Elgin, IL Census Data
Key demographic and economic indicators for Elgin, Illinois from the 2023 American Community Survey (ACS) 5-year estimates.
Updated: 2026-03-23 · Source: U.S. Census Bureau, ACS 2023
Population
114,106
50.7% male · 49.3% female
Median Age
36.3
2.4 below the national average (38.7 yrs)
Median Household Income
$88,316
9,778.0 above the national average ($78,538)
Bachelor's Degree or Higher
26.0%
9.0 below the national average (35.0%)
HS diploma or higher: 81.2%
Poverty Rate
10.4%
2.0 below the national average (12.4%)
Uninsured: 10.9%
Broadband Access
96.9%
7.2 above the national average (89.7%)
Median Home Value
$252,400
Median rent: $1,260 · 71% owner-occupied
Unemployment Rate
6.3%
Labor force participation: 64.7%
Demographics
Race & Ethnicity
Age Distribution
Commute to Work
Elgin, IL Frequently Asked Questions
What is the population of Elgin, IL?
The population of Elgin, IL is 114,106 according to the 2023 American Community Survey 5-year estimates. The median age is 36.3 years.
What is the median household income in Elgin?
The median household income in Elgin, IL is $88,316, above the national average of $78,538. Per capita income is $40,476.
What is the poverty rate in Elgin?
The poverty rate in Elgin, IL is 10.4%, compared to the national average of 12.4%. About 10.9% of residents lack health insurance.
What percentage of Elgin residents have a college degree?
26.0% of adults (25+) in Elgin hold a bachelor's degree or higher, and 81.2% have at least a high school diploma. The national average for bachelor's degree holders is 35.0%.
What is the median home value in Elgin?
The median home value in Elgin, IL is $252,400. Median rent is $1,260 per month, with 71% of housing units owner-occupied.
What is the racial makeup of Elgin?
Elgin's population is 45.3% White, 5.2% Black, 48.4% Hispanic or Latino, and 6.0% Asian (source: 2023 ACS).