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 (2024 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.

Uruguayan Americans: full group profile →

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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 2010

01Marin County, CACA253,6940.1%+0.0 pts

02Solano County, CACA455,3760.1%–

03San Francisco County, CACA826,0790.0%+0.0 pts

04Monterey County, CACA433,7290.0%–

05Alameda County, CACA1,636,6300.0%+0.0 pts

06Orange County, CACA3,149,5070.0%+0.0 pts

07Yolo County, CACA224,4100.0%+0.0 pts

08San Joaquin County, CACA823,8150.0%+0.0 pts

09San Mateo County, CACA743,5680.0%+0.0 pts

10Los Angeles County, CACA9,694,9340.0%+0.0 pts

11Contra Costa County, CACA1,170,0700.0%+0.0 pts

12Placer County, CACA442,0810.0%–

13Santa Clara County, CACA1,914,3910.0%+0.0 pts

14San Diego County, CACA3,282,2480.0%+0.0 pts

15Humboldt County, CACA131,6470.0%–

16Sonoma County, CACA486,4440.0%+0.0 pts

17Ventura County, CACA830,8510.0%+0.0 pts

18Sacramento County, CACA1,618,4600.0%+0.0 pts

19Kern County, CACA927,0680.0%–

20Merced County, CACA297,2600.0%–

21Napa County, CACA132,9490.0%–

22San Bernardino County, CACA2,224,0910.0%−0.0 pts

23Fresno County, CACA1,035,4560.0%+0.0 pts

24Tulare County, CACA485,1460.0%+0.0 pts

25El Dorado County, CACA192,3230.0%–

26Siskiyou County, CACA42,0130.0%–

27Madera County, CACA167,9270.0%–

28Riverside County, CACA2,544,9160.0%−0.0 pts

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