RANKING · 2020 CENSUS · 53 SHOWN OF 53

Highest Vietnamese population share, California counties · 2020

California counties ranked by the share of all residents who are Vietnamese (2020 American Community Survey). A concentration measure: Vietnamese residents as a percentage of total population. This list covers the 53 counties in California that qualify, ranked against each other statewide. The median across all 53 is 0.3%.

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 SHAREVS –

01Santa Clara County, CACA1,914,3917.3%–

02Orange County, CACA3,149,5076.9%–

03Sacramento County, CACA1,618,4602.0%–

04Alameda County, CACA1,636,6302.0%–

05San Francisco County, CACA826,0791.8%–

06San Diego County, CACA3,282,2481.5%–

07San Joaquin County, CACA823,8151.1%–

08Los Angeles County, CACA9,694,9341.0%–

09Contra Costa County, CACA1,170,0700.9%–

10Yolo County, CACA224,4100.8%–

11Riverside County, CACA2,544,9160.7%–

12San Bernardino County, CACA2,224,0910.7%–

13San Mateo County, CACA743,5680.6%–

14Solano County, CACA455,3760.6%–

15Placer County, CACA442,0810.6%–

16Del Norte County, CACA26,4100.6%–

17Ventura County, CACA830,8510.5%–

18Yuba County, CACA88,6910.5%–

19Santa Barbara County, CACA442,0650.5%–

20Sonoma County, CACA486,4440.4%–

21El Dorado County, CACA192,3230.4%–

22Stanislaus County, CACA557,7190.4%–

23Monterey County, CACA433,7290.4%–

24Tehama County, CACA64,6650.4%–

25Marin County, CACA253,6940.4%–

26Fresno County, CACA1,035,4560.4%–

27Mono County, CACA12,5050.3%–

28San Luis Obispo County, CACA282,3670.3%–

29Sutter County, CACA98,7870.3%–

30Napa County, CACA132,9490.3%–

31San Benito County, CACA70,0820.3%–

32Kern County, CACA927,0680.3%–

33Santa Cruz County, CACA258,8520.3%–

34Merced County, CACA297,2600.3%–

35Shasta County, CACA181,6480.2%–

36Lassen County, CACA28,1170.2%–

37Tulare County, CACA485,1460.2%–

38Kings County, CACA154,3270.2%–

39Calaveras County, CACA46,6050.2%–

40Humboldt County, CACA131,6470.1%–

41Glenn County, CACA28,1410.1%–

42Inyo County, CACA18,1580.1%–

43Butte County, CACA209,2110.1%–

44Imperial County, CACA181,4110.1%–

45Mariposa County, CACA16,9180.1%–

46Mendocino County, CACA88,1220.1%–

47Lake County, CACA67,7720.1%–

48Madera County, CACA167,9270.1%–

49Colusa County, CACA21,8360.0%–

50Amador County, CACA41,8760.0%–

51Modoc County, CACA8,4260.0%–

52Nevada County, CACA101,9110.0%–

53Tuolumne County, CACA53,1600.0%–

SHOWING 1–53 OF 53

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