Ranking of California Counties By Population with Sierra Leonean Ancestry in 2021
Updated on April 16, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, there were 1.71K people in California with Sierra Leonean ancestry. Among all California counties, Los Angeles County had the highest population with Sierra Leonean ancestry (593), followed by Santa Clara County (287), and Alameda County (221).
The chart and table below shows the top 10 counties with high number of people with Sierra Leonean ancestry.
You can see similar information for other states and for other ancestry groups in California.
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Related Topics: California ACS-5Yrs Estimates, 2021 Topic List.
Data Source: US Census Bureau.
Ranking of California Counties By Population with Sierra Leonean Ancestry in 2021
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| Rank | County | Population |
|---|---|---|
| 1 | Los Angeles County | 593 |
| 2 | Santa Clara County | 287 |
| 3 | Alameda County | 221 |
| 4 | Sacramento County | 119 |
| 5 | Sonoma County | 101 |
| 6 | San Joaquin County | 73 |
| 7 | Riverside County | 70 |
| 8 | San Diego County | 66 |
| 9 | Fresno County | 47 |
| 9 | San Francisco County | 47 |
| 10 | Contra Costa County | 32 |
| 11 | San Bernardino County | 31 |
| 12 | Santa Cruz County | 12 |
| 13 | Kern County | 11 |
| 14 | San Benito County | 1 |