California's 42nd Congressional District Citizen Voting-age Population By Race and Ethnicity in 2024 (ACS-5Yrs)

Updated on March 30, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2024, the citizen voting-age population for California's 42nd Congressional District was 452.29K. The Hispanic or Latino of All Races racial group had the highest citizen voting-age population (252.25K) and constituted 55.77% of the total.

The Non-Hispanic White Alone racial group had the second highest citizen voting-age population (115.32K) and constituted 25.50% of the total. The Non-Hispanic Asian Alone racial group had the third highest (39.41K) and constituted 8.71% 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 congressional districts, and for California.

Data Source: US Census - ACS 5-Year CVAP.

California's 42nd Congressional District Citizen Voting-age Population By Race and Ethnicity in 2024

Hispanic or Latino of All Races

Non-Hispanic White Alone

Non-Hispanic Asian Alone

Non-Hispanic Black or African American Alone

Non-Hispanic Two Or More Races

Non-Hispanic Native Hawaiian And Pacific Islander Alone

Non-Hispanic American Indian and Alaska Native Alone

California's 42nd Congressional District Citizen Voting-age Population By Race and Ethnicity in 2024

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Ethnicity	Voting-age Population	% of Total Voting-age Pop.
Hispanic or Latino of All Races	252247	55.77
Non-Hispanic White Alone	115318	25.50
Non-Hispanic Asian Alone	39407	8.71
Non-Hispanic Black or African American Alone	32772	7.25
Non-Hispanic Two Or More Races	9849	2.18
Non-Hispanic Native Hawaiian And Pacific Islander Alone	1625	0.36
Non-Hispanic American Indian and Alaska Native Alone	1073	0.24