RANKING · 2020 CENSUS · 44 SHOWN OF 44

Highest Chilean population share, California counties · 2020

California counties ranked by the share of all residents who are Chilean origin (2020 American Community Survey). A concentration measure: Chilean residents as a percentage of total population. This list covers the 44 counties in California that qualify, ranked against each other statewide. The median across all 44 is 0.1%.

Chilean Americans: full group profile →

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RELATEDLargest Mexican population Highest Mexican population share Largest Puerto Rican population Highest Puerto Rican population share Largest Cuban population Highest Cuban population share

YEAR2010 2020 2024

Highest Chilean population share by state

RANKPLACESTATEPOPCHILEAN SHAREVS 2010

01Tuolumne County, CACA53,1600.5%+0.5 pts

02Yuba County, CACA88,6910.2%–

03Yolo County, CACA224,4100.2%+0.1 pts

04Mendocino County, CACA88,1220.2%–

05Santa Clara County, CACA1,914,3910.1%0.0 pts

06San Mateo County, CACA743,5680.1%0.0 pts

07San Diego County, CACA3,282,2480.1%0.0 pts

08Nevada County, CACA101,9110.1%+0.1 pts

09Alameda County, CACA1,636,6300.1%0.0 pts

10Ventura County, CACA830,8510.1%0.0 pts

11Imperial County, CACA181,4110.1%+0.1 pts

12Mariposa County, CACA16,9180.1%–

13San Francisco County, CACA826,0790.1%0.0 pts

14Marin County, CACA253,6940.1%0.0 pts

15Los Angeles County, CACA9,694,9340.1%0.0 pts

16Contra Costa County, CACA1,170,0700.1%0.0 pts

17Santa Barbara County, CACA442,0650.1%0.0 pts

18Orange County, CACA3,149,5070.1%0.0 pts

19Sonoma County, CACA486,4440.1%0.0 pts

20Solano County, CACA455,3760.1%+0.1 pts

21Riverside County, CACA2,544,9160.1%0.0 pts

22Humboldt County, CACA131,6470.1%0.0 pts

23Placer County, CACA442,0810.1%0.0 pts

24Sacramento County, CACA1,618,4600.0%0.0 pts

25San Bernardino County, CACA2,224,0910.0%0.0 pts

26San Joaquin County, CACA823,8150.0%0.0 pts

27Santa Cruz County, CACA258,8520.0%0.0 pts

28Napa County, CACA132,9490.0%0.0 pts

29Lake County, CACA67,7720.0%0.0 pts

30Monterey County, CACA433,7290.0%0.0 pts

31Siskiyou County, CACA42,0130.0%–

32El Dorado County, CACA192,3230.0%−0.1 pts

33Butte County, CACA209,2110.0%–

34Stanislaus County, CACA557,7190.0%0.0 pts

35Fresno County, CACA1,035,4560.0%0.0 pts

36Sutter County, CACA98,7870.0%–

37Kern County, CACA927,0680.0%0.0 pts

38Tulare County, CACA485,1460.0%0.0 pts

39Del Norte County, CACA26,4100.0%–

40Shasta County, CACA181,6480.0%0.0 pts

41Kings County, CACA154,3270.0%0.0 pts

42San Luis Obispo County, CACA282,3670.0%0.0 pts

43San Benito County, CACA70,0820.0%–

44Merced County, CACA297,2600.0%0.0 pts

SHOWING 1–44 OF 44

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