RANKING · 2010 CENSUS · 50 SHOWN OF 50

Largest Croatian population, California counties · 2010

California counties ranked by the number of residents who are Croatian ancestry, 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 50 counties in California that qualify, ranked against each other statewide. The median across all 50 is 269.

Croatian Americans: full group profile →

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SAME RANKING BYCities States Metros

RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

RANKPLACESTATEPOPCROATIAN POPULATIONVS –

01Los Angeles County, CACA9,694,93412,846–

02Santa Clara County, CACA1,914,3914,206–

03Orange County, CACA3,149,5073,882–

04San Diego County, CACA3,282,2482,851–

05Sacramento County, CACA1,618,4602,170–

06Alameda County, CACA1,636,6302,016–

07San Mateo County, CACA743,5681,730–

08Riverside County, CACA2,544,9161,702–

09Contra Costa County, CACA1,170,0701,562–

10San Francisco County, CACA826,0791,466–

11Marin County, CACA253,6941,170–

12Ventura County, CACA830,851977–

13Santa Cruz County, CACA258,852895–

14San Bernardino County, CACA2,224,091742–

15Sonoma County, CACA486,444685–

16Santa Barbara County, CACA442,065674–

17El Dorado County, CACA192,323531–

18Kern County, CACA927,068514–

19San Luis Obispo County, CACA282,367490–

20San Joaquin County, CACA823,815422–

21Placer County, CACA442,081378–

22Yolo County, CACA224,410375–

23Solano County, CACA455,376304–

24Monterey County, CACA433,729284–

25Fresno County, CACA1,035,456269–

26Butte County, CACA209,211255–

27Humboldt County, CACA131,647232–

28Shasta County, CACA181,648211–

29Stanislaus County, CACA557,719209–

30Napa County, CACA132,949173–

31Nevada County, CACA101,911153–

32Tulare County, CACA485,146151–

33Mariposa County, CACA16,918142–

34Lake County, CACA67,77294–

35Calaveras County, CACA46,60593–

36Mendocino County, CACA88,12289–

37Siskiyou County, CACA42,01385–

38Kings County, CACA154,32764–

39Mono County, CACA12,50563–

40Tehama County, CACA64,66562–

41Tuolumne County, CACA53,16053–

42Madera County, CACA167,92749–

43Yuba County, CACA88,69148–

44San Benito County, CACA70,08241–

45Amador County, CACA41,87626–

46Colusa County, CACA21,83624–

47Imperial County, CACA181,41124–

48Sutter County, CACA98,78720–

49Inyo County, CACA18,15818–

50Merced County, CACA297,26017–

SHOWING 1–50 OF 50

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