RANKING · 2024 ACS · 34 SHOWN OF 34

Largest Guamanian population, California counties

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 34 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

01San Diego County, CACA3,282,2481,559–

02Riverside County, CACA2,544,916946–

03Los Angeles County, CACA9,694,934825–

04San Bernardino County, CACA2,224,091721–

05Stanislaus County, CACA557,719685–

06Orange County, CACA3,149,507611–

07Sacramento County, CACA1,618,460499–

08Santa Clara County, CACA1,914,391419–

09Alameda County, CACA1,636,630374–

10Monterey County, CACA433,729272–

11San Joaquin County, CACA823,815246–

12Contra Costa County, CACA1,170,070179–

13Solano County, CACA455,376163–

14Napa County, CACA132,949153–

15Ventura County, CACA830,851143–

16Shasta County, CACA181,648103–

17San Francisco County, CACA826,07981–

18Sonoma County, CACA486,44466–

19Yuba County, CACA88,69164–

20Kings County, CACA154,32759–

21Placer County, CACA442,08159–

22Madera County, CACA167,92752–

23San Luis Obispo County, CACA282,36745–

24Kern County, CACA927,06838–

25San Mateo County, CACA743,56838–

26Mendocino County, CACA88,12226–

27Santa Cruz County, CACA258,85223–

28Fresno County, CACA1,035,45616–

29Sutter County, CACA98,78711–

30Lassen County, CACA28,1178–

31El Dorado County, CACA192,3235–

32Lake County, CACA67,7724–

33Siskiyou County, CACA42,0134–

34Yolo County, CACA224,4104–

SHOWING 1–34 OF 34

Download CSV (full list, 34 rows)

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