Sonoma County, California Population By Race and Ethnicity in 2021 (ACS-5Yrs)
Based on the US Census ACS-5Yrs estimates, in 2021, the total Sonoma County, CA population was 492,498. The White Alone racial group had the highest population (346.48K) and constituted 70.35% of the total Sonoma County population. The Some Other Race Alone racial group had the second highest population (64.95K) and constituted 13.19% of the population. The third highest racial group was Two Or More Races (44.80K), constituting 9.10% of the population.
The population of the Non-Hispanic White Alone ethnicity group was 303.80K and constituted 61.69% of the population. The population of the Hispanic or Latino of All Races ethnicity group was (135.68K) and constituted 27.55% of the population.
The charts and tables below shows the population and percentages by race and ethnicity.
Note: Missing racial or ethnicity groups means there was not enough information for an estimate.
You can also see similar information for other California counties, and for California.
| Race | Population | % of Total Pop. |
|---|---|---|
| White Alone | 346482 | 70.35 |
| Some Other Race Alone | 64953 | 13.19 |
| Two Or More Races | 44801 | 9.10 |
| Asian Alone | 21613 | 4.39 |
| Black or African American Alone | 7737 | 1.57 |
| American Indian and Alaska Native Alone | 5272 | 1.07 |
| Native Hawaiian And Pacific Islander Alone | 1640 | 0.33 |
| Ethnicity | Population | % of Total Pop. |
|---|---|---|
| Non-Hispanic White Alone | 303803 | 61.69 |
| Hispanic or Latino of All Races | 135683 | 27.55 |