RANKING · 2024 ACS · 54 SHOWN OF 54

Highest Italian population share, Montana counties

Montana counties ranked by the share of all residents who are Italian ancestry (2024 American Community Survey). A concentration measure: Italian residents as a percentage of total population. This list covers the 54 counties in Montana that qualify, ranked against each other statewide.

Italian 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

RANKPLACESTATEPOPITALIAN SHAREVS 2010

01Deer Lodge County, MTMT9,7096.3%+0.5 pts

02Silver Bow County, MTMT36,1185.9%−2.4 pts

03Ravalli County, MTMT48,5825.3%−0.4 pts

04Powder River County, MTMT1,7814.6%+2.9 pts

05Missoula County, MTMT123,5134.5%−0.2 pts

06Mineral County, MTMT5,1854.5%+2.9 pts

07Beaverhead County, MTMT10,0434.3%+0.6 pts

08Richland County, MTMT11,3774.2%+1.9 pts

09Lincoln County, MTMT22,3284.0%+0.1 pts

10Carbon County, MTMT11,4663.9%+0.3 pts

11Park County, MTMT18,2143.9%+0.3 pts

12Wheatland County, MTMT2,1003.8%–

13Cascade County, MTMT85,0293.7%−0.2 pts

14Treasure County, MTMT7283.7%+0.7 pts

15Lewis and Clark County, MTMT75,3313.6%−0.8 pts

16Meagher County, MTMT2,1373.6%+1.1 pts

17Gallatin County, MTMT128,7403.5%−1.1 pts

18Madison County, MTMT10,0263.4%+0.2 pts

19Dawson County, MTMT8,6923.4%+0.7 pts

20Custer County, MTMT12,0343.4%+0.8 pts

21Yellowstone County, MTMT172,6923.3%+0.3 pts

22Broadwater County, MTMT8,4933.3%+0.7 pts

23Toole County, MTMT5,2113.2%+1.6 pts

24Flathead County, MTMT115,4293.1%−0.3 pts

25Sheridan County, MTMT3,4363.1%+1.5 pts

26Granite County, MTMT3,6582.8%+0.7 pts

27Jefferson County, MTMT13,3292.6%−2.0 pts

28Stillwater County, MTMT9,4452.5%−0.9 pts

29Fergus County, MTMT11,8252.5%+1.5 pts

30Lake County, MTMT33,3922.5%+0.7 pts

31Phillips County, MTMT4,2032.3%+1.8 pts

32Sanders County, MTMT14,0622.3%−0.9 pts

33Powell County, MTMT7,1572.1%−0.6 pts

34Judith Basin County, MTMT2,1621.8%+1.7 pts

35Musselshell County, MTMT5,5821.7%−1.9 pts

36Prairie County, MTMT1,1121.7%+1.3 pts

37Valley County, MTMT7,3851.6%+0.1 pts

38Hill County, MTMT16,1671.6%−1.0 pts

39Carter County, MTMT1,3831.3%+0.5 pts

40Golden Valley County, MTMT8441.2%+0.1 pts

41Pondera County, MTMT6,0721.2%−1.1 pts

42Sweet Grass County, MTMT3,7621.1%−1.2 pts

43Teton County, MTMT6,4961.1%−1.8 pts

44Liberty County, MTMT1,9571.0%+0.7 pts

45Rosebud County, MTMT8,2531.0%+0.5 pts

46Fallon County, MTMT2,9590.9%−0.5 pts

47Chouteau County, MTMT5,8650.9%−0.6 pts

48Daniels County, MTMT1,6120.8%+0.5 pts

49Glacier County, MTMT13,4630.8%+0.3 pts

50Roosevelt County, MTMT10,2420.4%−0.3 pts

51Blaine County, MTMT6,8600.4%−0.6 pts

52Big Horn County, MTMT12,7520.3%−0.2 pts

53McCone County, MTMT1,7200.1%−2.0 pts

54Garfield County, MTMT1,1480.1%–

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES