RANKING · 2024 ACS · 53 SHOWN OF 53

Highest Vietnamese population share, California counties

California counties ranked by the share of all residents who are Vietnamese (2024 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.

Vietnamese Americans: full group profile →

CaliforniaAll states All rankings

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 2020

01Santa Clara County, CACA1,914,3917.3%−0.0 pts

02Orange County, CACA3,149,5077.2%+0.3 pts

03Sacramento County, CACA1,618,4602.1%+0.1 pts

04Alameda County, CACA1,636,6301.9%−0.1 pts

05Alpine County, CACA1,0431.9%–

06San Francisco County, CACA826,0791.7%−0.2 pts

07San Diego County, CACA3,282,2481.4%−0.0 pts

08San Joaquin County, CACA823,8151.0%−0.0 pts

09Los Angeles County, CACA9,694,9341.0%+0.0 pts

10Contra Costa County, CACA1,170,0700.8%−0.1 pts

11Yolo County, CACA224,4100.8%−0.0 pts

12Riverside County, CACA2,544,9160.8%+0.0 pts

13Solano County, CACA455,3760.7%+0.1 pts

14San Bernardino County, CACA2,224,0910.7%+0.0 pts

15Sonoma County, CACA486,4440.7%+0.2 pts

16San Mateo County, CACA743,5680.6%+0.0 pts

17Ventura County, CACA830,8510.6%+0.1 pts

18Marin County, CACA253,6940.6%+0.2 pts

19Placer County, CACA442,0810.6%−0.0 pts

20Santa Barbara County, CACA442,0650.5%+0.1 pts

21Fresno County, CACA1,035,4560.4%+0.1 pts

22Butte County, CACA209,2110.4%+0.3 pts

23Stanislaus County, CACA557,7190.4%−0.1 pts

24Mono County, CACA12,5050.3%+0.0 pts

25Monterey County, CACA433,7290.3%−0.1 pts

26Kern County, CACA927,0680.3%+0.1 pts

27Mendocino County, CACA88,1220.3%+0.2 pts

28Glenn County, CACA28,1410.3%+0.1 pts

29San Luis Obispo County, CACA282,3670.2%−0.0 pts

30Santa Cruz County, CACA258,8520.2%−0.0 pts

31El Dorado County, CACA192,3230.2%−0.2 pts

32Amador County, CACA41,8760.2%+0.2 pts

33Merced County, CACA297,2600.2%−0.0 pts

34Shasta County, CACA181,6480.2%−0.0 pts

35Kings County, CACA154,3270.2%+0.0 pts

36Madera County, CACA167,9270.2%+0.1 pts

37Sutter County, CACA98,7870.2%−0.1 pts

38Napa County, CACA132,9490.2%−0.1 pts

39Yuba County, CACA88,6910.1%−0.3 pts

40Colusa County, CACA21,8360.1%+0.1 pts

41Humboldt County, CACA131,6470.1%−0.0 pts

42San Benito County, CACA70,0820.1%−0.2 pts

43Lassen County, CACA28,1170.1%−0.1 pts

44Nevada County, CACA101,9110.1%+0.1 pts

45Siskiyou County, CACA42,0130.1%–

46Tuolumne County, CACA53,1600.1%+0.1 pts

47Tulare County, CACA485,1460.1%−0.1 pts

48Calaveras County, CACA46,6050.1%−0.1 pts

49Modoc County, CACA8,4260.0%+0.0 pts

50Imperial County, CACA181,4110.0%−0.1 pts

51Tehama County, CACA64,6650.0%−0.4 pts

52Mariposa County, CACA16,9180.0%−0.1 pts

53Inyo County, CACA18,1580.0%−0.1 pts

SHOWING 1–53 OF 53

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES