California Non-Hispanic Black or African American Alone Citizen Population By County in 2010 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2010, the Non-Hispanic Black Alone citizen population for California was 1,222,435 and represented 3.93% of the total California citizen population.

Among all California counties, Los Angeles had the highest Non-Hispanic Black Alone citizen population (812.54K), followed by Alameda (179.91K), and San Bernardino (168.55K).

In terms of percentages, Solano had the highest percentage of its citizen population being Non-Hispanic Black Alone (15.86%), followed by Alameda (14.33%), and Sacramento (10.95%).

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 2010
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County Citizen Population % of County Citizen Population
Los Angeles 812540 10.37
Alameda 179905 14.33
San Bernardino 168550 9.62
San Diego 140515 5.31
Sacramento 137115 10.95
Riverside 123430 6.75
Contra Costa 88830 9.81
Solano 58655 15.86
San Francisco 46960 6.89
San Joaquin 46060 7.90
Orange 44130 1.78
Kern 43875 6.28
Fresno 43475 5.60
Santa Clara 39660 2.79
San Mateo 19080 3.20
Stanislaus 12935 2.90
Ventura 12725 1.81
Monterey 12070 3.77
Kings 11010 8.60
Merced 8870 4.22
Santa Barbara 6990 2.00
Marin 6495 2.92
Sonoma 6170 1.45
Imperial 5410 4.00
San Luis Obispo 5375 2.15
Tulare 5350 1.49
Madera 5345 4.28
Yolo 4175 2.41
Placer 4155 1.30
Butte 2935 1.40
Lassen 2830 8.49
Napa 2680 2.33
Santa Cruz 2270 1.01
Yuba 1805 2.76
Shasta 1440 0.84
Humboldt 1425 1.10
Sutter 1410 1.74
Lake 1370 2.26
Tuolumne 1255 2.29
El Dorado 1105 0.64
Del Norte 930 3.41
Amador 690 1.86
Mendocino 620 0.77
Siskiyou 550 1.26
San Benito 490 1.06
Calaveras 465 1.03
Tehama 375 0.65
Nevada 370 0.39
Plumas 200 1.01
Colusa 195 1.13
Glenn 185 0.74
Inyo 175 1.02
Mono 100 0.83
Modoc 95 1.03
Mariposa 85 0.47
Trinity 70 0.52
Sierra 35 1.08
Alpine 0 0.00