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

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2020, the 21,858 population of Colusa County, California comprised of 13,271 people who identified as Hispanic (60.72%), and 8,587 people who identified as Non-Hispanic (39.28%).

Race: The White Alone population was the largest racial group in Colusa County, California with a population of 19,851 (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 598 (2.74%).

Ethnicity: The White Alone - Hispanic population was the largest ethnic group in Colusa County, California in 2020, with a population of 12,488 (57.13%); the second largest ethnic group was White Alone - Non Hispanic with a population of 7,363 (33.69%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 339 (1.55%).

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.

See this for other years:
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 307 1.41%
White Alone 19,851 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 598 2.74%
Population By Ethnicity in Colusa , CA in 2020
Ethnicity Population Percentage
Black or African American Alone - Hispanic 75 0.34%
White Alone - Hispanic 12,488 57.13%
American Indian and Alaska Native Alone - Hispanic 321 1.47%
Asian Alone - Hispanic 71 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 232 1.06%
White Alone - Non Hispanic 7,363 33.69%
American Indian and Alaska Native Alone - Non Hispanic 290 1.33%
Asian Alone - Non Hispanic 281 1.29%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 82 0.38%
Two Or More Races - Non Hispanic 339 1.55%