Santa Clara County, California Voting-age Population By Race and Ethnicity in 2021 (ACS-5Yrs)
Based on the US Census ACS-5Yrs estimates, in 2021, the voting-age population of Santa Clara County, CA was 1,509,959. The White Alone racial group had the highest voting-age population (615.49K) and constituted 40.76% of the total voting-age population. The Asian Alone racial group had the second highest voting-age population (588.97K) and constituted 39.01% of the total voting-age population. The Some Other Race Alone racial group had the third highest voting-age population (138.82K) and constituted 9.19% of the total voting-age population.
The voting-age population of the Non-Hispanic White Alone ethnicity group was 489.72K and constituted 32.43% of the total voting-age population. The voting-age population of the Hispanic or Latino of All Races ethnicity group was 343.83K and constituted 22.77% of the total voting-age population.
The charts and tables below shows the voting-age population and percentages by race and ethnicity.
Note: Missing racial or ethnicity groups means there was not enough information for an estimate.
You can also see similar information for other California counties, and for California.
| Race | Voting-age Population | % of Voting-age Pop. |
|---|---|---|
| White Alone | 615491 | 40.76 |
| Asian Alone | 588974 | 39.01 |
| Some Other Race Alone | 138815 | 9.19 |
| Two Or More Races | 114781 | 7.60 |
| Black or African American Alone | 37957 | 2.51 |
| American Indian and Alaska Native Alone | 8937 | 0.59 |
| Native Hawaiian And Pacific Islander Alone | 5004 | 0.33 |
| Ethnicity | Voting-age Population | % of Voting-age Pop. |
|---|---|---|
| Non-Hispanic White Alone | 489715 | 32.43 |
| Hispanic or Latino of All Races | 343834 | 22.77 |