RANKING · 2024 ACS · 56 SHOWN OF 56

Largest French population, Montana counties

Montana counties ranked by the number of residents who are French 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 56 counties in Montana that qualify, ranked against each other statewide.

French 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

RANKPLACESTATEPOPFRENCH POPULATIONVS 2010

01Missoula County, MTMT123,5134,071−8%

02Yellowstone County, MTMT172,6923,859−25%

03Gallatin County, MTMT128,7403,213−17%

04Flathead County, MTMT115,4292,847−26%

05Lewis and Clark County, MTMT75,3312,282−24%

06Cascade County, MTMT85,0291,891−37%

07Ravalli County, MTMT48,5821,682−19%

08Silver Bow County, MTMT36,118974−50%

09Lake County, MTMT33,392767−33%

10Lincoln County, MTMT22,328644−12%

11Deer Lodge County, MTMT9,709507−7%

12Carbon County, MTMT11,466365+128%

13Jefferson County, MTMT13,329340−33%

14Custer County, MTMT12,034339−11%

15Mineral County, MTMT5,185338+106%

16Park County, MTMT18,214322−59%

17Hill County, MTMT16,167318−49%

18Sanders County, MTMT14,062303−52%

19Stillwater County, MTMT9,445267+1%

20Broadwater County, MTMT8,493259+41%

21Beaverhead County, MTMT10,043218−63%

22Fergus County, MTMT11,825197−46%

23Madison County, MTMT10,026184−60%

24Glacier County, MTMT13,463171−40%

25Powell County, MTMT7,157147−34%

26Phillips County, MTMT4,203140−34%

27Dawson County, MTMT8,692138−74%

28Valley County, MTMT7,385110−29%

29Chouteau County, MTMT5,865100−68%

30Rosebud County, MTMT8,25396−23%

31Granite County, MTMT3,65892−57%

32Richland County, MTMT11,37790−74%

33Toole County, MTMT5,21182−65%

34Blaine County, MTMT6,86074−53%

35Sheridan County, MTMT3,43671+39%

36Teton County, MTMT6,49669−67%

37Big Horn County, MTMT12,75267−63%

38Pondera County, MTMT6,07264−71%

39Sweet Grass County, MTMT3,76263−24%

40Roosevelt County, MTMT10,24261−83%

41Liberty County, MTMT1,95758−42%

42Meagher County, MTMT2,13756−46%

43Daniels County, MTMT1,61254−64%

44Wheatland County, MTMT2,10048+182%

45Judith Basin County, MTMT2,16239−29%

46Musselshell County, MTMT5,58234−73%

47Fallon County, MTMT2,95930−82%

48Powder River County, MTMT1,78129−34%

49McCone County, MTMT1,72019−77%

50Wibaux County, MTMT88519−41%

51Garfield County, MTMT1,14811−82%

52Prairie County, MTMT1,11210−38%

53Golden Valley County, MTMT8448−80%

54Carter County, MTMT1,3837−90%

55Petroleum County, MTMT5486−14%

56Treasure County, MTMT7285−29%

SHOWING 1–56 OF 56

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