Los Altos city, California Census 2020 Population By Race and Ethnicity

Updated on September 4, 2023.

According to the data from the US 2020 decennial Census, in April 2020, the 31.63K population of Los Altos city, CA residents comprised of 1.54K residents who identified as Hispanic or Latino (4.86%), and 30.09K residents who identified as Non-Hispanic (95.14%).

Race: The White Alone population was the largest racial group in Los Altos city, CA, with a population of 16.96K (53.62%). The Asian Alone population was the second largest racial group in Los Altos city, CA, with a population of 11.18K (35.34%). The Two Or More Races population was the third largest racial group in Los Altos city, CA, with a population of 2.76K (8.72%). The smallest racial group in Los Altos city, CA was American Indian and Alaska Native Alone with a population of 43 (0.14%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Los Altos city, CA, with a population of 16.63K (52.59%). The Non-Hispanic - Asian Alone population was the second largest ethnic group in Los Altos city, CA, with a population of 11.15K (35.24%). The Non-Hispanic - Two or More Races population was the third largest ethnic group in Los Altos city, CA, with a population of 1.88K (5.95%). The smallest ethnic group in Los Altos city, CA was Hispanic - Native Hawaiian & Pac. Islander with a population of 7 (0.02%).

The charts and tables below shows the population and percentage of each racial group and ethnicity group in Los Altos city, California from the 2020 decennial census.

You can see similar information for other cities and places in California and also for the state of California.

Los Altos city, CA Hispanics and Non Hispanics Population in Census 2020
Total Population:
Los Altos city, CA Racial Groups in Census 2020
Total Population:
Los Altos city, CA Ethnicity Groups in Census 2020
Total Population:
Los Altos city, CA Population of Racial Groups in Census 2020
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Race Population % of City or Place Population
Black or African American Alone 188 0.59
White Alone 16958 53.62
American Indian and Alaska Native Alone 43 0.14
Asian Alone 11176 35.34
Native Hawaiian And Pacific Islander Alone 44 0.14
Some Other Race Alone 458 1.45
Two Or More Races 2758 8.72
Los Altos city, CA Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of City or Place Population
Non-Hispanic - White Alone 16630 52.59
Non-Hispanic - Asian Alone 11145 35.24
Non-Hispanic - Two or More Races 1882 5.95
Hispanic - Two or More Races 876 2.77
Hispanic - White Alone 328 1.04
Hispanic - Some Other Race Alone 272 0.86
Non-Hispanic - Some Other Race Alone 186 0.59
Non-Hispanic - Black Alone 177 0.56
Non-Hispanic - Native Hawaiian & Pac. Islander 37 0.12
Hispanic - Asian Alone 31 0.10
Non-Hispanic - American Indian & Alaska Native 30 0.10
Hispanic - American Indian & Alaska Native 13 0.04
Hispanic - Black Alone 11 0.04
Hispanic - Native Hawaiian & Pac. Islander 7 0.02