California Non-Hispanic Asian alone Population By County in 2019

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2019, there were 5,919,583 people that identified as Non-Hispanic Asian alone in California and they represented 15.01% of the total population of California in 2019. Los Angeles County had the highest number of Non-Hispanic Asian alone population (1,499,204), followed by Santa Clara County (743,722), and Orange County (684,736). On the other hand, Sierra County had the lowest number of Non-Hispanic Asian alone (17), followed by Alpine County (19), and Modoc County (98).

When it comes to the percentage of each county's population that identified as Non-Hispanic Asian alone, Santa Clara County had the highest percentage (38.69%), followed by San Francisco County (35.42%), and Alameda County (31.97%).

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 Non-Hispanic Asian alone population. The data can also be filtered, sorted, and explored further in a table below.

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California Non-Hispanic Asian alone Population By County in 2019
California Non-Hispanic Asian alone Population By County in 2019
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County Non-Hispanic Asian alone Population % of County Population
Alameda 533406 31.97
Alpine 19 1.71
Amador 567 1.43
Butte 10672 4.88
Calaveras 684 1.48
Colusa 264 1.23
Contra Costa 205472 17.82
Del Norte 827 2.96
El Dorado 9137 4.73
Fresno 105576 10.58
Glenn 720 2.53
Humboldt 3736 2.75
Imperial 2162 1.2
Inyo 272 1.51
Kern 42961 4.78
Kings 5742 3.76
Lake 769 1.19
Lassen 396 1.29
Los Angeles 1499204 14.98
Madera 3215 2.05
Marin 16557 6.39
Mariposa 258 1.51
Mendocino 1775 2.04
Merced 20177 7.28
Modoc 98 1.11
Mono 347 2.4
Monterey 24780 5.72
Napa 11715 8.51
Nevada 1297 1.3
Orange 684736 21.6
Placer 32056 8.04
Plumas 174 0.91
Riverside 164300 6.66
Sacramento 255418 16.46
San Benito 1996 3.18
San Bernardino 164177 7.54
San Diego 400053 12.01
San Francisco 311319 35.42
San Joaquin 122625 16.1
San Luis Obispo 10204 3.61
San Mateo 229522 30.01
Santa Barbara 24078 5.41
Santa Clara 743722 38.69
Santa Cruz 12875 4.72
Shasta 5355 2.98
Sierra 17 0.57
Siskiyou 637 1.46
Solano 68847 15.39
Sonoma 21169 4.3
Stanislaus 29995 5.46
Sutter 16160 16.68
Tehama 820 1.26
Trinity 167 1.35
Tulare 15504 3.33
Tuolumne 706 1.3
Ventura 62686 7.43
Yolo 32160 14.62
Yuba 5300 6.75