RANKING · 2020 CENSUS · 36 SHOWN OF 36

Largest Guamanian population, California counties · 2020

California counties ranked by the number of residents who are Guamanian, from the 2023 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 36 counties in California that qualify, ranked against each other statewide.

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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 Largest Tongan population Highest Tongan population share

Largest Guamanian population by state

All US California Florida Georgia Missouri North Carolina Ohio Oklahoma Oregon Texas Washington

RANKPLACESTATEPOPGUAMANIAN POPULATIONVS 2000

01Sacramento County, CACA1,618,460884–

02Los Angeles County, CACA9,694,934834–

03San Diego County, CACA3,282,248798–

04Stanislaus County, CACA557,719697–

05Riverside County, CACA2,544,916440–

06San Bernardino County, CACA2,224,091364–

07Orange County, CACA3,149,507337–

08Monterey County, CACA433,729319–

09Alameda County, CACA1,636,630315–

10Contra Costa County, CACA1,170,070296–

11Fresno County, CACA1,035,456260–

12San Joaquin County, CACA823,815238–

13Santa Clara County, CACA1,914,391208–

14Ventura County, CACA830,851172–

15Solano County, CACA455,376167–

16San Francisco County, CACA826,079117–

17Lassen County, CACA28,117107–

18San Mateo County, CACA743,56863–

19Napa County, CACA132,94958–

20Tulare County, CACA485,14651–

21Kern County, CACA927,06845–

22Shasta County, CACA181,64845–

23Sutter County, CACA98,78741–

24Sonoma County, CACA486,44434–

25Kings County, CACA154,32726–

26Placer County, CACA442,08121–

27Yuba County, CACA88,69120–

28Santa Cruz County, CACA258,85219–

29El Dorado County, CACA192,32314–

30Imperial County, CACA181,41111–

31Yolo County, CACA224,4109–

32Butte County, CACA209,2118–

33San Luis Obispo County, CACA282,3678–

34Tuolumne County, CACA53,1606–

35Amador County, CACA41,8763–

36Lake County, CACA67,7722–

SHOWING 1–36 OF 36

Download CSV (full list, 36 rows)

UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES