Ranking of California Counties By Percentage of Population that are Non-Hispanic Black or African American in 2017
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2017, among all California counties, Solano County had the highest percentage of its population who identified their ethnicity as Non-Hispanic Black or African American (13.79%), followed by Alameda County (10.42%), and Sacramento County (9.73%).
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 2017
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| Rank | County | % of County Population |
|---|---|---|
| 1 | Solano County | 13.79 |
| 2 | Alameda County | 10.42 |
| 3 | Sacramento County | 9.73 |
| 4 | Contra Costa County | 8.68 |
| 5 | San Bernardino County | 8.19 |
| 6 | Los Angeles County | 8.02 |
| 7 | Lassen County | 7.98 |
| 8 | San Joaquin County | 7.06 |
| 9 | Riverside County | 6.14 |
| 10 | Kings County | 6.04 |
| 11 | Kern County | 5.27 |
| 12 | San Francisco County | 5.03 |
| 13 | San Diego County | 4.72 |
| 14 | Fresno County | 4.67 |
| 15 | Yuba County | 3.45 |
| 16 | Madera County | 3.21 |
| 17 | Merced County | 2.96 |
| 18 | Del Norte County | 2.86 |
| 19 | Stanislaus County | 2.65 |
| 20 | Monterey County | 2.58 |
| 21 | Imperial County | 2.56 |
| 22 | Marin County | 2.46 |
| 23 | Yolo County | 2.4 |
| 24 | Santa Clara County | 2.33 |
| 25 | Amador County | 2.3 |
| 26 | San Mateo County | 2.29 |
| 27 | Sutter County | 2.06 |
| 28 | Napa County | 1.97 |
| 29 | Tuolumne County | 1.82 |
| 30 | Lake County | 1.78 |
| 31 | Santa Barbara County | 1.77 |
| 32 | San Luis Obispo County | 1.74 |
| 33 | Ventura County | 1.73 |
| 34 | Orange County | 1.62 |
| 35 | Placer County | 1.59 |
| 36 | Sonoma County | 1.56 |
| 37 | Butte County | 1.48 |
| 38 | Siskiyou County | 1.31 |
| 39 | Tulare County | 1.26 |
| 40 | Humboldt County | 1.19 |
| 41 | Mariposa County | 1.05 |
| 42 | Plumas County | 1 |
| 43 | Colusa County | 0.98 |
| 44 | Shasta County | 0.96 |
| 45 | Modoc County | 0.95 |
| 46 | San Benito County | 0.93 |
| 46 | Santa Cruz County | 0.93 |
| 47 | El Dorado County | 0.86 |
| 47 | Inyo County | 0.86 |
| 48 | Calaveras County | 0.78 |
| 48 | Glenn County | 0.78 |
| 49 | Mendocino County | 0.77 |
| 50 | Tehama County | 0.76 |
| 51 | Mono County | 0.71 |
| 52 | Trinity County | 0.58 |
| 53 | Nevada County | 0.46 |
| 54 | Alpine County | 0.36 |
| 55 | Sierra County | 0.23 |