Thousand Oaks Flag

Thousand Oaks

County:
Ventura County
County Seat:
No
Area (mi²):
55.257
State:
California

Thousand Oaks is a city located in Ventura County, California. Thousand Oaks has a 2025 population of 121,222. Thousand Oaks is currently declining at a rate of -0.92% annually and its population has decreased by -4.42% since the most recent census, which recorded a population of 126,824 in 2020.

The average household income in Thousand Oaks is $171,487 with a poverty rate of 8.03%.The median age in Thousand Oaks is 44.5 years: 42.5 years for males, and 46.6 years for females.

121.2K
Total Population
2,194
Density (mi²)
-1.1K -0.92%
Growth

Thousand Oaks Population

Thousand Oaks Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Thousand Oaks includes 68.26% White, 9.64% Asian, 5.11% other race, and smaller percentages for Black or African American, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White85,78668.26%
Two or more races17,89214.24%
Asian12,1169.64%
Other race6,4285.11%
Black or African American2,5722.05%
Native American7870.63%
Native Hawaiian or Pacific Islander950.08%

Thousand Oaks Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Thousand Oaks' average per capita income is $73,735. Household income levels show a median of $134,367. The poverty rate stands at 8.03%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Married Families$184,814-
Families$167,295$203,674
Households$134,367$171,487
Non Families$69,775$94,594

$73,735

Average Income

$134,367

Median Household Income

8.03%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)