Santa Clara County, California Citizen Voting-age Population By Race and Ethnicity in 2023 (ACS-5Yrs)

Updated on March 26, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2023, the citizen voting-age population for Santa Clara County, CA was 1.17M. The Non-Hispanic White Alone ethnicity group had the highest citizen voting-age population (434.13K) and constituted 37.24% of the total.

The Non-Hispanic Asian Alone ethnicity group had the second highest citizen voting-age population (407.51K) and constituted 34.95% of the total. The Hispanic or Latino of All Races ethnicity group had the third highest (250.31K), constituting 21.47% of the total citizen voting-age population.

The charts and tables below shows the citizen voting-age population and percentages by race and ethnicity.

You can also see similar information for other California counties, and for California.

Data Source: US Census - ACS 5-Years (CVAP).

See this for other years:

Santa Clara County, California Citizen Voting-age Population By Race and Ethnicity in 2023

Non-Hispanic White Alone

Non-Hispanic Asian Alone

Hispanic or Latino of All Races

Non-Hispanic Two Or More Races

Non-Hispanic Black Alone

Non-Hispanic Native Hawaiian & Pac. Islander Alone

Non-Hispanic American Indian & Alaska Native Alone

Santa Clara County, California Citizen Voting-age Population By Race and Ethnicity in 2023

0 of 0

Ethnicity	Voting-age Population	% of Voting-age Pop.
Non-Hispanic White Alone	434125	37.24
Non-Hispanic Asian Alone	407505	34.95
Hispanic or Latino of All Races	250305	21.47
Non-Hispanic Two Or More Races	35690	3.06
Non-Hispanic Black or African American Alone	32325	2.77
Non-Hispanic Native Hawaiian And Pacific Islander Alone	3820	0.33
Non-Hispanic American Indian and Alaska Native Alone	2055	0.18