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. The median across all 40 is 0.3%. Biggest climber in the top 100 since 2020: Toole County, MT, up 30 places to #2.

Ukrainian Americans: full group profile →

MontanaAll 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

01▲2Valley County, MTMT7,3851.5%+1.4 pts

02▲30Toole County, MTMT5,2111.0%−0.6 pts

03Liberty County, MTMT1,9570.8%–

04▲15Lewis and Clark County, MTMT75,3310.6%+0.1 pts

05Flathead County, MTMT115,4290.5%+0.1 pts

06▼5Daniels County, MTMT1,6120.5%−0.4 pts

07▲17Missoula County, MTMT123,5130.5%+0.3 pts

08▲4Gallatin County, MTMT128,7400.5%+0.2 pts

09▲27Madison County, MTMT10,0260.5%–

10▲23Deer Lodge County, MTMT9,7090.4%–

11▲11Phillips County, MTMT4,2030.4%+0.3 pts

12Treasure County, MTMT7280.4%+0.1 pts

13▲4Park County, MTMT18,2140.4%0.0 pts

14Beaverhead County, MTMT10,0430.4%+0.2 pts

15▲12Musselshell County, MTMT5,5820.4%+0.2 pts

16▼14McCone County, MTMT1,7200.4%–

17Wibaux County, MTMT8850.3%–

18▲17Sheridan County, MTMT3,4360.3%−0.2 pts

19▲1Cascade County, MTMT85,0290.3%−0.2 pts

20Blaine County, MTMT6,8600.3%+0.2 pts

21▼10Carbon County, MTMT11,4660.3%–

22▼16Ravalli County, MTMT48,5820.2%−0.2 pts

23▼2Mineral County, MTMT5,1850.2%–

24▼10Lincoln County, MTMT22,3280.2%0.0 pts

25▼21Judith Basin County, MTMT2,1620.2%−0.5 pts

26▼8Yellowstone County, MTMT172,6920.2%−0.1 pts

27▲10Chouteau County, MTMT5,8650.2%0.0 pts

28Powell County, MTMT7,1570.1%0.0 pts

29▼4Jefferson County, MTMT13,3290.1%+0.1 pts

30▼20Roosevelt County, MTMT10,2420.1%−0.1 pts

31▲8Richland County, MTMT11,3770.1%−0.3 pts

32▼9Silver Bow County, MTMT36,1180.1%−0.1 pts

33▼26Custer County, MTMT12,0340.1%−0.5 pts

34▼4Fergus County, MTMT11,8250.1%–

35▼6Lake County, MTMT33,3920.1%0.0 pts

36▲2Fallon County, MTMT2,9590.0%–

37▲3Stillwater County, MTMT9,4450.0%−0.1 pts

38▼7Teton County, MTMT6,4960.0%−0.4 pts

39▼31Sanders County, MTMT14,0620.0%−0.3 pts

40▼27Hill County, MTMT16,1670.0%−0.4 pts

SHOWING 1–40 OF 40

Download CSV (full list, 40 rows)

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES