RANKING · 2024 ACS · 52 SHOWN OF 52

Largest Croatian population, California counties

California counties ranked by the number of residents who are Croatian ancestry, 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 52 counties in California that qualify, ranked against each other statewide.

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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 2010

01Los Angeles County, CACA9,694,93411,162−13%

02Orange County, CACA3,149,5074,609+19%

03San Diego County, CACA3,282,2484,126+45%

04Santa Clara County, CACA1,914,3913,355−20%

05Riverside County, CACA2,544,9162,390+40%

06San Francisco County, CACA826,0792,033+39%

07Sacramento County, CACA1,618,4601,953−10%

08Alameda County, CACA1,636,6301,948−3%

09Contra Costa County, CACA1,170,0701,369−12%

10San Mateo County, CACA743,5681,193−31%

11Placer County, CACA442,0811,136+201%

12Sonoma County, CACA486,444955+39%

13San Bernardino County, CACA2,224,091950+28%

14Santa Cruz County, CACA258,852948+6%

15San Luis Obispo County, CACA282,367849+73%

16Ventura County, CACA830,851737−25%

17Santa Barbara County, CACA442,065724+7%

18Marin County, CACA253,694650−44%

19Fresno County, CACA1,035,456630+134%

20Solano County, CACA455,376609+100%

21Monterey County, CACA433,729493+74%

22Kern County, CACA927,068408−21%

23El Dorado County, CACA192,323398−25%

24Butte County, CACA209,211380+49%

25Yolo County, CACA224,410306−18%

26San Joaquin County, CACA823,815250−41%

27Stanislaus County, CACA557,719248+19%

28Humboldt County, CACA131,647209−10%

29Nevada County, CACA101,911170+11%

30Amador County, CACA41,876167+542%

31Tuolumne County, CACA53,160149+181%

32Mendocino County, CACA88,122135+52%

33Napa County, CACA132,949128−26%

34Tulare County, CACA485,146116−23%

35Shasta County, CACA181,648113−46%

36Merced County, CACA297,26092+441%

37Mariposa County, CACA16,91869−51%

38Kings County, CACA154,32757−11%

39Yuba County, CACA88,69147−2%

40San Benito County, CACA70,08233−20%

41Sutter County, CACA98,78730+50%

42Mono County, CACA12,50525−60%

43Lake County, CACA67,77214−85%

44Siskiyou County, CACA42,01314−84%

45Glenn County, CACA28,14113–

46Imperial County, CACA181,41113−46%

47Tehama County, CACA64,66513−79%

48Madera County, CACA167,92712−76%

49Trinity County, CACA15,7206–

50Calaveras County, CACA46,6054−96%

51Del Norte County, CACA26,4103–

52Lassen County, CACA28,1171–

SHOWING 1–52 OF 52

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