Demographics & People — Calumet City, Illinois

Population Overview

Population (Census)35,253
Estimated 2026~34,800
Median Age38.6
Total Households14,678
Family Households8,383
Average Household Size2.4
Diversity Index0.4211 (moderately diverse)

Race & Ethnicity

White3,798
Black or African American26,089
Asian55
Hispanic or Latino5,440

Heritage & Ancestry

GroupCount
Other groups24,831
Unclassified or not reported6,957
Hispanic: Hispanic or Latino6,113
Hispanic: Mexican5,818
Subsaharan African1,119
Polish889
Nigerian845
American807
German770
Irish690

Language

English Only27,468
Spanish4,482
Population 5+33,149

Veterans

Veterans1,005
Population 18+27,035

Commuting

Mean Commute Time34.4 minutes
Work from Home9.8%
Commuter ProfileN/A
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Calumet City, Illinois.