Santa Cruz County, California Census 2020 Population By Race and Ethnicity

Updated on April 9, 2023.

According to the data from the US 2020 decennial Census, in April 2020, the 270.86K population of Santa Cruz County, CA residents comprised of 94.30K residents who identified as Hispanic or Latino (34.82%), and 176.56K residents who identified as Non-Hispanic (65.19%).

Race: The White Alone population was the largest racial group in Santa Cruz County, CA, with a population of 160.57K (59.28%). The Some Other Race Alone population was the second largest racial group in Santa Cruz County, CA, with a population of 51.89K (19.16%). The Two Or More Races population was the third largest racial group in Santa Cruz County, CA, with a population of 38.71K (14.29%). The smallest racial group in Santa Cruz County, CA was Native Hawaiian And Pacific Islander Alone with a population of 384 (0.14%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Santa Cruz County, CA, with a population of 145.55K (53.74%). The Hispanic - Some Other Race Alone population was the second largest ethnic group in Santa Cruz County, CA, with a population of 50.25K (18.55%). The Hispanic - Two or More Races population was the third largest ethnic group in Santa Cruz County, CA, with a population of 25.40K (9.38%). The smallest ethnic group in Santa Cruz County, CA was Hispanic - Native Hawaiian & Pac. Islander with a population of 107 (0.04%).

The charts and tables below shows the population and percentage of each racial group and ethnicity group in Santa Cruz County, California from the 2020 decennial census.

You can see similar information for other California counties and also for the state of California.

Santa Cruz County, CA Hispanics and Non Hispanics Population in Census 2020
Total Population:
Santa Cruz County, CA Racial Groups in Census 2020
Total Population:
Santa Cruz County, CA Ethnicity Groups in Census 2020
Total Population:
Santa Cruz County, CA Population of Racial Groups in Census 2020
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Race Population % of County Population
Black or African American Alone 3150 1.16
White Alone 160565 59.28
American Indian and Alaska Native Alone 3607 1.33
Asian Alone 12553 4.63
Native Hawaiian And Pacific Islander Alone 384 0.14
Some Other Race Alone 51894 19.16
Two Or More Races 38708 14.29
Santa Cruz County, CA Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of County Population
Non-Hispanic - White Alone 145551 53.74
Hispanic - Some Other Race Alone 50245 18.55
Hispanic - Two or More Races 25398 9.38
Hispanic - White Alone 15014 5.54
Non-Hispanic - Two or More Races 13310 4.91
Non-Hispanic - Asian Alone 12072 4.46
Non-Hispanic - Black Alone 2850 1.05
Hispanic - American Indian & Alaska Native 2754 1.02
Non-Hispanic - Some Other Race Alone 1649 0.61
Non-Hispanic - American Indian & Alaska Native 853 0.32
Hispanic - Asian Alone 481 0.18
Hispanic - Black Alone 300 0.11
Non-Hispanic - Native Hawaiian & Pac. Islander 277 0.10
Hispanic - Native Hawaiian & Pac. Islander 107 0.04