United States › California › Ontario CITY · 2010 ACS
Ontario California · 163,924 residents · 50.0 sq mi
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The short version
With 163,924 people, Ontario is a city in California. The median age is 29.9, younger than the US median of 37.2. 30% of locals were born outside the United States. 15% of adults hold a bachelor's degree, below the 28% national rate. Home values have more than doubled since 2000, reaching $346,800. Owners hold 55% of the housing stock.
At a glance
Wealthier
above the US median
US median: $52,703
Younger
median age 29.9
US median: 37.2
Less educated
15% hold a bachelor's degree
US average: 28%
Less affordable
home values up 101%, inflation adjusted
US median home: $225,659
Section 01
Population & growth from 27.6 in 2000
US average: 37.2
Population, 1990 – 2024
128K 143K 157K 171K 185K 1990 2000 2010 2020 2024 Ontario Age distribution, 2010
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Section 02
Income & economy $57,771
+7%inflation adjusted, since 2000
from $42,452 in 2000
US average: $52,703
from $14,244 in 2000
US average: $27,286
Households earning $100K+
from 34.6% in 2009
US average: 33.3%
from 15.5% in 2000
US average: 13.8%
Workforce by industry, 2010
Professional, scientific, technical 7.6%
Transportation & warehousing 4.9%
Public administration 3.7%
Arts, entertainment, food 1.2%
Agriculture, forestry, fishing 1.1%
Education & health services 0.7%
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$346,800
+101%inflation adjusted, since 2000
from $136,300 in 2000
US average: $225,659
$1,198
+31%inflation adjusted, since 2000
from $720 in 2000
US average: $853
from 57.6% in 2000
44.7% rent
from 5.8% in 2009
US average: 12.1%
3.62 people
Unchangedsince 2009
from 3.61 people in 2009
US average: 2.60
from 43.8% in 2009
US average: 30.9%
from 50.7% in 2009
US average: 46.8%
from 6.4 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04
Race & ethnicity 2000
White, non-Hispanic 26.6%(42,048)
Hispanic / Latino 59.9%(94,610)
2010
White, non-Hispanic 18.2%(29,898)
Hispanic / Latino 69%(113,085)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Hispanic origin
+ 7 more hispanic origin groups with data Ancestry
+ 33 more ancestry groups with data from 10.5% in 2000
US average: 27.9%
High school or higher
from 62.5% in 2000
US average: 84.9%
from 2.7% in 2000
US average: 10.2%
Section 06
Commute & transportation from 22.4 min in 2000
US average: 25.2
from 76.3% in 2009
US average: 76.2%
from 15.4% in 2009
US average: 10.4%
from 2.1% in 2009
US average: 4.7%
from 2.6% in 2009
US average: 4.1%
from 1.4% in 2009
US average: 2.8%
from 0.7% in 2009
US average: 0.5%
from 5.4% in 2009
US average: 8.7%
Section 07
Work & employment from 10.3% in 2009
US average: 12.9%
from 20.7% in 2009
US average: 35.2%
Section 08
People & community from 29.1% in 2009
US average: 12.8%
from 6.4% in 2009
US average: 9.9%
Marital status (2024)
Women 15+
Never married 40.6%(29,953)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage Showing 2024 (the nearest year with coverage data).
from 25.0% in 2013
US average: 8.4%
from 49.0% in 2020
US average: 54.8%
Direct-purchase
from 8.6% in 2020
US average: 13.8%
from 10.3% in 2020
US average: 18.4%
from 32.0% in 2020
US average: 20.9%
VA health care
from 0.7% in 2020
US average: 2.2%
Any private
from 56.1% in 2020
US average: 67.1%
Any public
from 40.0% in 2020
US average: 36.7%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2024
Gulf War (2001 or later) 33.9%(1,556)
Gulf War (1990s) 18.7%(858)
Share of the 4,591 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Drill deeper
Places similar to Ontario Head to head
Compare Ontario to nearby cities ONTARIO VS
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ONTARIO VS
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ONTARIO VS
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Frequently asked
How many people live in Ontario, California? Ontario, California has about 163,924 residents according to the 2010 American Community Survey.
What is the median household income in Ontario, California? The typical household in Ontario, California earns about $57,771 a year. Half of households make more than that, and half make less.
Is Ontario, California expensive? In Ontario, California, the median home is worth about $346,800, and the typical rent is about $1,198 a month.
How educated are people in Ontario, California? About 15.4% of adults age 25 and over in Ontario, California hold a bachelor's degree or higher.
What is the poverty rate in Ontario, California? About 12.7% of people in Ontario, California live below the federal poverty line.
Has Ontario, California grown since 1990? Yes, Ontario, California has grown since 1990. The population has added about 30,745 residents, a change of about 23 percent over that period.
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