Forest Park, Illinois Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Forest Park, Illinois is 14,000 as of the 2023 American Community Survey, making it the 177th-largest city in Illinois. The median household income is $81,323, the median home value is $293,800, and the median age is 40.0.
The population has declined 2.3% since 2010 (14,175 → 13,846).
14,000
Population
5828
People / sq mi
$81,323
Median Income
$293,800
Median Home Value
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Forest Park covers 2.4 sq mi of land at 5828 people per square mile.
About Forest Park, IL
What distinguishes Forest Park is density: among the most densely settled of US cities, around 5,828 people per square mile. Forest Park is a city in Illinois with a population of 14,000.
Household earnings are middling, with a median of $81,323 — near the US median of $78,538. The poverty rate is 4.9%, below the national 12.4%. Median home value is $293,800, with typical rent around $1,352.
Educational attainment is on the higher side for US cities — 49.8% of adults hold a four-year degree, above the national 35.0%. A solid 19.0% of workers are based at home, above the national 14.0%, and the average commute runs about 29 minutes each way.
That density explains much of the rest of the profile in Forest Park: denser places lean toward renting, shorter commutes by transit, and a younger working-age mix.
Forest Park village Population History (2010-2024)
The city of Forest Park village had a population of 14,175 in 2010 and 13,846 in 2024, a -2.3% growth over 14 years. The peak was 14,279 in 2020. Average annual growth rate: -0.16%.
13,846
Population (2024)
14,175
Population (2010)
14,279
Peak (2020)
-0.16%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 14,175 |
| 2011 | 14,212 |
| 2012 | 14,242 |
| 2013 | 14,255 |
| 2014 | 14,230 |
| 2015 | 14,151 |
| 2016 | 14,051 |
| 2017 | 13,919 |
| 2018 | 13,780 |
| 2019 | 13,704 |
| 2020 | 14,279 |
| 2021 | 14,009 |
| 2022 | 13,821 |
| 2023 | 13,769 |
| 2024 | 13,846 |
Race & Ethnicity
| White | 53.9% |
| Black or African American | 24.8% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.9% |
| Two or More Races | 0.0% |
Economy & Income
$81,323
Median Household Income
$55,165
Per Capita Income
4.9%
Poverty Rate
3.5%
Unemployment Rate
Housing
$293,800
Median Home Value
$1,352
Median Rent
53.6%
Owner-Occupied
Education
95.4%
High School+
49.8%
Bachelor's+
Commute
10.8%
Drive Alone
54.9%
Public Transit
19.0%
Work From Home
29.1 min
Avg Commute
Community Profile
23.8%
Foreign Born
84.6%
Non-English at Home
6.5%
Veterans
13.7%
With Disability
94.6%
Health Insurance
94.9%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 23.8% |
| Finance, Insurance & Real Estate | 18.7% |
| Education, Health Care & Social Services | 12.2% |
| Information | 9.1% |
| Manufacturing | 8.4% |
| Retail Trade | 7.2% |
| Public Administration | 3.3% |
| Arts, Entertainment & Food Services | 2.7% |
| Construction | 2.5% |
| Transportation & Warehousing | 1.6% |
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Frequently Asked Questions
Forest Park, Illinois has a population of 14,000 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 177th-largest city in Illinois.
The median household income in Forest Park, Illinois is $81,323, with 4.9% of residents living below the federal poverty level.
The median home value in Forest Park, Illinois is $293,800, with median monthly rent at $1,352 and a homeownership rate of 53.6%.
The median age in Forest Park, Illinois is 40.0 years. The population is 50.2% male and 49.8% female.
The population has declined 2.3% since 2010 (14,175 → 13,846).
Where to stay in Forest Park
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.