RANKING · 2024 ACS · 45 SHOWN OF 45

Highest Argentine population share, California counties

California counties ranked by the share of all residents who are Argentine origin (2023 American Community Survey). A concentration measure: Argentine residents as a percentage of total population. This list covers the 45 counties in California that qualify, ranked against each other statewide.

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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 Argentine population share by state

RANKPLACESTATEPOPARGENTINE SHAREVS 2000

01Alpine County, CACA1,0430.6%–

02Monterey County, CACA433,7290.3%–

03Orange County, CACA3,149,5070.2%–

04Amador County, CACA41,8760.2%–

05Los Angeles County, CACA9,694,9340.2%–

06Marin County, CACA253,6940.2%–

07San Bernardino County, CACA2,224,0910.2%–

08San Francisco County, CACA826,0790.2%–

09San Mateo County, CACA743,5680.1%–

10Ventura County, CACA830,8510.1%–

11Sonoma County, CACA486,4440.1%–

12Alameda County, CACA1,636,6300.1%–

13Inyo County, CACA18,1580.1%–

14Santa Clara County, CACA1,914,3910.1%–

15San Diego County, CACA3,282,2480.1%–

16Riverside County, CACA2,544,9160.1%–

17Yolo County, CACA224,4100.1%–

18Santa Cruz County, CACA258,8520.1%–

19El Dorado County, CACA192,3230.1%–

20Contra Costa County, CACA1,170,0700.1%–

21Napa County, CACA132,9490.1%–

22Santa Barbara County, CACA442,0650.1%–

23Tulare County, CACA485,1460.1%–

24Sacramento County, CACA1,618,4600.1%–

25Solano County, CACA455,3760.1%–

26San Benito County, CACA70,0820.1%–

27Nevada County, CACA101,9110.1%–

28San Joaquin County, CACA823,8150.1%–

29Tehama County, CACA64,6650.0%–

30San Luis Obispo County, CACA282,3670.0%–

31Humboldt County, CACA131,6470.0%–

32Imperial County, CACA181,4110.0%–

33Kern County, CACA927,0680.0%–

34Placer County, CACA442,0810.0%–

35Fresno County, CACA1,035,4560.0%–

36Tuolumne County, CACA53,1600.0%–

37Calaveras County, CACA46,6050.0%–

38Mendocino County, CACA88,1220.0%–

39Shasta County, CACA181,6480.0%–

40Del Norte County, CACA26,4100.0%–

41Mariposa County, CACA16,9180.0%–

42Stanislaus County, CACA557,7190.0%–

43Butte County, CACA209,2110.0%–

44Merced County, CACA297,2600.0%–

45Siskiyou County, CACA42,0130.0%–

SHOWING 1–45 OF 45

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