Ranking of California Counties By Non-Hispanic Asian Population in 2018
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2018, among all California counties, Los Angeles County had the highest number of people who identified their ethnicity as Non-Hispanic Asian (1.50M), followed by Santa Clara County (733.28K), and Orange County (673.20K).
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.
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Related Topics: California Census Vintage Data Topic List.
Data Source: US Census Bureau (Vintage).
See this for other years:
Ranking of California Counties By Non-Hispanic Asian Population in 2018
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| Rank | County | Non-Hispanic Asian Population |
|---|---|---|
| 1 | Los Angeles County | 1498785 |
| 2 | Santa Clara County | 733280 |
| 3 | Orange County | 673203 |
| 4 | Alameda County | 522480 |
| 5 | San Diego County | 396484 |
| 6 | San Francisco County | 309330 |
| 7 | Sacramento County | 250119 |
| 8 | San Mateo County | 226081 |
| 9 | Contra Costa County | 200556 |
| 10 | Riverside County | 160501 |
| 11 | San Bernardino County | 159358 |
| 12 | San Joaquin County | 118157 |
| 13 | Fresno County | 103578 |
| 14 | Solano County | 68015 |
| 15 | Ventura County | 62253 |
| 16 | Kern County | 42110 |
| 17 | Yolo County | 31987 |
| 18 | Placer County | 30517 |
| 19 | Stanislaus County | 29536 |
| 20 | Monterey County | 24768 |
| 21 | Santa Barbara County | 23941 |
| 22 | Sonoma County | 21076 |
| 23 | Merced County | 20065 |
| 24 | Marin County | 16377 |
| 25 | Sutter County | 16011 |
| 26 | Tulare County | 15496 |
| 27 | Santa Cruz County | 12706 |
| 28 | Napa County | 11608 |
| 29 | Butte County | 10890 |
| 30 | San Luis Obispo County | 10128 |
| 31 | El Dorado County | 8652 |
| 32 | Kings County | 5771 |
| 33 | Shasta County | 5346 |
| 34 | Yuba County | 5202 |
| 35 | Humboldt County | 3693 |
| 36 | Madera County | 3154 |
| 37 | Imperial County | 2210 |
| 38 | San Benito County | 1757 |
| 39 | Mendocino County | 1732 |
| 40 | Nevada County | 1254 |
| 41 | Del Norte County | 833 |
| 42 | Tehama County | 811 |
| 43 | Lake County | 759 |
| 44 | Glenn County | 685 |
| 45 | Calaveras County | 669 |
| 46 | Tuolumne County | 668 |
| 47 | Siskiyou County | 638 |
| 48 | Amador County | 564 |
| 49 | Lassen County | 377 |
| 50 | Mono County | 357 |
| 51 | Mariposa County | 272 |
| 52 | Colusa County | 264 |
| 53 | Inyo County | 257 |
| 54 | Plumas County | 176 |
| 55 | Trinity County | 164 |
| 56 | Modoc County | 97 |
| 57 | Alpine County | 21 |
| 58 | Sierra County | 17 |