RANKING · 2024 ACS · 45 SHOWN OF 45

Highest Chilean population share, California counties

California counties ranked by the share of all residents who are Chilean origin (2024 American Community Survey). A concentration measure: Chilean residents as a percentage of total population. This list covers the 45 counties in California that qualify, ranked against each other statewide.

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, CACA53,1600.3%+0.3 pts

02San Mateo County, CACA743,5680.2%+0.0 pts

03Yolo County, CACA224,4100.2%+0.1 pts

04Mendocino County, CACA88,1220.2%–

05Modoc County, CACA8,4260.2%–

06Lake County, CACA67,7720.1%+0.1 pts

07Marin County, CACA253,6940.1%+0.0 pts

08San Francisco County, CACA826,0790.1%+0.0 pts

09Santa Clara County, CACA1,914,3910.1%+0.0 pts

10San Diego County, CACA3,282,2480.1%+0.1 pts

11Contra Costa County, CACA1,170,0700.1%+0.0 pts

12Yuba County, CACA88,6910.1%–

13Los Angeles County, CACA9,694,9340.1%+0.0 pts

14Nevada County, CACA101,9110.1%+0.1 pts

15Santa Barbara County, CACA442,0650.1%−0.0 pts

16Humboldt County, CACA131,6470.1%+0.1 pts

17Solano County, CACA455,3760.1%+0.1 pts

18Alameda County, CACA1,636,6300.1%+0.0 pts

19Sonoma County, CACA486,4440.1%+0.0 pts

20El Dorado County, CACA192,3230.1%−0.1 pts

21Orange County, CACA3,149,5070.1%+0.0 pts

22Butte County, CACA209,2110.1%–

23Santa Cruz County, CACA258,8520.1%+0.0 pts

24Tulare County, CACA485,1460.1%+0.1 pts

25San Bernardino County, CACA2,224,0910.1%−0.0 pts

26Placer County, CACA442,0810.1%+0.0 pts

27San Joaquin County, CACA823,8150.1%+0.0 pts

28Del Norte County, CACA26,4100.1%–

29Ventura County, CACA830,8510.1%−0.0 pts

30Sacramento County, CACA1,618,4600.0%+0.0 pts

31Napa County, CACA132,9490.0%−0.0 pts

32Riverside County, CACA2,544,9160.0%+0.0 pts

33Fresno County, CACA1,035,4560.0%+0.0 pts

34Monterey County, CACA433,7290.0%+0.0 pts

35San Benito County, CACA70,0820.0%–

36Stanislaus County, CACA557,7190.0%+0.0 pts

37Siskiyou County, CACA42,0130.0%–

38San Luis Obispo County, CACA282,3670.0%−0.0 pts

39Shasta County, CACA181,6480.0%−0.0 pts

40Kern County, CACA927,0680.0%+0.0 pts

41Madera County, CACA167,9270.0%+0.0 pts

42Merced County, CACA297,2600.0%−0.0 pts

43Kings County, CACA154,3270.0%+0.0 pts

44Imperial County, CACA181,4110.0%−0.0 pts

45Sutter County, CACA98,7870.0%–

SHOWING 1–45 OF 45

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES