RANKING · 2024 ACS · 50 SHOWN OF 50

Largest French Canadian population, Montana counties

Montana counties ranked by the number of residents who are French Canadian ancestry, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 50 counties in Montana that qualify, ranked against each other statewide.

French 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

RANKPLACESTATEPOPFRENCH CANADIAN POPULATIONVS 2010

01Yellowstone County, MTMT172,692841−15%

02Gallatin County, MTMT128,740667−31%

03Cascade County, MTMT85,029616−31%

04Flathead County, MTMT115,429587−27%

05Missoula County, MTMT123,513409−62%

06Lewis and Clark County, MTMT75,331359−43%

07Ravalli County, MTMT48,582313−38%

08Silver Bow County, MTMT36,118244−58%

09Jefferson County, MTMT13,329204+1%

10Lincoln County, MTMT22,328172−55%

11Richland County, MTMT11,377166−19%

12Lake County, MTMT33,392143−57%

13Hill County, MTMT16,167137−7%

14Pondera County, MTMT6,07289+154%

15Park County, MTMT18,21485−20%

16Custer County, MTMT12,03480−32%

17Rosebud County, MTMT8,25369+116%

18Deer Lodge County, MTMT9,70965−24%

19Madison County, MTMT10,02654−46%

20Phillips County, MTMT4,20354+17%

21Sanders County, MTMT14,06253−50%

22Stillwater County, MTMT9,44550+9%

23Carbon County, MTMT11,46647−53%

24Meagher County, MTMT2,13739+875%

25Valley County, MTMT7,38539−43%

26Mineral County, MTMT5,18538+36%

27Powell County, MTMT7,15738−28%

28Carter County, MTMT1,38330+76%

29Teton County, MTMT6,49626−48%

30Blaine County, MTMT6,86024−55%

31Broadwater County, MTMT8,49323−66%

32Musselshell County, MTMT5,58223−55%

33Chouteau County, MTMT5,86520−57%

34Sheridan County, MTMT3,43619+58%

35Toole County, MTMT5,21119−89%

36Beaverhead County, MTMT10,04317−82%

37Judith Basin County, MTMT2,16215+275%

38Sweet Grass County, MTMT3,76213+117%

39Roosevelt County, MTMT10,24211−58%

40Glacier County, MTMT13,4639−74%

41Dawson County, MTMT8,6928−38%

42Wibaux County, MTMT8858−68%

43Prairie County, MTMT1,1127–

44Daniels County, MTMT1,6125+67%

45McCone County, MTMT1,7205+25%

46Fergus County, MTMT11,8254−98%

47Fallon County, MTMT2,9591−95%

48Garfield County, MTMT1,1481−80%

49Golden Valley County, MTMT8441−92%

50Liberty County, MTMT1,9571−90%

SHOWING 1–50 OF 50

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES