RANKING · 2020 CENSUS · 42 SHOWN OF 42

Largest Tongan population, California counties · 2020

California counties ranked by the number of residents who are Tongan, 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 42 counties in California that qualify, ranked against each other statewide. The median across all 42 is 126.

Tongan Americans: full group profile →

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SAME RANKING BYCities States Metros

RELATEDLargest Native Hawaiian population Highest Native Hawaiian population share Largest Samoan population Highest Samoan population share Highest Tongan population share Largest Chamorro population

Largest Tongan population by state

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RANKPLACESTATEPOPTONGAN POPULATIONVS –

01San Mateo County, CACA743,5685,280–

02Los Angeles County, CACA9,694,9343,632–

03Alameda County, CACA1,636,6303,281–

04Santa Clara County, CACA1,914,3911,835–

05Riverside County, CACA2,544,9161,670–

06Contra Costa County, CACA1,170,0701,477–

07San Bernardino County, CACA2,224,0911,271–

08Sacramento County, CACA1,618,4601,144–

09Orange County, CACA3,149,5071,067–

10San Diego County, CACA3,282,248589–

11San Joaquin County, CACA823,815587–

12Merced County, CACA297,260431–

13Monterey County, CACA433,729388–

14Ventura County, CACA830,851368–

15San Francisco County, CACA826,079292–

16Yolo County, CACA224,410231–

17Humboldt County, CACA131,647191–

18Fresno County, CACA1,035,456153–

19El Dorado County, CACA192,323147–

20Kern County, CACA927,068127–

21Placer County, CACA442,081126–

22Solano County, CACA455,376124–

23Stanislaus County, CACA557,71992–

24Napa County, CACA132,94990–

25Sonoma County, CACA486,44481–

26Yuba County, CACA88,69162–

27Santa Barbara County, CACA442,06556–

28Colusa County, CACA21,83644–

29San Benito County, CACA70,08231–

30Butte County, CACA209,21130–

31Sutter County, CACA98,78727–

32Imperial County, CACA181,41124–

33Tulare County, CACA485,14624–

34Tuolumne County, CACA53,16021–

35San Luis Obispo County, CACA282,36718–

36Kings County, CACA154,3277–

37Amador County, CACA41,8765–

38Calaveras County, CACA46,6055–

39Marin County, CACA253,6944–

40Santa Cruz County, CACA258,8524–

41Shasta County, CACA181,6484–

42Tehama County, CACA64,6653–

SHOWING 1–42 OF 42

Download CSV (full list, 42 rows)

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