Humboldt County, California Citizen Voting-age Population By Race and Ethnicity in 2015 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2015, the citizen voting-age population for Humboldt County, CA was 104.46K. The Non-Hispanic White Alone ethnicity group had the highest citizen voting-age population (85.56K) and constituted 81.91% of the total.

The Hispanic or Latino of All Races ethnicity group had the second highest citizen voting-age population (6.93K) and constituted 6.63% of the total. The Non-Hispanic American Indian and Alaska Native Alone ethnicity group had the third highest (4.59K), constituting 4.39% 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:

Humboldt County, California Citizen Voting-age Population By Race and Ethnicity in 2015

Non-Hispanic White Alone

Hispanic or Latino of All Races

Non-Hispanic American Indian & Alaska Native Alone

Non-Hispanic Two Or More Races

Non-Hispanic Asian Alone

Non-Hispanic Black Alone

Non-Hispanic Native Hawaiian & Pac. Islander Alone

Humboldt County, California Citizen Voting-age Population By Race and Ethnicity in 2015

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Ethnicity	Voting-age Population	% of Voting-age Pop.
Non-Hispanic White Alone	85560	81.91
Hispanic or Latino of All Races	6925	6.63
Non-Hispanic American Indian and Alaska Native Alone	4590	4.39
Non-Hispanic Two Or More Races	4000	3.83
Non-Hispanic Asian Alone	1810	1.73
Non-Hispanic Black or African American Alone	1270	1.22
Non-Hispanic Native Hawaiian And Pacific Islander Alone	295	0.28