RANKING · 2024 ACS · 47 SHOWN OF 47

Highest Canadian population share, Montana counties

Montana counties ranked by the share of all residents who are Canadian ancestry (2024 American Community Survey). A concentration measure: Canadian residents as a percentage of total population. This list covers the 47 counties in Montana that qualify, ranked against each other statewide. The median across all 47 is 0.2%. Biggest climber in the top 100 since 2020: Pondera County, MT, up 29 places to #5.

Canadian 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

RANKPLACESTATEPOPCANADIAN SHAREVS 2010

01Golden Valley County, MTMT8442.6%–

02▲16Wheatland County, MTMT2,1002.4%+2.3 pts

03▼2Phillips County, MTMT4,2032.1%+1.8 pts

04▲5Beaverhead County, MTMT10,0430.8%+0.6 pts

05▲29Pondera County, MTMT6,0720.8%+0.5 pts

06McCone County, MTMT1,7200.7%–

07▼2Toole County, MTMT5,2110.7%+0.4 pts

08Valley County, MTMT7,3850.7%+0.6 pts

09▲6Blaine County, MTMT6,8600.6%+0.5 pts

10Madison County, MTMT10,0260.6%0.0 pts

11▼4Mineral County, MTMT5,1850.6%+0.2 pts

12▲11Liberty County, MTMT1,9570.6%–

13▲7Fergus County, MTMT11,8250.5%+0.4 pts

14▼1Teton County, MTMT6,4960.5%+0.1 pts

15▼12Daniels County, MTMT1,6120.3%–

16▼2Cascade County, MTMT85,0290.3%−0.1 pts

17▲7Musselshell County, MTMT5,5820.3%+0.2 pts

18▼8Gallatin County, MTMT128,7400.3%+0.1 pts

19▲2Missoula County, MTMT123,5130.3%0.0 pts

20▼4Park County, MTMT18,2140.2%0.0 pts

21▲17Lincoln County, MTMT22,3280.2%+0.2 pts

22▼16Yellowstone County, MTMT172,6920.2%0.0 pts

23▼4Flathead County, MTMT115,4290.2%−0.2 pts

24▲12Hill County, MTMT16,1670.2%0.0 pts

25▲16Richland County, MTMT11,3770.2%0.0 pts

26Sweet Grass County, MTMT3,7620.2%–

27▼10Garfield County, MTMT1,1480.2%–

28▼24Lake County, MTMT33,3920.2%−0.1 pts

29▼3Powder River County, MTMT1,7810.2%–

30▲1Custer County, MTMT12,0340.2%0.0 pts

31▲6Jefferson County, MTMT13,3290.1%−0.4 pts

32Dawson County, MTMT8,6920.1%0.0 pts

33▼21Silver Bow County, MTMT36,1180.1%−0.1 pts

34▼12Stillwater County, MTMT9,4450.1%−0.7 pts

35Meagher County, MTMT2,1370.1%–

36▲4Powell County, MTMT7,1570.1%0.0 pts

37Judith Basin County, MTMT2,1620.1%–

38▼8Lewis and Clark County, MTMT75,3310.1%−0.1 pts

39▼31Broadwater County, MTMT8,4930.1%0.0 pts

40▼29Carbon County, MTMT11,4660.1%–

41Prairie County, MTMT1,1120.1%–

42▼7Big Horn County, MTMT12,7520.1%–

43▼14Ravalli County, MTMT48,5820.1%−0.2 pts

44▼17Sanders County, MTMT14,0620.0%−0.4 pts

45▼43Fallon County, MTMT2,9590.0%−0.7 pts

46Glacier County, MTMT13,4630.0%0.0 pts

47Sheridan County, MTMT3,4360.0%−1.1 pts

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