Markham city, Illinois
Population estimates, July 1, 2025, (V2025) 11,274
People
Population
Population estimates, July 1, 2025, (V2025) 11,274
Population estimates, July 1, 2024, (V2024) 11,290
Population estimates base, April 1, 2020, (V2025) 11,664
Population estimates base, April 1, 2020, (V2024) 11,664
Population, percent change - April 1, 2020 (estimates base) to July 1, 2025, (V2025) -3.3%
Population, percent change - April 1, 2020 (estimates base) to July 1, 2024, (V2024) -3.2%
Population, Census, April 1, 2020 11,661
Population, Census, April 1, 2010 12,508
Age and Sex
Persons under 5 years, percent 7.8%
Persons under 18 years, percent 26.8%
Persons 65 years and over, percent 14.6%
Female persons, percent 52.0%
Race and Hispanic Origin
White alone, percent 11.3%
Black alone, percent(a) 70.6%
American Indian and Alaska Native alone, percent(a) 0.5%
Asian alone, percent(a) 0.4%
Native Hawaiian and Other Pacific Islander alone, percent(a) 0.0%
Two or More Races, percent 6.3%
Hispanic or Latino, percent(b) 17.8%
White alone, not Hispanic or Latino, percent 9.2%
Population Characteristics
Veterans, 2020-2024 316
Foreign-born persons, percent, 2020-2024 7.9%
Housing
Housing Units, July 1, 2025, (V2025) X
Owner-occupied housing unit rate, 2020-2024 74.9%
Median value of owner-occupied housing units, 2020-2024 $135,300
Median selected monthly owner costs - with a mortgage, 2020-2024 $1,682
Median selected monthly owner costs - without a mortage, 2020-2024 $606
Median gross rent, 2020-2024 $1,621
Building Permits, 2025 X
Families & Living Arrangements
Households, 2020-2024 3,655
Persons per household, 2020-2024 3.09
Living in the same house 1 year ago, percent of persons age 1 year+ , 2020-2024 92.5%
Language other than English spoken at home, percent of persons age 5 years+, 2020-2024 15.2%
Computer and Internet Use
Households with a computer, percent, 2020-2024 97.3%
Households with a broadband Internet subscription, percent, 2020-2024 92.3%
Education
High school graduate or higher, percent of persons age 25 years+, 2020-2024 87.5%
Bachelor's degree or higher, percent of persons age 25 years+, 2020-2024 17.7%
Health
With a disability, under age 65 years, percent, 2020-2024 8.7%
Persons without health insurance, under age 65 years, percent 10.6%
Economy
In civilian labor force, total, percent of population age 16 years+, 2020-2024 60.1%
In civilian labor force, female, percent of population age 16 years+, 2020-2024 56.3%
Total accommodation and food services sales, 2022 ($1,000)(c) 12,423
Total health care and social assistance receipts/revenue, 2022 ($1,000)(c) 9,491
Total transportation and warehousing receipts/revenue, 2022 ($1,000)(c) 230,705
Total retail sales, 2022 ($1,000)(c) 84,852
Total retail sales per capita, 2022(c) $7,564
Transportation
Mean travel time to work (minutes), workers age 16 years+, 2020-2024 35.7
Income & Poverty
Median households income (in 2024 dollars), 2020-2024 $57,302
Per capita income in past 12 months (in 2024 dollars), 2020-2024 $25,372
Persons in poverty, percent 18.0%
Businesses
Businesses
Total employer establishments, 2023 X
Total employment, 2023 X
Total annual payroll, 2023 ($1,000) X
Total employment, percent change, 2022-2023 X
Total nonemployer establishments, 2023 X
All employer firms, Reference year 2023 X
Male-owned employer firms, Reference year 2023 X
Female-owned employer firms, Reference year 2023 X
Minority-owned employer firms, Reference year 2023 X
Nonminority-owned employer firms, Reference year 2023 X
Veteran-owned employer firms, Reference year 2023 X
Nonveteran-owned employer firms, Reference year 2023 X
Geography
Geography
Population per square mile, 2020 2,157.4
Population per square mile, 2010 2,356.4
Land area in square miles, 2020 5.41
Land area in square miles, 2010 5.31
FIPS Code 1747007