Population By Race and Ethnicity in Orange County, CA in 2021

Updated on July 31, 2024.

Based on the US Census Vintage data estimates, in 2021, the 3,160,611 population of Orange County, California comprised of 1,080,202 people who identified as Hispanic (34.18%), and 2,080,409 people who identified as Non-Hispanic (65.82%).

Race: The White Alone population was the largest racial group in Orange County, California with a population of 2,205,662 (69.79%); Asian Alone population was the second largest racial group with a population of 718,955 (22.75%); and Two Or More Races was the third largest racial group with a population of 120,574 (3.82%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Orange County, California in 2021, with a population of 1,217,252 (38.51%); the second largest ethnic group was White Alone - Hispanic with a population of 988,410 (31.27%); and the third largest ethnic group was Asian Alone - Non Hispanic with a population of 702,372 (22.22%).

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

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

See this for other years:
Hispanics and Non Hispanics in Orange County, CA in 2021
Total Population:
Race in Orange County, CA in 2021
Total Population:
Ethnicity in Orange County, CA in 2021
Total Population:
Population By Race in Orange , CA in 2021
Race Population Percentage
Black or African American Alone 70,049 2.22%
White Alone 2,205,662 69.79%
American Indian and Alaska Native Alone 33,215 1.05%
Asian Alone 718,955 22.75%
Native Hawaiian And Pacific Islander Alone 12,156 0.39%
Two Or More Races 120,574 3.82%
Population By Ethnicity in Orange , CA in 2021
Ethnicity Population Percentage
Black or African American Alone - Hispanic 15,953 0.51%
White Alone - Hispanic 988,410 31.27%
American Indian and Alaska Native Alone - Hispanic 27,116 0.86%
Asian Alone - Hispanic 16,583 0.53%
Native Hawaiian And Pacific Islander Alone - Hispanic 3,443 0.11%
Two Or More Races - Hispanic 28,697 0.91%
Black or African American Alone - Non Hispanic 54,096 1.71%
White Alone - Non Hispanic 1,217,252 38.51%
American Indian and Alaska Native Alone - Non Hispanic 6,099 0.19%
Asian Alone - Non Hispanic 702,372 22.22%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 8,713 0.28%
Two Or More Races - Non Hispanic 91,877 2.91%