Calumet City, Illinois Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Calumet City, Illinois is 35,253 as of the 2023 American Community Survey, making it the 53rd-largest city in Illinois. The median household income is $53,991, the median home value is $133,600, and the median age is 37.8.
The population has declined 6.2% since 2010 (37,150 → 34,855).
35,253
Population
4897
People / sq mi
$53,991
Median Income
$133,600
Median Home Value
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Calumet City covers 7.2 sq mi of land at 4897 people per square mile.
About Calumet City, IL
In Calumet City, home values do the distinguishing — a median of $133,600. With 35,253 residents, Calumet City is a city in Illinois.
The typical household earns $53,991, below the US median of $78,538. The poverty rate, 18.5%, is among the steepest of comparable US cities and above the national 12.4%. Real estate is inexpensive, with a typical home worth only $133,600, with typical rent around $1,138.
College attainment is 20.5%, below the national 35.0%. Just 7.7% of workers are home-based, below the national 14.0%, and the average commute runs about 34 minutes each way.
Calumet City city Population History (2010-2024)
The city of Calumet City city had a population of 37,150 in 2010 and 34,855 in 2024, a -6.2% growth over 14 years. The peak was 37,415 in 2013. Average annual growth rate: -0.45%.
34,855
Population (2024)
37,150
Population (2010)
37,415
Peak (2013)
-0.45%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 37,150 |
| 2011 | 37,268 |
| 2012 | 37,365 |
| 2013 | 37,415 |
| 2014 | 37,358 |
| 2015 | 37,164 |
| 2016 | 36,903 |
| 2017 | 36,568 |
| 2018 | 36,190 |
| 2019 | 35,913 |
| 2020 | 35,905 |
| 2021 | 35,237 |
| 2022 | 34,763 |
| 2023 | 34,643 |
| 2024 | 34,855 |
Race & Ethnicity
| White | 10.8% |
| Black or African American | 74.0% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.9% |
| Two or More Races | 0.2% |
Economy & Income
$53,991
Median Household Income
$28,232
Per Capita Income
18.5%
Poverty Rate
6.0%
Unemployment Rate
Housing
$133,600
Median Home Value
$1,138
Median Rent
55.9%
Owner-Occupied
Education
88.5%
High School+
20.5%
Bachelor's+
Commute
8.1%
Drive Alone
70.0%
Public Transit
7.7%
Work From Home
33.5 min
Avg Commute
Community Profile
14.7%
Foreign Born
82.9%
Non-English at Home
3.5%
Veterans
10.4%
With Disability
90.2%
Health Insurance
93.3%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 30.2% |
| Retail Trade | 17.7% |
| Finance, Insurance & Real Estate | 8.5% |
| Education, Health Care & Social Services | 7.9% |
| Manufacturing | 7.5% |
| Construction | 3.6% |
| Arts, Entertainment & Food Services | 3.4% |
| Public Administration | 3.3% |
| Transportation & Warehousing | 3.2% |
| Information | 3.1% |
Largest cities in Illinois
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Part of Illinois
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City rankings
Frequently Asked Questions
Calumet City, Illinois has a population of 35,253 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 53rd-largest city in Illinois.
The median household income in Calumet City, Illinois is $53,991, with 18.5% of residents living below the federal poverty level.
The median home value in Calumet City, Illinois is $133,600, with median monthly rent at $1,138 and a homeownership rate of 55.9%.
The median age in Calumet City, Illinois is 37.8 years. The population is 46.0% male and 54.0% female.
The population has declined 6.2% since 2010 (37,150 → 34,855).
Calumet City city, IL Climate
Calumet City city, IL has an average annual temperature of 10°C (50°F) and receives about 958 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
10°C
Avg Temp
958
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -5° / 22° | 44 mm |
| February | -2° / 28° | 38 mm |
| March | 3° / 38° | 68 mm |
| April | 9° / 49° | 99 mm |
| May | 16° / 60° | 97 mm |
| June | 21° / 70° | 106 mm |
| July | 24° / 74° | 97 mm |
| August | 23° / 73° | 96 mm |
| September | 18° / 65° | 92 mm |
| October | 12° / 53° | 72 mm |
| November | 5° / 41° | 83 mm |
| December | -2° / 29° | 66 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Calumet City city, IL
The most comfortable months to visit Calumet City city, IL are typically June, August and September, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 29°C high). The coldest is January (near -10°C low). June is usually the wettest month.
Where to stay near Calumet City
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.