Population By Race and Ethnicity in Colusa County, CA in 2018

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2018, the 21,389 population of Colusa County, California comprised of 12,840 people who identified as Hispanic (60.03%), and 8,549 people who identified as Non-Hispanic (39.97%).

Race: The White Alone population was the largest racial group in Colusa County, California with a population of 19,502 (91.18%); American Indian and Alaska Native Alone population was the second largest racial group with a population of 604 (2.82%); and Two Or More Races was the third largest racial group with a population of 553 (2.59%).

Ethnicity: The White Alone - Hispanic population was the largest ethnic group in Colusa County, California in 2018, with a population of 12,096 (56.55%); the second largest ethnic group was White Alone - Non Hispanic with a population of 7,406 (34.63%); and the third largest ethnic group was American Indian and Alaska Native Alone - Hispanic with a population of 326 (1.52%).

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 2018
Total Population:
Race in Colusa County, CA in 2018
Total Population:
Ethnicity in Colusa County, CA in 2018
Total Population:
Population By Race in Colusa , CA in 2018
Race Population Percentage
Black or African American Alone 271 1.27%
White Alone 19,502 91.18%
American Indian and Alaska Native Alone 604 2.82%
Asian Alone 332 1.55%
Native Hawaiian And Pacific Islander Alone 127 0.59%
Two Or More Races 553 2.59%
Population By Ethnicity in Colusa , CA in 2018
Ethnicity Population Percentage
Black or African American Alone - Hispanic 59 0.28%
White Alone - Hispanic 12,096 56.55%
American Indian and Alaska Native Alone - Hispanic 326 1.52%
Asian Alone - Hispanic 68 0.32%
Native Hawaiian And Pacific Islander Alone - Hispanic 57 0.27%
Two Or More Races - Hispanic 234 1.09%
Black or African American Alone - Non Hispanic 212 0.99%
White Alone - Non Hispanic 7,406 34.63%
American Indian and Alaska Native Alone - Non Hispanic 278 1.3%
Asian Alone - Non Hispanic 264 1.23%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 70 0.33%
Two Or More Races - Non Hispanic 319 1.49%