RANKING · 2024 ACS · 40 SHOWN OF 40

Highest Ukrainian population share, Montana counties

Montana 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 40 counties in Montana that qualify, ranked against each other statewide.

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 2010

01Valley County, MTMT7,3851.5%+1.4 pts

02Toole County, MTMT5,2111.0%−0.6 pts

03Liberty County, MTMT1,9570.8%–

04Lewis and Clark County, MTMT75,3310.6%+0.1 pts

05Flathead County, MTMT115,4290.5%+0.1 pts

06Daniels County, MTMT1,6120.5%−0.4 pts

07Missoula County, MTMT123,5130.5%+0.3 pts

08Gallatin County, MTMT128,7400.5%+0.2 pts

09Madison County, MTMT10,0260.5%–

10Deer Lodge County, MTMT9,7090.4%–

11Phillips County, MTMT4,2030.4%+0.3 pts

12Treasure County, MTMT7280.4%+0.1 pts

13Park County, MTMT18,2140.4%−0.0 pts

14Beaverhead County, MTMT10,0430.4%+0.2 pts

15Musselshell County, MTMT5,5820.4%+0.2 pts

16McCone County, MTMT1,7200.4%–

17Wibaux County, MTMT8850.3%–

18Sheridan County, MTMT3,4360.3%−0.2 pts

19Cascade County, MTMT85,0290.3%−0.2 pts

20Blaine County, MTMT6,8600.3%+0.2 pts

21Carbon County, MTMT11,4660.3%–

22Ravalli County, MTMT48,5820.2%−0.2 pts

23Mineral County, MTMT5,1850.2%–

24Lincoln County, MTMT22,3280.2%+0.0 pts

25Judith Basin County, MTMT2,1620.2%−0.5 pts

26Yellowstone County, MTMT172,6920.2%−0.1 pts

27Chouteau County, MTMT5,8650.2%−0.0 pts

28Powell County, MTMT7,1570.1%+0.0 pts

29Jefferson County, MTMT13,3290.1%+0.1 pts

30Roosevelt County, MTMT10,2420.1%−0.1 pts

31Richland County, MTMT11,3770.1%−0.3 pts

32Silver Bow County, MTMT36,1180.1%−0.1 pts

33Custer County, MTMT12,0340.1%−0.5 pts

34Fergus County, MTMT11,8250.1%–

35Lake County, MTMT33,3920.1%+0.0 pts

36Fallon County, MTMT2,9590.0%–

37Stillwater County, MTMT9,4450.0%−0.1 pts

38Teton County, MTMT6,4960.0%−0.4 pts

39Sanders County, MTMT14,0620.0%−0.3 pts

40Hill County, MTMT16,1670.0%−0.4 pts

SHOWING 1–40 OF 40

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