Oak Park, IL Census Data
Key demographic and economic indicators for Oak Park, Illinois from the 2023 American Community Survey (ACS) 5-year estimates.
Updated: 2026-03-23 · Source: U.S. Census Bureau, ACS 2023
Population
53,315
46.5% male · 53.5% female
Median Age
40.6
1.9 above the national average (38.7 yrs)
Median Household Income
$108,026
29,488.0 above the national average ($78,538)
Bachelor's Degree or Higher
72.5%
37.5 above the national average (35.0%)
HS diploma or higher: 97.3%
Poverty Rate
6.7%
5.7 below the national average (12.4%)
Uninsured: 3.0%
Broadband Access
97.6%
7.9 above the national average (89.7%)
Median Home Value
$456,300
Median rent: $1,456 · 61% owner-occupied
Unemployment Rate
5.5%
Labor force participation: 66.3%
Demographics
Race & Ethnicity
Age Distribution
Commute to Work
Oak Park, IL Frequently Asked Questions
What is the population of Oak Park, IL?
The population of Oak Park, IL is 53,315 according to the 2023 American Community Survey 5-year estimates. The median age is 40.6 years.
What is the median household income in Oak Park?
The median household income in Oak Park, IL is $108,026, above the national average of $78,538. Per capita income is $72,139.
What is the poverty rate in Oak Park?
The poverty rate in Oak Park, IL is 6.7%, compared to the national average of 12.4%. About 3.0% of residents lack health insurance.
What percentage of Oak Park residents have a college degree?
72.5% of adults (25+) in Oak Park hold a bachelor's degree or higher, and 97.3% 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 Park?
The median home value in Oak Park, IL is $456,300. Median rent is $1,456 per month, with 61% of housing units owner-occupied.
What is the racial makeup of Oak Park?
Oak Park's population is 63.0% White, 19.5% Black, 8.5% Hispanic or Latino, and 5.5% Asian (source: 2023 ACS).