Ontario city, California
Population, Census, April 1, 2020 175,265
People
Population
Population estimates, July 1, 2025, (V2025) 187,013
Population estimates, July 1, 2024, (V2024) 185,285
Population estimates base, April 1, 2020, (V2025) 175,262
Population estimates base, April 1, 2020, (V2024) 175,264
Population, percent change - April 1, 2020 (estimates base) to July 1, 2025, (V2025) 6.7%
Population, percent change - April 1, 2020 (estimates base) to July 1, 2024, (V2024) 5.7%
Population, Census, April 1, 2020 175,265
Population, Census, April 1, 2010 163,924
Age and Sex
Persons under 5 years, percent 6.4%
Persons under 18 years, percent 24.4%
Persons 65 years and over, percent 10.5%
Female persons, percent 51.2%
Race and Hispanic Origin
White alone, percent 20.3%
Black alone, percent(a) 6.3%
American Indian and Alaska Native alone, percent(a) 2.1%
Asian alone, percent(a) 9.8%
Native Hawaiian and Other Pacific Islander alone, percent(a) 0.3%
Two or More Races, percent 28.8%
Hispanic or Latino, percent(b) 68.6%
White alone, not Hispanic or Latino, percent 12.3%
Population Characteristics
Veterans, 2020-2024 4,591
Foreign-born persons, percent, 2020-2024 27.7%
Housing
Housing Units, July 1, 2025, (V2025) X
Owner-occupied housing unit rate, 2020-2024 58.0%
Median value of owner-occupied housing units, 2020-2024 $607,600
Median selected monthly owner costs - with a mortgage, 2020-2024 $2,549
Median selected monthly owner costs - without a mortage, 2020-2024 $698
Median gross rent, 2020-2024 $2,030
Building Permits, 2025 X
Families & Living Arrangements
Households, 2020-2024 53,770
Persons per household, 2020-2024 3.34
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 55.1%
Computer and Internet Use
Households with a computer, percent, 2020-2024 97.6%
Households with a broadband Internet subscription, percent, 2020-2024 94.9%
Education
High school graduate or higher, percent of persons age 25 years+, 2020-2024 78.1%
Bachelor's degree or higher, percent of persons age 25 years+, 2020-2024 22.5%
Health
With a disability, under age 65 years, percent, 2020-2024 7.3%
Persons without health insurance, under age 65 years, percent 10.1%
Economy
In civilian labor force, total, percent of population age 16 years+, 2020-2024 66.1%
In civilian labor force, female, percent of population age 16 years+, 2020-2024 59.0%
Total accommodation and food services sales, 2022 ($1,000)(c) 740,010
Total health care and social assistance receipts/revenue, 2022 ($1,000)(c) 1,474,067
Total transportation and warehousing receipts/revenue, 2022 ($1,000)(c) 3,727,501
Total retail sales, 2022 ($1,000)(c) 9,329,863
Total retail sales per capita, 2022(c) $51,689
Transportation
Mean travel time to work (minutes), workers age 16 years+, 2020-2024 31.5
Income & Poverty
Median households income (in 2024 dollars), 2020-2024 $88,941
Per capita income in past 12 months (in 2024 dollars), 2020-2024 $32,506
Persons in poverty, percent 12.4%
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 3,507.3
Population per square mile, 2010 3,282.4
Land area in square miles, 2020 49.97
Land area in square miles, 2010 49.94
FIPS Code 0653896