RANKING · 2024 ACS · 31 SHOWN OF 31

Highest Uruguayan population share, California counties

California counties ranked by the share of all residents who are Uruguayan origin (2023 American Community Survey). A concentration measure: Uruguayan residents as a percentage of total population. This list covers the 31 counties in California that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros

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 Uruguayan population share by state

All US California Colorado Florida Georgia Michigan North Carolina New Jersey New York Ohio Pennsylvania South Carolina Tennessee Texas Utah Virginia Wisconsin

RANKPLACESTATEPOPURUGUAYAN SHAREVS 2000

01Marin County, CACA253,6940.1%–

02Solano County, CACA455,3760.1%–

03San Francisco County, CACA826,0790.0%–

04Monterey County, CACA433,7290.0%–

05Alameda County, CACA1,636,6300.0%–

06Orange County, CACA3,149,5070.0%–

07Yolo County, CACA224,4100.0%–

08San Joaquin County, CACA823,8150.0%–

09San Mateo County, CACA743,5680.0%–

10Los Angeles County, CACA9,694,9340.0%–

11Contra Costa County, CACA1,170,0700.0%–

12Placer County, CACA442,0810.0%–

13Santa Clara County, CACA1,914,3910.0%–

14San Diego County, CACA3,282,2480.0%–

15Humboldt County, CACA131,6470.0%–

16Sonoma County, CACA486,4440.0%–

17Ventura County, CACA830,8510.0%–

18Sacramento County, CACA1,618,4600.0%–

19Kern County, CACA927,0680.0%–

20Merced County, CACA297,2600.0%–

21Napa County, CACA132,9490.0%–

22San Bernardino County, CACA2,224,0910.0%–

23Fresno County, CACA1,035,4560.0%–

24Tulare County, CACA485,1460.0%–

25El Dorado County, CACA192,3230.0%–

26Siskiyou County, CACA42,0130.0%–

27Madera County, CACA167,9270.0%–

28Riverside County, CACA2,544,9160.0%–

29San Luis Obispo County, CACA282,3670.0%–

30Santa Cruz County, CACA258,8520.0%–

31Santa Barbara County, CACA442,0650.0%–

SHOWING 1–31 OF 31

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