Montgomery County, Ohio
Population, Census, April 1, 2020 537,309
People
Population
Population estimates, July 1, 2025, (V2025) 539,598
Population estimates, July 1, 2024, (V2024) 537,443
Population estimates base, April 1, 2020, (V2025) 537,304
Population estimates base, April 1, 2020, (V2024) 537,301
Population, percent change - April 1, 2020 (estimates base) to July 1, 2025, (V2025) 0.4%
Population, percent change - April 1, 2020 (estimates base) to July 1, 2024, (V2024) Z
Population, Census, April 1, 2020 537,309
Population, Census, April 1, 2010 535,153
Age and Sex
Persons under 5 years, percent 5.6%
Persons under 18 years, percent 21.9%
Persons 65 years and over, percent 19.2%
Female persons, percent 51.5%
Race and Hispanic Origin
White alone, percent 71.3%
Black alone, percent(a) 22.1%
American Indian and Alaska Native alone, percent(a) 0.3%
Asian alone, percent(a) 2.8%
Native Hawaiian and Other Pacific Islander alone, percent(a) 0.1%
Two or More Races, percent 3.4%
Hispanic or Latino, percent(b) 4.6%
White alone, not Hispanic or Latino, percent 67.6%
Population Characteristics
Veterans, 2020-2024 34,904
Foreign-born persons, percent, 2020-2024 5.3%
Housing
Housing Units, July 1, 2025, (V2025) 254,375
Owner-occupied housing unit rate, 2020-2024 62.5%
Median value of owner-occupied housing units, 2020-2024 $180,900
Median selected monthly owner costs - with a mortgage, 2020-2024 $1,438
Median selected monthly owner costs - without a mortage, 2020-2024 $604
Median gross rent, 2020-2024 $1,026
Building Permits, 2025 1,079
Families & Living Arrangements
Households, 2020-2024 231,319
Persons per household, 2020-2024 2.24
Living in the same house 1 year ago, percent of persons age 1 year+ , 2020-2024 85.9%
Language other than English spoken at home, percent of persons age 5 years+, 2020-2024 7.3%
Computer and Internet Use
Households with a computer, percent, 2020-2024 94.6%
Households with a broadband Internet subscription, percent, 2020-2024 90.6%
Education
High school graduate or higher, percent of persons age 25 years+, 2020-2024 92.6%
Bachelor's degree or higher, percent of persons age 25 years+, 2020-2024 31.3%
Health
With a disability, under age 65 years, percent, 2020-2024 11.2%
Persons without health insurance, under age 65 years, percent 7.7%
Economy
In civilian labor force, total, percent of population age 16 years+, 2020-2024 62.7%
In civilian labor force, female, percent of population age 16 years+, 2020-2024 59.7%
Total accommodation and food services sales, 2022 ($1,000)(c) 1,600,257
Total health care and social assistance receipts/revenue, 2022 ($1,000)(c) 9,169,875
Total transportation and warehousing receipts/revenue, 2022 ($1,000)(c) 2,039,917
Total retail sales, 2022 ($1,000)(c) 10,597,718
Total retail sales per capita, 2022(c) $19,865
Transportation
Mean travel time to work (minutes), workers age 16 years+, 2020-2024 21.9
Income & Poverty
Median households income (in 2024 dollars), 2020-2024 $66,139
Per capita income in past 12 months (in 2024 dollars), 2020-2024 $38,450
Persons in poverty, percent 14.4%
Businesses
Businesses
Total employer establishments, 2023 10,930
Total employment, 2023 234,881
Total annual payroll, 2023 ($1,000) 13,881,560
Total employment, percent change, 2022-2023 3.7%
Total nonemployer establishments, 2023 37,294
All employer firms, Reference year 2023 7,720
Male-owned employer firms, Reference year 2023 4,681
Female-owned employer firms, Reference year 2023 1,504
Minority-owned employer firms, Reference year 2023 1,090
Nonminority-owned employer firms, Reference year 2023 5,554
Veteran-owned employer firms, Reference year 2023 S
Nonveteran-owned employer firms, Reference year 2023 5,978
Geography
Geography
Population per square mile, 2020 1,164.6
Population per square mile, 2010 1,159.5
Land area in square miles, 2020 461.35
Land area in square miles, 2010 461.55
FIPS Code 39113