Oak Lawn, IL Census Data
Key demographic and economic indicators for Oak Lawn, Illinois from the 2023 American Community Survey (ACS) 5-year estimates.
Updated: 2026-03-23 · Source: U.S. Census Bureau, ACS 2023
Population
57,098
49.3% male · 50.7% female
Median Age
40.3
1.6 above the national average (38.7 yrs)
Median Household Income
$82,493
3,955.0 above the national average ($78,538)
Bachelor's Degree or Higher
30.2%
4.8 below the national average (35.0%)
HS diploma or higher: 90.3%
Poverty Rate
9.2%
3.2 below the national average (12.4%)
Uninsured: 7.6%
Broadband Access
94.3%
4.6 above the national average (89.7%)
Median Home Value
$267,900
Median rent: $1,310 · 82% owner-occupied
Unemployment Rate
5.1%
Labor force participation: 59.4%
Demographics
Race & Ethnicity
Age Distribution
Commute to Work
Oak Lawn, IL Frequently Asked Questions
What is the population of Oak Lawn, IL?
The population of Oak Lawn, IL is 57,098 according to the 2023 American Community Survey 5-year estimates. The median age is 40.3 years.
What is the median household income in Oak Lawn?
The median household income in Oak Lawn, IL is $82,493, above the national average of $78,538. Per capita income is $48,810.
What is the poverty rate in Oak Lawn?
The poverty rate in Oak Lawn, IL is 9.2%, compared to the national average of 12.4%. About 7.6% of residents lack health insurance.
What percentage of Oak Lawn residents have a college degree?
30.2% of adults (25+) in Oak Lawn hold a bachelor's degree or higher, and 90.3% 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 Oak Lawn?
The median home value in Oak Lawn, IL is $267,900. Median rent is $1,310 per month, with 82% of housing units owner-occupied.
What is the racial makeup of Oak Lawn?
Oak Lawn's population is 71.9% White, 7.7% Black, 23.7% Hispanic or Latino, and 2.1% Asian (source: 2023 ACS).