RANKING · 2020 CENSUS · 53 SHOWN OF 53

Largest Vietnamese population, California counties · 2020

California counties ranked by the number of residents who are Vietnamese, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 53 counties in California that qualify, ranked against each other statewide. The median across all 53 is 696.

Vietnamese Americans: full group profile →

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SAME RANKING BYCities States Metros

RELATEDLargest Chinese population Highest Chinese population share Largest Taiwanese population Highest Taiwanese population share Largest Hmong population Highest Hmong population share

RANKPLACESTATEPOPVIETNAMESE POPULATIONVS –

01Orange County, CACA3,149,507219,173–

02Santa Clara County, CACA1,914,391140,137–

03Los Angeles County, CACA9,694,93499,342–

04San Diego County, CACA3,282,24849,751–

05Alameda County, CACA1,636,63033,195–

06Sacramento County, CACA1,618,46030,750–

07Riverside County, CACA2,544,91618,151–

08San Francisco County, CACA826,07916,139–

09San Bernardino County, CACA2,224,09114,369–

10Contra Costa County, CACA1,170,07010,397–

11San Joaquin County, CACA823,8158,111–

12San Mateo County, CACA743,5684,775–

13Ventura County, CACA830,8514,368–

14Fresno County, CACA1,035,4563,538–

15Solano County, CACA455,3762,699–

16Kern County, CACA927,0682,310–

17Placer County, CACA442,0812,300–

18Stanislaus County, CACA557,7192,214–

19Sonoma County, CACA486,4442,114–

20Santa Barbara County, CACA442,0652,037–

21Yolo County, CACA224,4101,816–

22Monterey County, CACA433,7291,683–

23Marin County, CACA253,694943–

24San Luis Obispo County, CACA282,367834–

25Tulare County, CACA485,146804–

26El Dorado County, CACA192,323788–

27Merced County, CACA297,260696–

28Santa Cruz County, CACA258,852696–

29Shasta County, CACA181,648430–

30Napa County, CACA132,949404–

31Yuba County, CACA88,691371–

32Sutter County, CACA98,787283–

33Kings County, CACA154,327253–

34Butte County, CACA209,211244–

35Tehama County, CACA64,665243–

36Humboldt County, CACA131,647200–

37San Benito County, CACA70,082165–

38Del Norte County, CACA26,410162–

39Imperial County, CACA181,411156–

40Madera County, CACA167,92780–

41Calaveras County, CACA46,60571–

42Mendocino County, CACA88,12260–

43Lassen County, CACA28,11754–

44Mono County, CACA12,50545–

45Lake County, CACA67,77243–

46Glenn County, CACA28,14132–

47Inyo County, CACA18,15820–

48Amador County, CACA41,87615–

49Mariposa County, CACA16,91813–

50Nevada County, CACA101,91113–

51Colusa County, CACA21,83610–

52Tuolumne County, CACA53,1607–

53Modoc County, CACA8,4263–

SHOWING 1–53 OF 53

Download CSV (full list, 53 rows)

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS