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. The median across all 53 is 0.3%. Biggest climber in the top 100 since 2020: Butte County, CA, up 21 places to #22.

Vietnamese Americans: full group profile →

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SAME RANKING BYCities States Metros

YEAR2020 2024

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%–

06▼1San Francisco County, CACA826,0791.7%−0.2 pts

07▼1San Diego County, CACA3,282,2481.4%0.0 pts

08▼1San Joaquin County, CACA823,8151.0%0.0 pts

09▼1Los Angeles County, CACA9,694,9341.0%0.0 pts

10▼1Contra Costa County, CACA1,170,0700.8%−0.1 pts

11▼1Yolo County, CACA224,4100.8%0.0 pts

12▼1Riverside County, CACA2,544,9160.8%0.0 pts

13▲1Solano County, CACA455,3760.7%+0.1 pts

14▼2San Bernardino County, CACA2,224,0910.7%0.0 pts

15▲5Sonoma County, CACA486,4440.7%+0.2 pts

16▼3San Mateo County, CACA743,5680.6%0.0 pts

17Ventura County, CACA830,8510.6%+0.1 pts

18▲7Marin County, CACA253,6940.6%+0.2 pts

19▼4Placer County, CACA442,0810.6%0.0 pts

20▼1Santa Barbara County, CACA442,0650.5%+0.1 pts

21▲5Fresno County, CACA1,035,4560.4%+0.1 pts

22▲21Butte County, CACA209,2110.4%+0.3 pts

23▼1Stanislaus County, CACA557,7190.4%−0.1 pts

24▲3Mono County, CACA12,5050.3%0.0 pts

25▼2Monterey County, CACA433,7290.3%−0.1 pts

26▲6Kern County, CACA927,0680.3%+0.1 pts

27▲19Mendocino County, CACA88,1220.3%+0.2 pts

28▲13Glenn County, CACA28,1410.3%+0.1 pts

29▼1San Luis Obispo County, CACA282,3670.2%0.0 pts

30▲3Santa Cruz County, CACA258,8520.2%0.0 pts

31▼10El Dorado County, CACA192,3230.2%−0.2 pts

32▲18Amador County, CACA41,8760.2%+0.2 pts

33▲1Merced County, CACA297,2600.2%0.0 pts

34▲1Shasta County, CACA181,6480.2%0.0 pts

35▲3Kings County, CACA154,3270.2%0.0 pts

36▲12Madera County, CACA167,9270.2%+0.1 pts

37▼8Sutter County, CACA98,7870.2%−0.1 pts

38▼8Napa County, CACA132,9490.2%−0.1 pts

39▼21Yuba County, CACA88,6910.1%−0.3 pts

40▲9Colusa County, CACA21,8360.1%+0.1 pts

41▼1Humboldt County, CACA131,6470.1%0.0 pts

42▼11San Benito County, CACA70,0820.1%−0.2 pts

43▼7Lassen County, CACA28,1170.1%−0.1 pts

44▲8Nevada County, CACA101,9110.1%+0.1 pts

45Siskiyou County, CACA42,0130.1%–

46▲7Tuolumne County, CACA53,1600.1%+0.1 pts

47▼10Tulare County, CACA485,1460.1%−0.1 pts

48▼9Calaveras County, CACA46,6050.1%−0.1 pts

49▲2Modoc County, CACA8,4260.0%0.0 pts

50▼6Imperial County, CACA181,4110.0%−0.1 pts

51▼27Tehama County, CACA64,6650.0%−0.4 pts

52▼7Mariposa County, CACA16,9180.0%−0.1 pts

53▼11Inyo County, CACA18,1580.0%−0.1 pts

SHOWING 1–53 OF 53

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES