Oakley, California Population 2021

43,387
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Oakley is a city located in California. With a 2020 population of 43,387, it is the 195th largest city in California and the 898th largest city in the United States. Oakley is currently growing at a rate of 0.98% annually and its population has increased by 22.45% since the most recent census, which recorded a population of 35,432 in 2010. Oakley reached it's highest population of 43,387 in 2021. Spanning over 16 miles, Oakley has a population density of 2,735 people per square mile.

The average household income in Oakley is $112,457 with a poverty rate of 7.57%. The median rental costs in recent years comes to $1,688 per month, and the median house value is $441,900. The median age in Oakley is 33.5 years, 32.1 years for males, and 34.6 years for females. For every 100 females there are 99.3 males.

Oakley Demographics

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

  • White: 56.65%
  • Other race: 16.43%
  • Black or African American: 9.78%
  • Two or more races: 8.62%
  • Asian: 6.54%
  • Native American: 1.02%
  • Native Hawaiian or Pacific Islander: 0.95%
The current population of Oakley, California is 43,387, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 42,121.The last official US Census in 2010 recorded the population at 35,432.

Oakley, California Population 2021

Population by Race

Race Population Percentage
White23,41156.65%
Some Other Race6,78916.43%
Black or African American4,0439.78%
Two or More Races3,5648.62%
Asian2,7046.54%
American Indian and Alaska Native4211.02%
Native Hawaiian and Other Pacific Islander3920.95%
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Oakley Population by Race

Oakley Population Pyramid 2021

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Oakley Median Age

33.5


Total

32.1


Male

34.6


Female

Oakley Adults

There are 29,246 adults, (3,837 of whom are seniors) in Oakley.

Oakley Age Dependency

62.6

Age Dependency Ratio

15.1

Old Age Dependency Ratio

47.5

Child Dependency Ratio

Oakley Sex Ratio

Female

20,734

50.17%

Male

20,590

49.83%

Oakley Population by Age

Oakley Renter vs Owner Occupied by Household Type

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Oakley Household Types

Type Owner Renter
Married84.4%15.6%
All76.3%23.7%
Male75.9%24.1%
Non Family60.7%39.3%
Female51.9%48.1%

76.3%

Rate of Home Ownership

Oakley Households and Families

Type Count Average Size Owned
All11,7783.576.3
Married7,8353.9984.4
Non Family1,9831.2260.7
Female1,3214.0151.9
Male6393.4575.9

3.81

Average Family Size

3.5

Average Household Size

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Oakley Households by Type

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Education Attained Count Percentage
Less Than 9th Grade1,4385.79%
9th to 12th Grade1,5486.24%
High School Graduate6,68226.93%
Some College7,33529.56%
Associates Degree2,87511.59%
Bachelors Degree3,65314.72%
Graduate Degree1,2845.17%
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Oakley Educational Attainment by Sex (over 25)

Oakley Educational Attainment by Race

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Name Total High School Bachelors
White12,17311,5692,439
Hispanic7,3165,463921
Other Race3,1462,351283
Black2,1422,011552
Asian2,0111,840849
Multiple Races1,2341,115294
Native American2851598
Islander272178

The highest rate of high school graduation is among white people with a rate of 95.04%.

The highest rate of bachelors degrees is among asian people with a rate of 42.22%.

Oakley Educational Attainment by Race

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Name Average Male Female
Overall$54,078$71,029$39,865
Less Than High School$38,336$58,214$20,742
High School Grad$48,400$58,486$32,411
Some College$54,766$83,498$38,216
Bachelors Degree$73,849$77,742$64,609
Graduate Degree$66,333$$65,083

$54,078

Average Earnings

$71,029

Average Male

$39,865

Average Female

Oakley Earnings by Educational Attainment

Oakley Language by Age

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Oakley Language

70.94% of Oakley residents speak only English, while 29.06% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 21.61% of the population.

Oakley Language

Oakley Poverty by Race

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Name Total In Poverty Poverty Rate
White16,9861,0946.44%
Hispanic14,7241,0947.43%
Other6,74773110.83%
Black4,02650212.47%
Multiple3,4232928.53%
Asian2,7001806.67%
Native421204.75%

7.57%

Overall Poverty Rate

7.63%

Male Poverty Rate

7.52%

Female Poverty Rate

Poverty in Oakley

The race most likely to be in poverty in Oakley is Black, with 12.47% below the poverty level.

The race least likely to be in poverty in Oakley is Native, with 4.75% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.98%. Among those working part-time, it was 9.40%, and for those that did not work, the poverty rate was 12.84%.

Oakley Poverty

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Name Poverty
Less Than High School11.13%
High School8.07%
Some College5.09%
Bachelors or Greater2.31%

Oakley Poverty Rate by Education

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Name Poverty
Female Unemployed16.52%
Male Employed5.10%
Female Employed3.89%
Male Unemployed0.00%

Oakley Poverty Rate by Employment Status and Sex

Oakley Income by Household Type

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Name Median Mean
Households$104,893$112,457
Families$111,438$120,754
Married Families$125,830-
Non Families$27,250$55,966
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Income by Household Type

Oakley Marital Status

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Marriage Rates

54.1%

Overall Marriage Rate

56.7%

Male Marriage Rate

51.6%

Female Marriage Rate

Oakley Married by Age and Sex

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Oakley Marriage

The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 45-54.

Oakley Marital Status by Race

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Oakley Marital Status

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1,653

Number of Veterans

1,542

Male Veterans

111

Female Veterans

War Veterans
Vietnam561
First Gulf War336
Second Gulf War335
Korea110
World War II

Oakley Veterans by War

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Age Group Veterans
65 to 74488
35 to 54429
55 to 64281
18 to 34243
75+212

Oakley Veterans by Age

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Name Veterans % of Total
White1,2186.82%
Hispanic2022.19%
2 or More1498.76%
Black1465.80%
Asian1125.03%
Indian267.58%
Other20.05%

Oakley Veterans by Race

Oakley Veterans by Education

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5.03%

Veteran Poverty Rate

26.38%

Veteran Disability Rate

Oakley Veterans by Education

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67.9%

Labor Force Participation

65.2%

Employment Rate

3.9%

Unemployment Rate

Oakley Employment by Age

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Oakley Employment by Race

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Oakley 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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71.17%

Born in California

83.69%

Native Born

16.31%

Foreign Born

6.77%

Non Citizen

9.54%

Naturalized

Place of Birth

83.69% of Oakley residents were born in the United States, with 71.17% having been born in California. 6.77% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Oakley Place of Birth

Year Population Growth Annual Growth Rate
202143,3874220.98%
202042,9654220.99%
201942,5434221.00%
201842,1215031.21%
201741,6189532.34%
201640,6659572.41%
201539,7085901.51%
201439,1189762.56%
201338,1429652.60%
201237,1775811.59%
201136,5969302.61%
201035,66610,0473.36%
200025,6197,2453.38%
199018,37415,55820.63%
19802,8161,5107.99%
19701,3060.00%

Oakley Population by Year