RANKING · 2024 ACS · 45 SHOWN OF 45

Largest Argentine population, California counties

California counties ranked by the number of residents who are Argentine origin, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. 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

Largest Argentine population by state

RANKPLACESTATEPOPARGENTINE POPULATIONVS 2010

01Los Angeles County, CACA9,694,93418,895−1%

02Orange County, CACA3,149,5076,525+21%

03San Diego County, CACA3,282,2483,875+68%

04San Bernardino County, CACA2,224,0913,875+44%

05Riverside County, CACA2,544,9162,910+49%

06Santa Clara County, CACA1,914,3912,349+36%

07Alameda County, CACA1,636,6302,168+70%

08San Francisco County, CACA826,0791,384+5%

09Monterey County, CACA433,7291,205+436%

10Ventura County, CACA830,8511,176+2%

11Sacramento County, CACA1,618,4601,070+27%

12San Mateo County, CACA743,5681,058+78%

13Contra Costa County, CACA1,170,0701,016−2%

14Sonoma County, CACA486,444660+247%

15Marin County, CACA253,694459+54%

16San Joaquin County, CACA823,815419+43%

17Kern County, CACA927,068389−22%

18Tulare County, CACA485,146327+97%

19Santa Barbara County, CACA442,065309−33%

20Solano County, CACA455,376303+87%

21Fresno County, CACA1,035,456268+89%

22Santa Cruz County, CACA258,852240+400%

23Yolo County, CACA224,410202−9%

24El Dorado County, CACA192,323170+6%

25Placer County, CACA442,081160+10%

26San Luis Obispo County, CACA282,367132+149%

27Napa County, CACA132,949102+132%

28Stanislaus County, CACA557,71992+35%

29Amador County, CACA41,87683+261%

30Imperial County, CACA181,41183+124%

31Humboldt County, CACA131,64763+350%

32Nevada County, CACA101,91159–

33San Benito County, CACA70,08243−61%

34Merced County, CACA297,26038−37%

35Shasta County, CACA181,64838+192%

36Tehama County, CACA64,66532–

37Butte County, CACA209,21128−71%

38Inyo County, CACA18,15824–

39Mendocino County, CACA88,12219–

40Tuolumne County, CACA53,16014+56%

41Alpine County, CACA1,04310–

42Calaveras County, CACA46,60510−9%

43Del Norte County, CACA26,4105–

44Siskiyou County, CACA42,0135−55%

45Mariposa County, CACA16,9183–

SHOWING 1–45 OF 45

Download CSV (full list, 45 rows)

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES