RANKING · 2024 ACS · 56 SHOWN OF 56

Largest Greek population, California counties

California counties ranked by the number of residents who are Greek 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 56 counties in California that qualify, ranked against each other statewide. The median across all 56 is 602. Biggest climber in the top 100 since 2020: Tuolumne County, CA, up 14 places to #33.

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SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPGREEK POPULATIONVS 2010

01Los Angeles County, CACA9,694,93425,321−16%

02San Diego County, CACA3,282,24813,020+7%

03Orange County, CACA3,149,50710,269−22%

04Santa Clara County, CACA1,914,3915,723−17%

05▲2Riverside County, CACA2,544,9165,173−16%

06Alameda County, CACA1,636,6305,111−16%

07▼2Sacramento County, CACA1,618,4605,080−23%

08▲1Contra Costa County, CACA1,170,0704,896−10%

09▼1San Mateo County, CACA743,5684,568−24%

10San Francisco County, CACA826,0794,362+3%

11▲1Ventura County, CACA830,8513,606+2%

12▼1San Bernardino County, CACA2,224,0913,342−31%

13▲2San Joaquin County, CACA823,8152,719+29%

14▲4Marin County, CACA253,6942,496+40%

15▲1Stanislaus County, CACA557,7192,396+77%

16▼3Sonoma County, CACA486,4442,130−24%

17▼3Placer County, CACA442,0812,123−27%

18▼1Fresno County, CACA1,035,4561,802−3%

19▲2Kern County, CACA927,0681,562−9%

20Solano County, CACA455,3761,485−28%

21▼2Santa Barbara County, CACA442,0651,252−33%

22▲3El Dorado County, CACA192,3231,190+11%

23Santa Cruz County, CACA258,8521,135−24%

24▼2San Luis Obispo County, CACA282,3671,049−20%

25▲2Butte County, CACA209,211897−27%

26▼2Monterey County, CACA433,729759−41%

27▲1Shasta County, CACA181,648613−10%

28▲3Yolo County, CACA224,410602−16%

29▲3Napa County, CACA132,949516−36%

30Humboldt County, CACA131,647489+9%

31▼2Calaveras County, CACA46,605461+8%

32▲11Yuba County, CACA88,691432+55%

33▲14Tuolumne County, CACA53,160349+80%

34▲5Mendocino County, CACA88,122301−29%

35▼9Nevada County, CACA101,911284−44%

36▲1Lake County, CACA67,772238−43%

37▼4Tulare County, CACA485,146237−54%

38▼4Siskiyou County, CACA42,013235+88%

39▲6Sutter County, CACA98,787224−36%

40▼4Merced County, CACA297,260199−33%

41▲1Amador County, CACA41,876192−34%

42▲8Tehama County, CACA64,665179−47%

43▼8Madera County, CACA167,927174−43%

44▲2Del Norte County, CACA26,410156+12%

45▼1Kings County, CACA154,327101−64%

46▼8San Benito County, CACA70,08282−22%

47▲1Lassen County, CACA28,11762−23%

48▲6Inyo County, CACA18,15846+48%

49▲2Mariposa County, CACA16,91845–

50▼1Trinity County, CACA15,72033+83%

51▼10Imperial County, CACA181,41132−61%

52▼12Mono County, CACA12,50531−14%

53▼1Plumas County, CACA18,58319–

54▲4Alpine County, CACA1,04315–

55▼2Colusa County, CACA21,83610−81%

56Glenn County, CACA28,14110−79%

SHOWING 1–56 OF 56

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES