Race, Diversity, and Ethnicity in Sonoma County, CA

The map below shows majority race by area in Sonoma County, as self-identified on the US census. Darker shades indicate a larger racial majority in that neighborhood. This page also contains data and maps on Sonoma County racial diversity and diversity scores. Click here to scroll to diversity data.

Sonoma County, CA map of race and ethnicity
Click the map to explore
White
Hispanic
Black
Asian
Multiple/Other
WhiteHispanicBlackAsianMultiple/Other
Majority race by area

The majority race in Sonoma County overall is white, making up 62.9% of residents. The next most-common racial group is hispanic at 26.1%. There are more white people in the southwest areas of the county. People who identify as hispanic are most likely to be living in the central places. The data below shows how many people identify themselves as each of the following races, which most Americans base on their family's national origin:

Race in Sonoma County

 
Self-Identified Race
Sonoma County, CA Population
White
62.9%
Hispanic
26.1%
Black
1.6%
Asian
4.3%
Native American
0.4%
Other
4.7%
   

Diversity and Diversity Scores for Sonoma County, CA

The map below shows diversity in Sonoma County. Areas in green are more diverse, while areas in red are much less diverse. Diversity, in this case, means a mixture of people with different race and ethnicity living close to one another. For example, all-black and all-white areas in the county would both be considered lacking diversity.

Sonoma County, CA map of race and ethnicity
Click the map to explore
More diverse Less diverse
Colorblind friendly off

Sonoma County Diversity Score

88

With a diversity score of 88 out of 100, Sonoma County is much more diverse than other US counties. The most diverse area within Sonoma County's proper boundaries is to the south of the county. The least diverse areas are located in the southwest parts of Sonoma County.

Data Sources: U.S. Census, proprietary data mapping and analysis. Special thanks to the University of Virginia.

Nearby Counties

Counties with Similar Populations