RANKING · 2010 CENSUS · 54 SHOWN OF 54

Highest Ukrainian population share, California counties · 2010

California counties ranked by the share of all residents who are Ukrainian ancestry (2010 American Community Survey). A concentration measure: Ukrainian residents as a percentage of total population. This list covers the 54 counties in California that qualify, ranked against each other statewide. The median across all 54 is 0.2%.

Ukrainian 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

RANKPLACESTATEPOPUKRAINIAN SHAREVS –

01Sacramento County, CACA1,618,4601.4%–

02Placer County, CACA442,0810.7%–

03San Francisco County, CACA826,0790.6%–

04Yolo County, CACA224,4100.6%–

05Marin County, CACA253,6940.4%–

06Inyo County, CACA18,1580.4%–

07San Mateo County, CACA743,5680.3%–

08Nevada County, CACA101,9110.3%–

09Santa Clara County, CACA1,914,3910.3%–

10Santa Barbara County, CACA442,0650.3%–

11Contra Costa County, CACA1,170,0700.3%–

12Yuba County, CACA88,6910.3%–

13Amador County, CACA41,8760.3%–

14Tehama County, CACA64,6650.2%–

15El Dorado County, CACA192,3230.2%–

16Ventura County, CACA830,8510.2%–

17San Diego County, CACA3,282,2480.2%–

18Santa Cruz County, CACA258,8520.2%–

19Shasta County, CACA181,6480.2%–

20Los Angeles County, CACA9,694,9340.2%–

21Alameda County, CACA1,636,6300.2%–

22Sonoma County, CACA486,4440.2%–

23Glenn County, CACA28,1410.2%–

24Orange County, CACA3,149,5070.2%–

25Napa County, CACA132,9490.2%–

26Fresno County, CACA1,035,4560.2%–

27Madera County, CACA167,9270.2%–

28Lassen County, CACA28,1170.2%–

29San Luis Obispo County, CACA282,3670.2%–

30San Benito County, CACA70,0820.2%–

31Plumas County, CACA18,5830.2%–

32Humboldt County, CACA131,6470.1%–

33Mendocino County, CACA88,1220.1%–

34Butte County, CACA209,2110.1%–

35Calaveras County, CACA46,6050.1%–

36Siskiyou County, CACA42,0130.1%–

37Riverside County, CACA2,544,9160.1%–

38Lake County, CACA67,7720.1%–

39San Bernardino County, CACA2,224,0910.1%–

40Monterey County, CACA433,7290.1%–

41Solano County, CACA455,3760.1%–

42Sutter County, CACA98,7870.1%–

43Stanislaus County, CACA557,7190.1%–

44Kern County, CACA927,0680.1%–

45Mariposa County, CACA16,9180.1%–

46San Joaquin County, CACA823,8150.1%–

47Tuolumne County, CACA53,1600.1%–

48Trinity County, CACA15,7200.1%–

49Imperial County, CACA181,4110.0%–

50Del Norte County, CACA26,4100.0%–

51Merced County, CACA297,2600.0%–

52Tulare County, CACA485,1460.0%–

53Colusa County, CACA21,8360.0%–

54Kings County, CACA154,3270.0%–

SHOWING 1–54 OF 54

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