California Hispanic Black or African American alone Population By County in 2021

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2021, there were 344,942 people that identified as Hispanic Black or African American alone in California and they represented 0.88% of the total population of California in 2021. Los Angeles County had the highest number of Hispanic Black or African American alone population (102,201), followed by San Bernardino County (29,212), and San Diego County (27,567). On the other hand, Alpine County had the lowest number of Hispanic Black or African American alone (0), followed by Sierra County (7), and Plumas County (16).

When it comes to the percentage of each county's population that identified as Hispanic Black or African American alone, San Bernardino County had the highest percentage (1.33%), followed by Fresno County (1.26%), and San Joaquin County (1.21%).

You can see similar information for other ethnicity and racial groups in California.

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

Hover over or click on the counties to see the number and percentage of each county's Hispanic Black or African American alone population. The data can also be filtered, sorted, and explored further in a table below.

See this for other years:
California Hispanic Black or African American alone Population By County in 2021
California Hispanic Black or African American alone Population By County in 2021
Items per page:
0 of 0
County Hispanic Black or African American alone Population % of County Population
Alameda 14998 0.91
Alpine 0 0
Amador 87 0.21
Butte 739 0.36
Calaveras 105 0.23
Colusa 77 0.35
Contra Costa 10125 0.87
Del Norte 75 0.27
El Dorado 366 0.19
Fresno 12760 1.26
Glenn 150 0.52
Humboldt 360 0.27
Imperial 1704 0.95
Inyo 47 0.25
Kern 9915 1.09
Kings 1742 1.14
Lake 225 0.33
Lassen 166 0.52
Los Angeles 102201 1.04
Madera 1736 1.09
Marin 862 0.33
Mariposa 25 0.15
Mendocino 276 0.3
Merced 3061 1.08
Modoc 37 0.43
Mono 43 0.32
Monterey 4224 0.97
Napa 583 0.43
Nevada 115 0.11
Orange 15953 0.51
Placer 1195 0.29
Plumas 16 0.08
Riverside 27437 1.12
Sacramento 18053 1.14
San Benito 444 0.67
San Bernardino 29212 1.33
San Diego 27567 0.84
San Francisco 4564 0.56
San Joaquin 9540 1.21
San Luis Obispo 909 0.33
San Mateo 3951 0.54
Santa Barbara 2891 0.66
Santa Clara 9057 0.48
Santa Cruz 1299 0.5
Shasta 319 0.18
Sierra 7 0.21
Siskiyou 73 0.17
Solano 5401 1.2
Sonoma 2428 0.5
Stanislaus 5047 0.91
Sutter 647 0.65
Tehama 174 0.27
Trinity 21 0.13
Tulare 4612 0.97
Tuolumne 115 0.21
Ventura 5270 0.63
Yolo 1238 0.58
Yuba 698 0.84