Thousand Oaks, California Population 2021

125,881
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Thousand Oaks is a city located in California. With a 2020 population of 125,881, it is the 48th largest city in California and the 223rd largest city in the United States. Thousand Oaks is currently declining at a rate of -0.37% annually and its population has decreased by -0.63% since the most recent census, which recorded a population of 126,683 in 2010. Thousand Oaks reached it's highest population of 128,636 in 2014. Spanning over 55 miles, Thousand Oaks has a population density of 2,278 people per square mile.

The average household income in Thousand Oaks is $145,052 with a poverty rate of 5.18%. The median rental costs in recent years comes to $2,101 per month, and the median house value is $726,100. The median age in Thousand Oaks is 44.2 years, 41.9 years for males, and 45.7 years for females. For every 100 females there are 96.1 males.

Thousand Oaks Demographics

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

  • White: 82.03%
  • Asian: 9.86%
  • Two or more races: 4.08%
  • Other race: 2.12%
  • Black or African American: 1.39%
  • Native American: 0.42%
  • Native Hawaiian or Pacific Islander: 0.10%
The current population of Thousand Oaks, California is 125,881, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 127,279.The last official US Census in 2010 recorded the population at 126,683.

Thousand Oaks, California Population 2021

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

Year Total Population Growth Annual Growth Rate
2021841,734-2,136-0.25%
2020843,870-2,136-0.25%
2019846,006-2,136-0.25%
2018848,142-902-0.11%
2017849,0441,7210.20%
2016847,3231,5210.18%
2015845,8023,5050.41%
2014842,2974,1610.49%
2013838,1364,6200.55%
2012833,5163,4170.41%
2011830,0995,0020.60%
2010825,0970.00%

Thousand Oaks Metro Area Population by Year

Population by Race

Race Population Percentage
White104,90082.03%
Asian12,6119.86%
Two or More Races5,2154.08%
Some Other Race2,7072.12%
Black or African American1,7731.39%
American Indian and Alaska Native5400.42%
Native Hawaiian and Other Pacific Islander1270.10%
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Thousand Oaks Population by Race

Thousand Oaks Population Pyramid 2021

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Thousand Oaks Median Age

44.2


Total

41.9


Male

45.7


Female

Thousand Oaks Adults

There are 100,294 adults, (24,285 of whom are seniors) in Thousand Oaks.

Thousand Oaks Age Dependency

68.2

Age Dependency Ratio

32

Old Age Dependency Ratio

36.3

Child Dependency Ratio

Thousand Oaks Sex Ratio

Female

65,193

50.98%

Male

62,680

49.02%

Thousand Oaks Population by Age

Thousand Oaks Renter vs Owner Occupied by Household Type

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Thousand Oaks Household Types

Type Owner Renter
Married80.8%19.2%
All70.1%29.9%
Male57.8%42.2%
Non Family55%45%
Female53.9%46.1%

70.1%

Rate of Home Ownership

Thousand Oaks Households and Families

Type Count Average Size Owned
All45,7122.7570.1
Married26,7503.3380.8
Non Family13,6811.3155
Female3,8303.5953.9
Male1,4513.5357.8

3.3

Average Family Size

2.75

Average Household Size

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Thousand Oaks Households by Type

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Education Attained Count Percentage
Less Than 9th Grade2,9173.26%
9th to 12th Grade2,8723.21%
High School Graduate11,46212.82%
Some College18,55820.76%
Associates Degree8,1759.15%
Bachelors Degree26,42929.57%
Graduate Degree18,96621.22%
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Thousand Oaks Educational Attainment by Sex (over 25)

Thousand Oaks Educational Attainment by Race

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Name Total High School Bachelors
White63,52762,12533,400
Hispanic14,04010,1323,663
Asian9,2458,8387,004
Multiple Races2,1832,045983
Other Race1,5231,154367
Black1,2061,186668
Native American25418348
Islander936510

The highest rate of high school graduation is among black people with a rate of 98.34%.

The highest rate of bachelors degrees is among asian people with a rate of 75.76%.

Thousand Oaks Educational Attainment by Race

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Name Average Male Female
Overall$62,200$80,026$46,446
Less Than High School$23,935$31,207$16,080
High School Grad$32,635$37,894$25,284
Some College$47,703$63,231$36,343
Bachelors Degree$78,008$93,486$61,684
Graduate Degree$101,457$129,024$79,265

$62,200

Average Earnings

$80,026

Average Male

$46,446

Average Female

Thousand Oaks Earnings by Educational Attainment

Thousand Oaks Language by Age

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Thousand Oaks Language

75.62% of Thousand Oaks residents speak only English, while 24.38% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 13.03% of the population.

Thousand Oaks Language

Thousand Oaks Poverty by Race

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Name Total In Poverty Poverty Rate
White84,2394,0044.75%
Hispanic24,2861,5076.21%
Asian12,4296305.07%
Other2,66228910.86%
Multiple5,1132635.14%
Black1,7421609.18%
Native5187714.86%
Islander12475.65%

5.18%

Overall Poverty Rate

4.42%

Male Poverty Rate

5.91%

Female Poverty Rate

Poverty in Thousand Oaks

The race most likely to be in poverty in Thousand Oaks is Native, with 14.86% below the poverty level.

The race least likely to be in poverty in Thousand Oaks is White, with 4.75% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.06%. Among those working part-time, it was 6.32%, and for those that did not work, the poverty rate was 10.44%.

Thousand Oaks Poverty

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Name Poverty
Less Than High School10.66%
High School9.55%
Some College5.21%
Bachelors or Greater2.84%

Thousand Oaks Poverty Rate by Education

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Name Poverty
Male Unemployed16.73%
Female Unemployed13.05%
Female Employed3.35%
Male Employed2.27%

Thousand Oaks Poverty Rate by Employment Status and Sex

Thousand Oaks Income by Household Type

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Name Median Mean
Households$109,378$145,052
Families$135,332$168,122
Married Families$147,290$182,144
Non Families$63,049$86,497
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Income by Household Type

Thousand Oaks Marital Status

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Marriage Rates

54.4%

Overall Marriage Rate

56.5%

Male Marriage Rate

52.4%

Female Marriage Rate

Thousand Oaks Married by Age and Sex

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Thousand Oaks 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 35-44.

Thousand Oaks Marital Status by Race

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Thousand Oaks Marital Status

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6,086

Number of Veterans

5,902

Male Veterans

184

Female Veterans

War Veterans
Vietnam2,654
Korea873
Second Gulf War736
First Gulf War577
World War II428

Thousand Oaks Veterans by War

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Age Group Veterans
75+2,425
65 to 741,900
55 to 64703
35 to 54643
18 to 34415

Thousand Oaks Veterans by Age

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Name Veterans % of Total
White5,6376.74%
Hispanic4692.79%
Asian1521.52%
Black14910.97%
2 or More772.82%
Indian4212.03%
Other221.10%
Hawaiian76.42%

Thousand Oaks Veterans by Race

Thousand Oaks Veterans by Education

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3.40%

Veteran Poverty Rate

26.83%

Veteran Disability Rate

Thousand Oaks Veterans by Education

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64.2%

Labor Force Participation

61.2%

Employment Rate

4.5%

Unemployment Rate

Thousand Oaks Employment by Age

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Thousand Oaks Employment by Race

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Thousand Oaks 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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53.75%

Born in California

81.71%

Native Born

18.29%

Foreign Born

8.16%

Non Citizen

10.14%

Naturalized

Place of Birth

81.71% of Thousand Oaks residents were born in the United States, with 53.75% having been born in California. 8.16% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Thousand Oaks Place of Birth

Year Population Growth Annual Growth Rate
2021125,881-466-0.37%
2020126,347-466-0.37%
2019126,813-466-0.37%
2018127,279-950-0.74%
2017128,229-251-0.20%
2016128,480-152-0.12%
2015128,632-4-0.00%
2014128,6364120.32%
2013128,2245670.44%
2012127,6573320.26%
2011127,3255930.47%
2010126,7329,7270.80%
2000117,00512,6531.15%
1990104,35227,2803.08%
198077,07241,1997.95%
197035,87332,93928.45%
19602,9341,6918.97%
19501,2430.00%

Thousand Oaks Population by Year