Ranking of California Counties By Percentage of Population that are Non-Hispanic Asian in 2013

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2013, among all California counties, Santa Clara County had the highest percentage of its population who identified their ethnicity as Non-Hispanic Asian (33.88%), followed by San Francisco County (33.86%), and Alameda County (27.84%).

The chart below shows the top 10 counties, and the table below shows the ranking of all California counties.

You can see similar ranking information for other racial and ethnicity groups in the United States.

You can also see similar information for other states, and also the ranking of all counties in the United States.

See this for other years:
Ranking of California Counties By Percentage of Pop. that are Non-Hispanic Asian in 2013
Santa Clara
San Francisco
Alameda
San Mateo
Orange
Sutter
Contra Costa
Sacramento
Solano
San Joaquin
Ranking of California Counties By Percentage of Pop. that are Non-Hispanic Asian in 2013
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Rank County % of County Population
1 Santa Clara County 33.88
2 San Francisco County 33.86
3 Alameda County 27.84
4 San Mateo County 26.24
5 Orange County 18.86
6 Sutter County 15.47
7 Contra Costa County 15.39
8 Sacramento County 14.86
9 Solano County 14.58
10 San Joaquin County 14.35
11 Los Angeles County 14.07
12 Yolo County 13.44
13 San Diego County 11.16
14 Fresno County 9.77
15 Napa County 7.44
16 Merced County 7.33
17 Ventura County 6.86
18 Yuba County 6.58
19 San Bernardino County 6.47
20 Placer County 6.41
21 Riverside County 6.05
22 Monterey County 5.76
23 Marin County 5.75
24 Stanislaus County 5.08
25 Santa Barbara County 4.95
26 Kern County 4.29
27 Butte County 4.27
28 Santa Cruz County 4.23
29 Sonoma County 3.85
30 El Dorado County 3.76
31 Kings County 3.69
32 Del Norte County 3.37
33 San Luis Obispo County 3.33
34 Tulare County 3.28
35 Shasta County 2.62
36 San Benito County 2.48
37 Glenn County 2.46
38 Humboldt County 2.43
39 Madera County 1.84
40 Mendocino County 1.78
41 Mono County 1.75
42 Colusa County 1.39
43 Mariposa County 1.3
44 Inyo County 1.27
45 Imperial County 1.24
46 Calaveras County 1.23
47 Siskiyou County 1.22
48 Nevada County 1.21
49 Amador County 1.11
49 Lake County 1.11
50 Lassen County 1.1
51 Alpine County 1.06
52 Tuolumne County 1.05
53 Tehama County 1.02
54 Plumas County 0.86
55 Modoc County 0.82
56 Trinity County 0.75
57 Sierra County 0.43