Population By Race and Ethnicity in Colusa County, CA in 2020

Updated on July 31, 2024.

Based on the US Census Vintage data estimates, in 2020, the 21,864 population of Colusa County, California comprised of 13,496 people who identified as Hispanic (61.73%), and 8,368 people who identified as Non-Hispanic (38.27%).

Race: The White Alone population was the largest racial group in Colusa County, California with a population of 19,857 (90.82%); American Indian and Alaska Native Alone population was the second largest racial group with a population of 611 (2.8%); and Two Or More Races was the third largest racial group with a population of 599 (2.74%).

Ethnicity: The White Alone - Hispanic population was the largest ethnic group in Colusa County, California in 2020, with a population of 12,710 (58.13%); the second largest ethnic group was White Alone - Non Hispanic with a population of 7,147 (32.69%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 340 (1.56%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Colusa, California.

You can find similar information for other California counties, and for California.

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Hispanics and Non Hispanics in Colusa County, CA in 2020
Total Population:
Race in Colusa County, CA in 2020
Total Population:
Ethnicity in Colusa County, CA in 2020
Total Population:
Population By Race in Colusa , CA in 2020
Race Population Percentage
Black or African American Alone 306 1.4%
White Alone 19,857 90.82%
American Indian and Alaska Native Alone 611 2.8%
Asian Alone 352 1.61%
Native Hawaiian And Pacific Islander Alone 139 0.64%
Two Or More Races 599 2.74%
Population By Ethnicity in Colusa , CA in 2020
Ethnicity Population Percentage
Black or African American Alone - Hispanic 76 0.35%
White Alone - Hispanic 12,710 58.13%
American Indian and Alaska Native Alone - Hispanic 322 1.47%
Asian Alone - Hispanic 72 0.33%
Native Hawaiian And Pacific Islander Alone - Hispanic 57 0.26%
Two Or More Races - Hispanic 259 1.19%
Black or African American Alone - Non Hispanic 230 1.05%
White Alone - Non Hispanic 7,147 32.69%
American Indian and Alaska Native Alone - Non Hispanic 289 1.32%
Asian Alone - Non Hispanic 280 1.28%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 82 0.38%
Two Or More Races - Non Hispanic 340 1.56%