RANKING · 2010 CENSUS · 39 SHOWN OF 39

Highest Canadian population share, Montana counties · 2010

Montana counties ranked by the share of all residents who are Canadian ancestry (2023 American Community Survey). A concentration measure: Canadian residents as a percentage of total population. This list covers the 39 counties in Montana that qualify, ranked against each other statewide.

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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 2000

01Sheridan County, MTMT3,4361.2%–

02Stillwater County, MTMT9,4450.9%–

03Fallon County, MTMT2,9590.8%–

04Granite County, MTMT3,6580.7%–

05Madison County, MTMT10,0260.6%–

06Jefferson County, MTMT13,3290.5%–

07Flathead County, MTMT115,4290.5%–

08Teton County, MTMT6,4960.4%–

09Sanders County, MTMT14,0620.4%–

10Mineral County, MTMT5,1850.4%–

11Cascade County, MTMT85,0290.3%–

12Phillips County, MTMT4,2030.3%–

13Missoula County, MTMT123,5130.3%–

14Yellowstone County, MTMT172,6920.3%–

15Park County, MTMT18,2140.3%–

16Toole County, MTMT5,2110.3%–

17Pondera County, MTMT6,0720.2%–

18Ravalli County, MTMT48,5820.2%–

19Richland County, MTMT11,3770.2%–

20Lake County, MTMT33,3920.2%–

21Hill County, MTMT16,1670.2%–

22Gallatin County, MTMT128,7400.2%–

23Lewis and Clark County, MTMT75,3310.2%–

24Silver Bow County, MTMT36,1180.2%–

25Dawson County, MTMT8,6920.2%–

26Custer County, MTMT12,0340.2%–

27Beaverhead County, MTMT10,0430.2%–

28Wheatland County, MTMT2,1000.1%–

29Blaine County, MTMT6,8600.1%–

30Fergus County, MTMT11,8250.1%–

31Roosevelt County, MTMT10,2420.1%–

32Musselshell County, MTMT5,5820.1%–

33Deer Lodge County, MTMT9,7090.1%–

34Broadwater County, MTMT8,4930.1%–

35Powell County, MTMT7,1570.1%–

36Valley County, MTMT7,3850.1%–

37Glacier County, MTMT13,4630.0%–

38Rosebud County, MTMT8,2530.0%–

39Lincoln County, MTMT22,3280.0%–

SHOWING 1–39 OF 39

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES