California Non-Hispanic Asian Alone Citizen Population By County in 2023 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2023, the Non-Hispanic Asian Alone citizen population for California was 49,070 and represented 0.14% of the total California citizen population.

Among all California counties, Los Angeles had the highest Non-Hispanic Asian Alone citizen population (1.17M), followed by Orange (570.52K), and Santa Clara (534.56K).

In terms of percentages, Santa Clara had the highest percentage of its citizen population being Non-Hispanic Asian Alone (34.82%), followed by San Francisco (33.10%), and San Mateo (29.04%).

The chart and table below shows the Non-Hispanic Asian Alone citizen population of each county and the percentage of each county's citizen population that were Non-Hispanic Asian 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 Asian Alone Citizen Population By County in 2023
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County Citizen Population % of County Citizen Population
Los Angeles 1172720 14.03
Orange 570520 20.60
Santa Clara 534560 34.82
Alameda 403530 28.82
San Diego 320495 10.75
San Francisco 241575 33.10
Sacramento 225360 15.58
San Mateo 184500 29.04
Contra Costa 175105 16.92
Riverside 141035 6.36
San Bernardino 138485 7.04
San Joaquin 114280 16.43
Fresno 93580 10.31
Solano 60185 14.60
Ventura 50210 6.68
Kern 35420 4.41
Placer 31425 7.97
Stanislaus 25225 5.12
Yolo 22815 11.73
Monterey 20395 5.85
Sonoma 17310 3.90
Merced 17090 7.05
Santa Barbara 16875 4.39
Tulare 13880 3.37
Marin 13640 5.83
Sutter 13460 15.20
Butte 9775 4.84
Santa Cruz 9575 3.98
Napa 9125 7.43
San Luis Obispo 8510 3.17
El Dorado 7915 4.28
Yuba 5820 7.32
Shasta 5285 2.98
Kings 4835 3.60
Humboldt 3435 2.62
Madera 2995 2.17
Imperial 1815 1.18
San Benito 1735 2.93
Mendocino 1435 1.70
Nevada 1250 1.26
Tehama 1130 1.84
Calaveras 770 1.72
Del Norte 765 2.90
Lake 615 0.95
Glenn 610 2.34
Tuolumne 570 1.06
Amador 550 1.37
Siskiyou 505 1.18
Lassen 430 1.44
Trinity 370 2.38
Mono 245 2.13
Mariposa 230 1.41
Inyo 215 1.20
Colusa 100 0.55
Modoc 100 1.20
Plumas 90 0.46
Alpine 10 0.60
Sierra 0 0.00