Crest Hill, Illinois Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Crest Hill, Illinois is 19,754 as of the 2023 American Community Survey, making it the 123rd-largest city in Illinois. The median household income is $71,408, the median home value is $222,600, and the median age is 39.2.
The population has declined 2.9% since 2010 (20,824 → 20,223).
19,754
Population
2201
People / sq mi
$71,408
Median Income
$222,600
Median Home Value
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Crest Hill covers 9.0 sq mi of land at 2201 people per square mile.
About Crest Hill, IL
Remote work is unusually rare in Crest Hill: 6.4% of workers primarily work from home, below the 14.0% national rate. With 19,754 residents, Crest Hill is a city in Illinois.
The typical household here earns about $71,408, below the US median of $78,538. Poverty runs at 8.4%, below the national 12.4%. Property is affordable here, the median home worth $222,600, with typical rent around $1,386.
Degree attainment is on the lower side for US cities: 21.5% of adults hold a bachelor’s degree, below the national 35.0%. Most workers commute: only 6.4% work from home, below the national 14.0%, and the average commute runs about 28 minutes each way.
Crest Hill city Population History (2010-2024)
The city of Crest Hill city had a population of 20,824 in 2010 and 20,223 in 2024, a -2.9% growth over 14 years. The peak was 21,231 in 2014. Average annual growth rate: -0.21%.
20,223
Population (2024)
20,824
Population (2010)
21,231
Peak (2014)
-0.21%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 20,824 |
| 2011 | 21,028 |
| 2012 | 21,013 |
| 2013 | 21,201 |
| 2014 | 21,231 |
| 2015 | 20,710 |
| 2016 | 20,643 |
| 2017 | 20,584 |
| 2018 | 20,498 |
| 2019 | 20,376 |
| 2020 | 20,417 |
| 2021 | 20,352 |
| 2022 | 20,204 |
| 2023 | 20,197 |
| 2024 | 20,223 |
Race & Ethnicity
| White | 55.9% |
| Black or African American | 20.7% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 2.2% |
| Two or More Races | 0.0% |
Economy & Income
$71,408
Median Household Income
$33,522
Per Capita Income
8.4%
Poverty Rate
3.1%
Unemployment Rate
Housing
$222,600
Median Home Value
$1,386
Median Rent
68.2%
Owner-Occupied
Education
86.2%
High School+
21.5%
Bachelor's+
Commute
1.0%
Drive Alone
77.1%
Public Transit
6.4%
Work From Home
28.1 min
Avg Commute
Community Profile
13.6%
Foreign Born
76.8%
Non-English at Home
5.7%
Veterans
14.6%
With Disability
94.7%
Health Insurance
91.1%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 17.3% |
| Retail Trade | 15.0% |
| Finance, Insurance & Real Estate | 10.8% |
| Manufacturing | 9.9% |
| Education, Health Care & Social Services | 7.3% |
| Information | 7.1% |
| Construction | 5.9% |
| Arts, Entertainment & Food Services | 4.8% |
| Public Administration | 3.5% |
| Transportation & Warehousing | 2.1% |
| Agriculture & Mining | 0.4% |
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Frequently Asked Questions
Crest Hill, Illinois has a population of 19,754 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 123rd-largest city in Illinois.
The median household income in Crest Hill, Illinois is $71,408, with 8.4% of residents living below the federal poverty level.
The median home value in Crest Hill, Illinois is $222,600, with median monthly rent at $1,386 and a homeownership rate of 68.2%.
The median age in Crest Hill, Illinois is 39.2 years. The population is 56.8% male and 43.2% female.
The population has declined 2.9% since 2010 (20,824 → 20,223).
Where to stay in Crest Hill
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.