, South Elgin village, Illinois has a total population of 23,984, the 96th largest city in Illinois, with a median household income of $123,744, which is 51% higher than the state average. The poverty rate is 6.4%.
Key Takeaways
- Household income is 51% above the state average — one of the wealthiest communities in Illinois.
- Housing is very affordable with a home-value-to-income ratio of just 2.4x.
South Elgin village Quick Facts
How South Elgin village Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A diverse community with significant representation from multiple racial and ethnic groups.
State average: 60 | National average: 60
Education
Educational Attainment (Adults 25+)
South Elgin village Rankings in Illinois
Explore Illinois Rankings
Cities Similar to South Elgin village
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Homer Glen village | 24,516 | $128,546 | $400,000 | 38.5% | 4.4% |
| Lisle village | 23,413 | $106,173 | $407,000 | 62.4% | 5.7% |
| Rolling Meadows city | 23,981 | $100,424 | $299,700 | 40.5% | 6.8% |
| Morton Grove village | 24,687 | $106,078 | $377,000 | 52.1% | 7.7% |
| Roselle village | 22,731 | $109,118 | $318,000 | 41.8% | 3.6% |
Population Overview
South Elgin village is a small city located in Illinois. The total population is 23,984. It ranks as the 96th most populous out of 1,445 cities and towns in Illinois.
Age Demographics
The median age in South Elgin 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 South Elgin village is $123,744. This is 51% higher than the state median of $81,702. Compared to the national median of $78,538, household income here is 58% higher. The poverty rate stands at 6.4%. This is 46% lower than the state poverty rate of 11.7%. The unemployment rate is 2.7%. This is 53% lower than the state rate of 5.8%. The median home value is $296,100. Housing costs are 18% higher than the state median of $250,500. With a home-value-to-income ratio of just 2.4x, South Elgin village is one of the most affordable housing markets in the area. 81.3% of occupied housing units are owner-occupied. This homeownership rate is 22% higher than the state average of 66.8%.
Race & Ethnicity
The largest racial or ethnic group in South Elgin village is White (non-Hispanic), making up 56.6% of the population. Hispanic or Latino residents account for 21.0%. The Black or African American population (5.8%) is well below the state average of 13.6%. The Asian population is significantly higher than the state average (11.7% vs 5.8%).
Education
38.4% of residents aged 25 and older hold a bachelor's degree or higher. This is 3% 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 90.7%.
Data Sources & Methodology
All demographic data for South Elgin 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.
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Frequently Asked Questions
What is the population of South Elgin village, Illinois?
South Elgin village, Illinois has a population of 23,984 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in South Elgin village, IL?
The median household income in South Elgin village is $123,744, which is 58% higher the national median of $78,538.
What is the poverty rate in South Elgin village, IL?
The poverty rate in South Elgin village is 6.4%. This means approximately 1,510 residents live below the federal poverty line.
What is the racial makeup of South Elgin village, Illinois?
South Elgin village's population is 56.6% White, 5.8% Black, 21.0% Hispanic/Latino, and 11.7% Asian.
What is the median home value in South Elgin village, IL?
The median home value in South Elgin village is $296,100. The home-value-to-income ratio is 2.4x.
How educated is South Elgin village, Illinois?
38.4% of adults (25+) in South Elgin village hold a bachelor's degree or higher, and 13.5% hold a graduate or professional degree.