Ranking of California Counties By Percentage of Population with Nigerian Ancestry in 2021

Based on the US Census ACS-5Yrs estimates, in 2021, there were 47.23K people in California with Nigerian ancestry (0.12% of California population). Among all California counties, San Benito County had the highest percentage of its population with Nigerian ancestry (0.36%), followed by Alameda County (0.29%), and Marin County (0.27%).

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

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