Ranking of California Counties By Percentage of Population that are Non-Hispanic Black or African American in 2015
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2015, among all California counties, Solano County had the highest percentage of its population who identified their ethnicity as Non-Hispanic Black or African American (13.84%), followed by Alameda County (10.93%), and Sacramento County (9.75%).
The chart below shows the top 10 counties, and the table below shows the ranking of all California counties.
You can see similar ranking information for other racial and ethnicity groups in the United States.
You can also see similar information for other states, and also the ranking of all counties in the United States.
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Related Topics: California Census Vintage Data Topic List.
Data Source: US Census Bureau (Vintage).
See this for other years:
Ranking of California Counties By Percentage of Pop. that are
Non-Hispanic Black or African American in 2015
25
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| Rank | County | % of County Population |
|---|---|---|
| 1 | Solano County | 13.84 |
| 2 | Alameda County | 10.93 |
| 3 | Sacramento County | 9.75 |
| 4 | Contra Costa County | 8.76 |
| 5 | San Bernardino County | 8.29 |
| 6 | Lassen County | 8.14 |
| 6 | Los Angeles County | 8.14 |
| 7 | San Joaquin County | 6.98 |
| 8 | Kings County | 6.18 |
| 9 | Riverside County | 6.08 |
| 10 | Kern County | 5.24 |
| 11 | San Francisco County | 5.14 |
| 12 | Fresno County | 4.73 |
| 12 | San Diego County | 4.73 |
| 13 | Del Norte County | 3.29 |
| 14 | Madera County | 3.28 |
| 15 | Merced County | 3.12 |
| 16 | Yuba County | 3.09 |
| 17 | Monterey County | 2.56 |
| 17 | Stanislaus County | 2.56 |
| 18 | Imperial County | 2.53 |
| 19 | Marin County | 2.52 |
| 20 | San Mateo County | 2.36 |
| 21 | Santa Clara County | 2.34 |
| 21 | Yolo County | 2.34 |
| 22 | Sutter County | 1.98 |
| 23 | Amador County | 1.9 |
| 23 | Napa County | 1.9 |
| 24 | Santa Barbara County | 1.79 |
| 24 | Tuolumne County | 1.79 |
| 25 | Lake County | 1.74 |
| 26 | San Luis Obispo County | 1.72 |
| 27 | Ventura County | 1.66 |
| 28 | Orange County | 1.58 |
| 29 | Sonoma County | 1.5 |
| 30 | Placer County | 1.48 |
| 31 | Butte County | 1.45 |
| 32 | Siskiyou County | 1.33 |
| 33 | Tulare County | 1.27 |
| 34 | Humboldt County | 1.15 |
| 35 | Modoc County | 0.96 |
| 35 | Santa Cruz County | 0.96 |
| 36 | Mariposa County | 0.95 |
| 37 | Colusa County | 0.92 |
| 38 | Plumas County | 0.9 |
| 39 | Shasta County | 0.89 |
| 40 | Inyo County | 0.82 |
| 41 | El Dorado County | 0.8 |
| 42 | San Benito County | 0.79 |
| 43 | Calaveras County | 0.78 |
| 44 | Glenn County | 0.77 |
| 45 | Mendocino County | 0.7 |
| 45 | Mono County | 0.7 |
| 46 | Tehama County | 0.67 |
| 47 | Trinity County | 0.51 |
| 48 | Alpine County | 0.46 |
| 49 | Nevada County | 0.44 |
| 50 | Sierra County | 0.23 |