RANKING · 2010 CENSUS · 37 SHOWN OF 37

Largest Dominican population, California counties · 2010

California counties ranked by the number of residents who are Dominican origin, from the 2010 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 37 counties in California that qualify, ranked against each other statewide. The median across all 37 is 74.

Dominican 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

RANKPLACESTATEPOPDOMINICAN POPULATIONVS –

01Los Angeles County, CACA9,694,9343,197–

02San Diego County, CACA3,282,2481,378–

03San Bernardino County, CACA2,224,091575–

04Riverside County, CACA2,544,916552–

05Alameda County, CACA1,636,630508–

06Santa Clara County, CACA1,914,391370–

07San Joaquin County, CACA823,815317–

08Orange County, CACA3,149,507230–

09Solano County, CACA455,376219–

10Ventura County, CACA830,851206–

11San Francisco County, CACA826,079185–

12Contra Costa County, CACA1,170,070173–

13Sacramento County, CACA1,618,460154–

14Marin County, CACA253,694151–

15Fresno County, CACA1,035,456132–

16Sonoma County, CACA486,44499–

17Merced County, CACA297,26091–

18San Mateo County, CACA743,56888–

19Santa Barbara County, CACA442,06574–

20Tulare County, CACA485,14674–

21San Luis Obispo County, CACA282,36768–

22Yuba County, CACA88,69162–

23Placer County, CACA442,08160–

24Kings County, CACA154,32757–

25Butte County, CACA209,21145–

26Kern County, CACA927,06843–

27Calaveras County, CACA46,60536–

28Santa Cruz County, CACA258,85229–

29Humboldt County, CACA131,64729–

30El Dorado County, CACA192,32324–

31Imperial County, CACA181,41118–

32Madera County, CACA167,92716–

33Nevada County, CACA101,91115–

34Shasta County, CACA181,64815–

35Sutter County, CACA98,78715–

36Monterey County, CACA433,7299–

37Siskiyou County, CACA42,0139–

SHOWING 1–37 OF 37

Download CSV (full list, 37 rows)

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS