Ontario, Oregon Population 2021

10,972
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Ontario is a city located in Oregon. With a 2020 population of 10,972, it is the 47th largest city in Oregon and the 2906th largest city in the United States. Ontario is currently declining at a rate of -0.10% annually and its population has decreased by -3.47% since the most recent census, which recorded a population of 11,366 in 2010. Ontario reached it's highest population of 11,377 in 2010. Spanning over 5 miles, Ontario has a population density of 2,124 people per square mile.

The average household income in Ontario is $51,529 with a poverty rate of 27.33%. The median rental costs in recent years comes to $691 per month, and the median house value is $117,800. The median age in Ontario is 34.4 years, 33.3 years for males, and 36.7 years for females. For every 100 females there are 93.2 males.

Ontario Demographics

According to the most recent ACS, the racial composition of Ontario was:

  • White: 90.87%
  • Two or more races: 4.19%
  • Other race: 2.60%
  • Asian: 1.12%
  • Native American: 0.86%
  • Black or African American: 0.22%
  • Native Hawaiian or Pacific Islander: 0.15%
The current population of Ontario, Oregon is 10,972, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 11,005.The last official US Census in 2010 recorded the population at 11,366.

Ontario, Oregon Population 2021

2019 and 2020 population is estimated by projecting the raw 2018 numbers.

Year Total Population Growth Annual Growth Rate
202155,4464620.83%
202054,9844620.84%
201954,5224620.85%
201854,0605120.95%
201753,5483200.60%
201653,2282270.43%
201553,001-97-0.18%
201453,098-86-0.16%
201353,184-242-0.46%
201253,426-85-0.16%
201153,511-475-0.89%
201053,9860.00%

Ontario Metro Area Population by Year

Population by Race

Race Population Percentage
White9,96590.87%
Two or More Races4594.19%
Some Other Race2852.60%
Asian1231.12%
American Indian and Alaska Native940.86%
Black or African American240.22%
Native Hawaiian and Other Pacific Islander160.15%
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Ontario Population by Race

Ontario Population Pyramid 2021

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Ontario Median Age

34.4


Total

33.3


Male

36.7


Female

Ontario Adults

There are 7,857 adults, (1,983 of whom are seniors) in Ontario.

Ontario Age Dependency

86.7

Age Dependency Ratio

33.8

Old Age Dependency Ratio

52.9

Child Dependency Ratio

Ontario Sex Ratio

Female

5,676

51.76%

Male

5,290

48.24%

Ontario Population by Age

Ontario Renter vs Owner Occupied by Household Type

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Ontario Household Types

Type Owner Renter
Married63.1%36.9%
All49.2%50.8%
Male48.2%51.8%
Non Family43.7%56.3%
Female31.9%68.1%

49.2%

Rate of Home Ownership

Ontario Households and Families

Type Count Average Size Owned
All4,2682.549.2
Non Family1,7181.2243.7
Married1,5813.3363.1
Female7143.431.9
Male2553.4148.2

3.27

Average Family Size

2.5

Average Household Size

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Ontario Households by Type

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Education Attained Count Percentage
Less Than 9th Grade5358.23%
9th to 12th Grade67010.31%
High School Graduate1,99230.65%
Some College1,56024.00%
Associates Degree6079.34%
Bachelors Degree6329.72%
Graduate Degree5047.75%
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Ontario Educational Attainment by Sex (over 25)

Ontario Educational Attainment by Race

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Name Total High School Bachelors
White4,1243,798912
Hispanic2,1301,297170
Multiple Races19916548
Other Race14156
Asian10110149
Native American7144
Islander1616
Black1212

The highest rate of high school graduation is among black people with a rate of 100.00%.

The highest rate of bachelors degrees is among asian people with a rate of 48.51%.

Ontario Educational Attainment by Race

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Name Average Male Female
Overall$31,976$35,932$26,765
Less Than High School$25,184$32,833$19,531
High School Grad$30,680$31,425$26,786
Some College$26,571$32,500$26,192
Bachelors Degree$50,580$62,634$24,554
Graduate Degree$56,875$57,375$56,518

$31,976

Average Earnings

$35,932

Average Male

$26,765

Average Female

Ontario Earnings by Educational Attainment

Ontario Language by Age

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Ontario Language

66.25% of Ontario residents speak only English, while 33.75% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 32.60% of the population.

Ontario Language

Ontario Poverty by Race

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Name Total In Poverty Poverty Rate
Hispanic4,9471,54931.31%
White5,4101,29123.86%
Multiple44712527.96%
Other28111942.35%
Native947882.98%

27.33%

Overall Poverty Rate

24.09%

Male Poverty Rate

30.39%

Female Poverty Rate

Poverty in Ontario

The race most likely to be in poverty in Ontario is Native, with 82.98% below the poverty level.

The race least likely to be in poverty in Ontario is White, with 23.86% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 7.07%. Among those working part-time, it was 29.94%, and for those that did not work, the poverty rate was 33.15%.

Ontario Poverty

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Name Poverty
Less Than High School25.78%
High School21.31%
Some College18.34%
Bachelors or Greater12.09%

Ontario Poverty Rate by Education

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Name Poverty
Female Unemployed66.86%
Male Unemployed38.40%
Female Employed15.05%
Male Employed13.62%

Ontario Poverty Rate by Employment Status and Sex

Ontario Income by Household Type

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Name Median Mean
Households$36,922$51,529
Families$44,732$59,420
Married Families$64,965-
Non Families$23,460$35,047
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Income by Household Type

Ontario Marital Status

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Marriage Rates

40.3%

Overall Marriage Rate

40.9%

Male Marriage Rate

39.7%

Female Marriage Rate

Ontario Married by Age and Sex

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Ontario Marriage

The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 55-64.

Ontario Marital Status by Race

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Ontario Marital Status

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552

Number of Veterans

493

Male Veterans

59

Female Veterans

War Veterans
Vietnam154
First Gulf War139
Korea73
Second Gulf War55
World War II36

Ontario Veterans by War

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Age Group Veterans
75+179
35 to 54132
65 to 74111
55 to 64104
18 to 3426

Ontario Veterans by Age

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Name Veterans % of Total
White5447.63%
Hispanic411.41%
Asian86.50%

Ontario Veterans by Race

Ontario Veterans by Education

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9.74%

Veteran Poverty Rate

36.70%

Veteran Disability Rate

Ontario Veterans by Education

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58.2%

Labor Force Participation

52.7%

Employment Rate

8.8%

Unemployment Rate

Ontario Employment by Age

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Ontario Employment by Race

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Ontario Employment by Education

Origin of Non-Citizens

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Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

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49.21%

Born in Oregon

89.04%

Native Born

10.96%

Foreign Born

8.79%

Non Citizen

2.17%

Naturalized

Place of Birth

89.04% of Ontario residents were born in the United States, with 49.21% having been born in Oregon. 8.79% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Ontario Place of Birth

Year Population Growth Annual Growth Rate
202110,972-11-0.10%
202010,983-11-0.10%
201910,994-11-0.10%
201811,005520.47%
201710,953-8-0.07%
201610,961520.48%
201510,909-97-0.88%
201411,006-94-0.85%
201311,100-24-0.22%
201211,124-93-0.83%
201111,217-160-1.41%
201011,3773920.35%
200010,9851,5931.58%
19909,3925780.64%
19808,8142,2913.06%
19706,5231,4222.49%
19605,1016361.34%
19504,4659142.32%
19403,5511,6106.23%
19301,941-98-0.49%
19202,0397915.03%
19101,24880310.86%
19004450.00%

Ontario Population by Year