RANKING · 2020 CENSUS · 58 SHOWN OF 58

Highest Greek population share, California counties · 2020

California counties ranked by the share of all residents who are Greek ancestry (2020 American Community Survey). A concentration measure: Greek residents as a percentage of total population. This list covers the 58 counties in California that qualify, ranked against each other statewide. The median across all 58 is 0.3%.

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 SHAREVS 2010

01Calaveras County, CACA46,6051.3%+0.4 pts

02Mono County, CACA12,5051.1%+0.9 pts

03Marin County, CACA253,6940.8%+0.1 pts

04Siskiyou County, CACA42,0130.8%+0.5 pts

05San Mateo County, CACA743,5680.7%−0.1 pts

06Trinity County, CACA15,7200.7%+0.6 pts

07Nevada County, CACA101,9110.7%+0.2 pts

08Placer County, CACA442,0810.6%−0.2 pts

09Sonoma County, CACA486,4440.5%−0.1 pts

10San Francisco County, CACA826,0790.5%0.0 pts

11Sierra County, CACA3,0980.5%+0.2 pts

12Del Norte County, CACA26,4100.5%0.0 pts

13Contra Costa County, CACA1,170,0700.4%−0.1 pts

14San Luis Obispo County, CACA282,3670.4%−0.1 pts

15El Dorado County, CACA192,3230.4%−0.2 pts

16Lake County, CACA67,7720.4%−0.2 pts

17Stanislaus County, CACA557,7190.4%+0.2 pts

18Santa Cruz County, CACA258,8520.4%−0.2 pts

19Mariposa County, CACA16,9180.4%–

20Humboldt County, CACA131,6470.4%+0.1 pts

21Sacramento County, CACA1,618,4600.4%−0.1 pts

22Modoc County, CACA8,4260.4%+0.1 pts

23San Diego County, CACA3,282,2480.4%0.0 pts

24Ventura County, CACA830,8510.4%0.0 pts

25Amador County, CACA41,8760.4%−0.4 pts

26Orange County, CACA3,149,5070.4%−0.1 pts

27Alameda County, CACA1,636,6300.4%0.0 pts

28Santa Barbara County, CACA442,0650.3%−0.1 pts

29Napa County, CACA132,9490.3%−0.3 pts

30Shasta County, CACA181,6480.3%0.0 pts

31Plumas County, CACA18,5830.3%–

32San Benito County, CACA70,0820.3%+0.1 pts

33Santa Clara County, CACA1,914,3910.3%−0.1 pts

34Solano County, CACA455,3760.3%−0.2 pts

35San Joaquin County, CACA823,8150.3%0.0 pts

36Lassen County, CACA28,1170.3%+0.1 pts

37Butte County, CACA209,2110.3%−0.3 pts

38Los Angeles County, CACA9,694,9340.3%0.0 pts

39Riverside County, CACA2,544,9160.2%−0.1 pts

40Fresno County, CACA1,035,4560.2%0.0 pts

41Yolo County, CACA224,4100.2%−0.1 pts

42Mendocino County, CACA88,1220.2%−0.3 pts

43Monterey County, CACA433,7290.2%−0.1 pts

44Inyo County, CACA18,1580.2%0.0 pts

45Madera County, CACA167,9270.2%0.0 pts

46Colusa County, CACA21,8360.2%0.0 pts

47San Bernardino County, CACA2,224,0910.2%0.0 pts

48Tuolumne County, CACA53,1600.2%−0.2 pts

49Yuba County, CACA88,6910.2%−0.2 pts

50Sutter County, CACA98,7870.1%−0.2 pts

51Kern County, CACA927,0680.1%−0.1 pts

52Tehama County, CACA64,6650.1%−0.4 pts

53Glenn County, CACA28,1410.1%−0.1 pts

54Merced County, CACA297,2600.1%0.0 pts

55Kings County, CACA154,3270.1%−0.1 pts

56Imperial County, CACA181,4110.1%0.0 pts

57Tulare County, CACA485,1460.1%0.0 pts

58Alpine County, CACA1,0430.1%–

SHOWING 1–58 OF 58

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