Overview
82,409
Total Population
35.4
Median age
47.76%
Female population %
109.4:100
Gender ratio (M:F)
30-34 years
Largest age group
39.9
Total dependency ratio
White
Largest racial group
14,826
Hispanic population
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
TABLE OF CONTENTS
Age
Mountain View's population is young compared to the rest of the country:
- The median age in Mountain View is 35.4, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
- Mountain View's population under 18 was 20.29%, compared to the 22.51% nationwide.
- Mountain View's elderly or the senior population (over 65 age) was 11.10% as compared to 16.04% nationwide.
- Of the total population in Mountain View, 17.41% were under the age of 15, 20.58% aged 15 to 29, 50.91% aged 30 to 64, 9.41% aged 65 to 84, and 1.69% were 85 years of age and older.

Read more about Mountain View, CA population by age ➔
Gender
There are 3,691 less females than males in Mountain View:
- The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 47.76% females and 52.24% males in Mountain View, CA.
- The Mountain View, CA gender ratio is 109.4:100 i.e. 109.4 men to 100 women (1.094).
- For male population, the largest age group is 30-34 years with a population of 5,015.
- For the female population, the largest age group is 30-34 years with a population of 4,197.

Read more about Mountain View, CA population by gender ➔
Race / Ethnicity
Mountain View's population has become increasingly diverse:
- Racial distribution of Mountain View population: 48.43% are White, 2.42% are Black or African American, 0.43% are American Indian and Alaska Native, 33.35% are Asian, 0.01% are Native Hawaiian and other Pacific Islander, 5.79% are some other race and 9.57% are multiracial.
- Mountain View's racial breakdown clearly shows that there is no majority of any race in the city.
- By ethnicity, 14,826 is Hispanic or Latino (of any race), and 67,583 (82.01% of the total population) is Non-Hispanic.
- The largest racial group in Mountain View is White with a population of 39,91 (48.43% of the total population).

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Year by year
Mountain View's population has already reached its peak and is showing a trend of decline:
- The peak population was 82,430 in the year 2020
- From 2000 to 2010, Mountain View's population increased by 2,518 (3.53%), as compared to the national growth of 9.63%.
- From 2010 to 2020, Mountain View's population increased by 8,671 (11.76%), 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, Mountain View's population was lowest in year 2004 at 69,167.

Read more about Mountain View, CA population by year ➔
References
- U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates
- U.S. Census Bureau Population Estimates Population Estimates Program (PEP)