RANKING · 2020 CENSUS · 41 SHOWN OF 41

Highest Canadian population share, Montana counties · 2020

Montana counties ranked by the share of all residents who are Canadian ancestry (2020 American Community Survey). A concentration measure: Canadian residents as a percentage of total population. This list covers the 41 counties in Montana that qualify, ranked against each other statewide.

Canadian 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

RANKPLACESTATEPOPCANADIAN SHAREVS 2010

01Phillips County, MTMT4,2031.4%+1.1 pts

02Fallon County, MTMT2,9590.9%+0.1 pts

03Daniels County, MTMT1,6120.5%–

04Lake County, MTMT33,3920.5%+0.2 pts

05Toole County, MTMT5,2110.5%+0.2 pts

06Yellowstone County, MTMT172,6920.4%+0.1 pts

07Mineral County, MTMT5,1850.3%−0.0 pts

08Broadwater County, MTMT8,4930.3%+0.2 pts

09Beaverhead County, MTMT10,0430.3%+0.1 pts

10Gallatin County, MTMT128,7400.3%+0.1 pts

11Carbon County, MTMT11,4660.3%–

12Silver Bow County, MTMT36,1180.3%+0.1 pts

13Teton County, MTMT6,4960.2%−0.2 pts

14Cascade County, MTMT85,0290.2%−0.1 pts

15Blaine County, MTMT6,8600.2%+0.1 pts

16Park County, MTMT18,2140.2%−0.1 pts

17Garfield County, MTMT1,1480.2%–

18Wheatland County, MTMT2,1000.2%+0.0 pts

19Flathead County, MTMT115,4290.2%−0.3 pts

20Fergus County, MTMT11,8250.2%+0.1 pts

21Missoula County, MTMT123,5130.2%−0.1 pts

22Stillwater County, MTMT9,4450.2%−0.7 pts

23Liberty County, MTMT1,9570.2%–

24Musselshell County, MTMT5,5820.1%+0.1 pts

25Deer Lodge County, MTMT9,7090.1%+0.1 pts

26Powder River County, MTMT1,7810.1%–

27Sanders County, MTMT14,0620.1%−0.3 pts

28Roosevelt County, MTMT10,2420.1%+0.0 pts

29Ravalli County, MTMT48,5820.1%−0.1 pts

30Lewis and Clark County, MTMT75,3310.1%−0.1 pts

31Custer County, MTMT12,0340.1%−0.1 pts

32Carter County, MTMT1,3830.1%–

33Chouteau County, MTMT5,8650.1%–

34Pondera County, MTMT6,0720.1%−0.2 pts

35Big Horn County, MTMT12,7520.1%–

36Hill County, MTMT16,1670.1%−0.1 pts

37Jefferson County, MTMT13,3290.1%−0.4 pts

38Lincoln County, MTMT22,3280.0%+0.0 pts

39Rosebud County, MTMT8,2530.0%−0.0 pts

40Powell County, MTMT7,1570.0%−0.1 pts

41Richland County, MTMT11,3770.0%−0.2 pts

SHOWING 1–41 OF 41

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS