Ranking of California Counties By Percentage of Population with South African Ancestry in 2021

Based on the US Census ACS-5Yrs estimates, in 2021, there were 12.50K people in California with South African ancestry (0.03% of California population). Among all California counties, Napa County had the highest percentage of its population with South African ancestry (0.18%), followed by Marin County (0.16%), and Tuolumne County (0.15%).

The chart and table below shows the top 10 counties with high percentage of its population having South African ancestry.

You can see similar information for other states and for other ancestry groups in California.