RANKING · 2020 CENSUS · 56 SHOWN OF 56

Highest French population share, Montana counties · 2020

Montana counties ranked by the share of all residents who are French ancestry (2023 American Community Survey). A concentration measure: French residents as a percentage of total population. This list covers the 56 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

RANKPLACESTATEPOPFRENCH SHAREVS 2000

01Mineral County, MTMT5,1856.5%–

02Meagher County, MTMT2,1376.5%–

03Madison County, MTMT10,0266.4%–

04Deer Lodge County, MTMT9,7095.5%–

05Daniels County, MTMT1,6125.2%–

06Garfield County, MTMT1,1484.7%–

07Phillips County, MTMT4,2034.6%–

08Wibaux County, MTMT8854.2%–

09Broadwater County, MTMT8,4934.2%–

10Petroleum County, MTMT5484.1%–

11Gallatin County, MTMT128,7404.0%–

12Custer County, MTMT12,0344.0%–

13Golden Valley County, MTMT8443.9%–

14Musselshell County, MTMT5,5823.9%–

15Sanders County, MTMT14,0623.9%–

16Powell County, MTMT7,1573.8%–

17Ravalli County, MTMT48,5823.8%–

18Granite County, MTMT3,6583.8%–

19Flathead County, MTMT115,4293.7%–

20Lewis and Clark County, MTMT75,3313.6%–

21Beaverhead County, MTMT10,0433.6%–

22Sweet Grass County, MTMT3,7623.6%–

23Lincoln County, MTMT22,3283.5%–

24Judith Basin County, MTMT2,1623.5%–

25Missoula County, MTMT123,5133.3%–

26Park County, MTMT18,2143.2%–

27Carbon County, MTMT11,4663.2%–

28Jefferson County, MTMT13,3293.1%–

29Cascade County, MTMT85,0293.0%–

30Lake County, MTMT33,3923.0%–

31Liberty County, MTMT1,9573.0%–

32Stillwater County, MTMT9,4452.9%–

33Yellowstone County, MTMT172,6922.8%–

34Powder River County, MTMT1,7812.7%–

35Valley County, MTMT7,3852.6%–

36Dawson County, MTMT8,6922.6%–

37Pondera County, MTMT6,0722.4%–

38Silver Bow County, MTMT36,1182.4%–

39Teton County, MTMT6,4962.3%–

40Fergus County, MTMT11,8252.3%–

41Richland County, MTMT11,3772.2%–

42Prairie County, MTMT1,1122.2%–

43Chouteau County, MTMT5,8652.1%–

44Hill County, MTMT16,1672.0%–

45Carter County, MTMT1,3831.9%–

46Wheatland County, MTMT2,1001.9%–

47Sheridan County, MTMT3,4361.7%–

48McCone County, MTMT1,7201.6%–

49Fallon County, MTMT2,9591.5%–

50Blaine County, MTMT6,8601.4%–

51Toole County, MTMT5,2111.2%–

52Roosevelt County, MTMT10,2421.2%–

53Rosebud County, MTMT8,2531.1%–

54Glacier County, MTMT13,4631.1%–

55Big Horn County, MTMT12,7520.9%–

56Treasure County, MTMT7280.7%–

SHOWING 1–56 OF 56

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