Ranking of California Counties By Percentage of Population that are Non-Hispanic Black or African American in 2013

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2013, among all California counties, Solano County had the highest percentage of its population who identified their ethnicity as Non-Hispanic Black or African American (13.96%), followed by Alameda County (11.53%), and Sacramento County (9.79%).

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.

See this for other years:
Ranking of California Counties By Percentage of Pop. that are Non-Hispanic Black or African American in 2013
Solano
Alameda
Sacramento
Contra Costa
San Bernardino
Los Angeles
Lassen
San Joaquin
Kings
Riverside
Ranking of California Counties By Percentage of Pop. that are Non-Hispanic Black or African American in 2013
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Rank County % of County Population
1 Solano County 13.96
2 Alameda County 11.53
3 Sacramento County 9.79
4 Contra Costa County 8.84
5 San Bernardino County 8.34
6 Los Angeles County 8.27
7 Lassen County 8.12
8 San Joaquin County 6.9
9 Kings County 6.31
10 Riverside County 6.03
11 San Francisco County 5.37
12 Kern County 5.28
13 Fresno County 4.77
14 San Diego County 4.74
15 Del Norte County 3.47
16 Merced County 3.22
17 Yuba County 3.05
18 Madera County 3.03
19 Monterey County 2.67
20 Imperial County 2.57
21 Marin County 2.53
22 Stanislaus County 2.5
23 San Mateo County 2.45
24 Santa Clara County 2.36
25 Yolo County 2.35
26 Tuolumne County 1.92
27 Amador County 1.91
28 Sutter County 1.87
29 San Luis Obispo County 1.86
30 Napa County 1.85
31 Santa Barbara County 1.76
32 Lake County 1.75
33 Ventura County 1.62
34 Orange County 1.55
35 Sonoma County 1.46
36 Butte County 1.44
37 Placer County 1.39
38 Siskiyou County 1.33
39 Tulare County 1.25
40 Humboldt County 1.09
41 Colusa County 0.95
42 Modoc County 0.93
43 Santa Cruz County 0.92
44 Plumas County 0.87
45 Mariposa County 0.86
46 Shasta County 0.84
47 Calaveras County 0.8
48 Glenn County 0.76
49 El Dorado County 0.75
50 San Benito County 0.72
51 Inyo County 0.66
51 Tehama County 0.66
52 Mendocino County 0.61
53 Mono County 0.6
54 Trinity County 0.46
55 Alpine County 0.44
56 Nevada County 0.4
57 Sierra County 0.3