RANKING · 2024 ACS · 55 SHOWN OF 55

Highest Ukrainian population share, California counties

California counties ranked by the share of all residents who are Ukrainian ancestry (2024 American Community Survey). A concentration measure: Ukrainian residents as a percentage of total population. This list covers the 55 counties in California that qualify, ranked against each other statewide.

Ukrainian Americans: full group profile →

CaliforniaAll states All rankings

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 2010

01Sacramento County, CACA1,618,4601.5%+0.1 pts

02Modoc County, CACA8,4260.9%–

03Marin County, CACA253,6940.9%+0.5 pts

04Mono County, CACA12,5050.8%–

05Placer County, CACA442,0810.8%+0.0 pts

06Amador County, CACA41,8760.7%+0.4 pts

07San Francisco County, CACA826,0790.7%+0.0 pts

08Inyo County, CACA18,1580.6%+0.2 pts

09Yolo County, CACA224,4100.6%+0.0 pts

10Alpine County, CACA1,0430.6%–

11San Mateo County, CACA743,5680.5%+0.2 pts

12Contra Costa County, CACA1,170,0700.5%+0.2 pts

13Santa Clara County, CACA1,914,3910.5%+0.2 pts

14Nevada County, CACA101,9110.4%+0.1 pts

15Alameda County, CACA1,636,6300.4%+0.2 pts

16El Dorado County, CACA192,3230.4%+0.1 pts

17San Diego County, CACA3,282,2480.4%+0.1 pts

18Humboldt County, CACA131,6470.3%+0.2 pts

19Santa Barbara County, CACA442,0650.3%+0.0 pts

20Ventura County, CACA830,8510.3%+0.1 pts

21Sonoma County, CACA486,4440.3%+0.1 pts

22Los Angeles County, CACA9,694,9340.3%+0.1 pts

23Santa Cruz County, CACA258,8520.3%+0.1 pts

24San Luis Obispo County, CACA282,3670.3%+0.1 pts

25Shasta County, CACA181,6480.3%+0.1 pts

26Orange County, CACA3,149,5070.3%+0.1 pts

27Tulare County, CACA485,1460.2%+0.2 pts

28Napa County, CACA132,9490.2%+0.0 pts

29Mariposa County, CACA16,9180.2%+0.1 pts

30Solano County, CACA455,3760.2%+0.1 pts

31Mendocino County, CACA88,1220.2%+0.0 pts

32Stanislaus County, CACA557,7190.2%+0.1 pts

33Calaveras County, CACA46,6050.2%+0.0 pts

34Monterey County, CACA433,7290.2%+0.0 pts

35Tuolumne County, CACA53,1600.1%+0.1 pts

36Butte County, CACA209,2110.1%−0.0 pts

37Riverside County, CACA2,544,9160.1%−0.0 pts

38Yuba County, CACA88,6910.1%−0.2 pts

39Lake County, CACA67,7720.1%−0.0 pts

40San Bernardino County, CACA2,224,0910.1%−0.0 pts

41Kern County, CACA927,0680.1%−0.0 pts

42Fresno County, CACA1,035,4560.1%−0.1 pts

43Sutter County, CACA98,7870.1%−0.0 pts

44Del Norte County, CACA26,4100.1%+0.0 pts

45Tehama County, CACA64,6650.1%−0.2 pts

46Lassen County, CACA28,1170.1%−0.1 pts

47San Joaquin County, CACA823,8150.1%+0.0 pts

48San Benito County, CACA70,0820.1%−0.1 pts

49Madera County, CACA167,9270.1%−0.1 pts

50Siskiyou County, CACA42,0130.0%−0.1 pts

51Glenn County, CACA28,1410.0%−0.1 pts

52Kings County, CACA154,3270.0%+0.0 pts

53Merced County, CACA297,2600.0%−0.0 pts

54Imperial County, CACA181,4110.0%−0.0 pts

55Colusa County, CACA21,8360.0%−0.0 pts

SHOWING 1–55 OF 55

Download CSV (full list, 55 rows)

UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES