California Non-Hispanic Black or African American Alone Citizen Population By County in 2015 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2015, the Non-Hispanic Black Alone citizen population for California was 1,266,075 and represented 3.83% of the total California citizen population.

Among all California counties, Los Angeles had the highest Non-Hispanic Black Alone citizen population (788.81K), followed by Alameda (174.96K), and San Bernardino (168.10K).

In terms of percentages, Solano had the highest percentage of its citizen population being Non-Hispanic Black Alone (14.80%), followed by Alameda (12.95%), and Sacramento (10.39%).

The chart and table below shows the Non-Hispanic Black Alone citizen population of each county and the percentage of each county's citizen population that were Non-Hispanic Black Alone.

You can see similar information for other states and by state for the United States.

You can also see similar information for other ethnicities.

See this for other years:
California Non-Hispanic Black or African American Alone Citizen Population By County in 2015
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County Citizen Population % of County Citizen Population
Los Angeles 788805 9.55
Alameda 174960 12.95
San Bernardino 168095 9.05
San Diego 147050 5.18
Sacramento 138440 10.39
Riverside 133980 6.62
Contra Costa 92280 9.50
Solano 57350 14.80
San Joaquin 46995 7.58
Orange 45695 1.72
Kern 45590 6.11
Fresno 45440 5.49
San Francisco 43850 6.04
Santa Clara 42165 2.74
San Mateo 18115 2.86
Ventura 13265 1.80
Stanislaus 12730 2.74
Monterey 10920 3.25
Kings 9060 6.85
Merced 8355 3.77
Santa Barbara 7200 1.95
Sonoma 6330 1.42
Marin 6080 2.61
Tulare 6040 1.58
San Luis Obispo 5145 1.98
Madera 4905 3.82
Placer 4900 1.40
Imperial 4540 3.09
Yolo 4215 2.31
Butte 2815 1.31
Lassen 2745 8.85
Napa 2680 2.22
Yuba 2365 3.45
Santa Cruz 2355 0.99
Shasta 1730 0.99
Sutter 1725 2.05
Humboldt 1555 1.19
El Dorado 1525 0.88
Lake 1415 2.32
Tuolumne 970 1.84
Amador 820 2.27
Del Norte 795 2.95
Siskiyou 615 1.44
Mendocino 540 0.67
San Benito 460 0.91
Nevada 435 0.46
Tehama 335 0.56
Calaveras 260 0.60
Glenn 240 0.98
Inyo 185 1.07
Mariposa 175 1.02
Trinity 150 1.17
Colusa 130 0.72
Plumas 125 0.68
Modoc 50 0.57
Mono 35 0.29
Alpine 10 0.90
Sierra 4 0.14