RANKING · 2020 CENSUS · 58 SHOWN OF 58

Largest Greek population, California counties · 2020

California counties ranked by the number of residents who are Greek ancestry, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 58 counties in California that qualify, ranked against each other statewide.

Greek 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

RANKPLACESTATEPOPGREEK POPULATIONVS 2010

01Los Angeles County, CACA9,694,93427,099−10%

02San Diego County, CACA3,282,24813,064+8%

03Orange County, CACA3,149,50712,064−9%

04Santa Clara County, CACA1,914,3916,253−9%

05Sacramento County, CACA1,618,4606,147−6%

06Alameda County, CACA1,636,6306,082−0%

07Riverside County, CACA2,544,9165,814−6%

08San Mateo County, CACA743,5685,598−7%

09Contra Costa County, CACA1,170,0705,116−6%

10San Francisco County, CACA826,0794,391+4%

11San Bernardino County, CACA2,224,0914,141−14%

12Ventura County, CACA830,8513,298−7%

13Sonoma County, CACA486,4442,629−6%

14Placer County, CACA442,0812,421−17%

15San Joaquin County, CACA823,8152,315+10%

16Stanislaus County, CACA557,7192,311+71%

17Fresno County, CACA1,035,4562,281+22%

18Marin County, CACA253,6942,079+17%

19Santa Barbara County, CACA442,0651,546−17%

20Solano County, CACA455,3761,376−33%

21Kern County, CACA927,0681,276−25%

22San Luis Obispo County, CACA282,3671,246−5%

23Santa Cruz County, CACA258,8521,150−23%

24Monterey County, CACA433,729903−30%

25El Dorado County, CACA192,323831−22%

26Nevada County, CACA101,911688+36%

27Butte County, CACA209,211627−49%

28Shasta County, CACA181,648600−12%

29Calaveras County, CACA46,605589+38%

30Humboldt County, CACA131,647545+21%

31Yolo County, CACA224,410483−33%

32Napa County, CACA132,949472−41%

33Tulare County, CACA485,146402−21%

34Siskiyou County, CACA42,013328+162%

35Madera County, CACA167,927312+3%

36Merced County, CACA297,260300+2%

37Lake County, CACA67,772272−35%

38San Benito County, CACA70,082205+95%

39Mendocino County, CACA88,122186−56%

40Mono County, CACA12,505163+353%

41Imperial County, CACA181,411157+91%

42Amador County, CACA41,876152−48%

43Yuba County, CACA88,691142−49%

44Kings County, CACA154,327138−51%

45Sutter County, CACA98,787138−61%

46Del Norte County, CACA26,410133−4%

47Tuolumne County, CACA53,160100−48%

48Lassen County, CACA28,11793+15%

49Trinity County, CACA15,72090+400%

50Tehama County, CACA64,66584−75%

51Mariposa County, CACA16,91871–

52Plumas County, CACA18,58363–

53Colusa County, CACA21,83643−17%

54Inyo County, CACA18,15837+19%

55Modoc County, CACA8,42635+17%

56Glenn County, CACA28,14133−31%

57Sierra County, CACA3,09814+40%

58Alpine County, CACA1,0431–

SHOWING 1–58 OF 58

Download CSV (full list, 58 rows)

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS