Thousand Oaks, CA Population

Overview

127,274

Total Population

44.4

Median age

50.80%

Female population %

96.9:100

Gender ratio (M:F)

50-54 years

Largest age group

57.9

Total dependency ratio

White

Largest racial group

24,712

Hispanic population

Sources: U.S. Census Bureau, American Community Survey (ACS) 2021

TABLE OF CONTENTS

Age

Thousand Oaks's population is old compared to the rest of the country:

The median age in Thousand Oaks is 44.4, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
Thousand Oaks's population under 18 was 20.98%, compared to the 22.51% nationwide.
Thousand Oaks's elderly or the senior population (over 65 age) was 19.41% as compared to 16.04% nationwide.
Of the total population in Thousand Oaks, 17.26% were under the age of 15, 17.41% aged 15 to 29, 45.92% aged 30 to 64, 16.27% aged 65 to 84, and 3.14% were 85 years of age and older.

There are 2,030 more females than males in Thousand Oaks:

The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 50.80% females and 49.20% males in Thousand Oaks, CA.
The Thousand Oaks, CA gender ratio is 96.9:100 i.e. 96.9 men to 100 women (0.969).
For male population, the largest age group is 50-54 years with a population of 5,182.
For the female population, the largest age group is 50-54 years with a population of 5,344.

Thousand Oaks's population has become increasingly diverse:

Racial distribution of Thousand Oaks population: 75.59% are White, 1.71% are Black or African American, 0.50% are American Indian and Alaska Native, 9.81% are Asian, 0.10% are Native Hawaiian and other Pacific Islander, 2.82% are some other race and 9.48% are multiracial.
Thousand Oaks's racial breakdown clearly shows that there is an absolute majority of White population in the city.
By ethnicity, 24,712 is Hispanic or Latino (of any race), and 102,562 (80.58% of the total population) is Non-Hispanic.
The largest racial group in Thousand Oaks is White with a population of 96,209 (75.59% of the total population).

Thousand Oaks's population has already reached its peak and is showing a trend of decline:

The peak population was 128,661 in the year 2015
From 2000 to 2010, Thousand Oaks's population increased by 9,309 (7.93%), as compared to the national growth of 9.63%.
From 2010 to 2020, Thousand Oaks's population increased by 82 (0.06%), according to Census Bureau's Population Estimates Program. For the same period, the rate of growth for the United States was 7.17%.
Between the year 2000 and 2022, Thousand Oaks's population was lowest in year 2000 at 117,379.