RANKING · 2024 ACS · 56 SHOWN OF 56

Worst broadband access, Montana counties

Montana counties with the lowest broadband subscription rates, where federal infrastructure investment is being targeted (2024 ACS). This list covers the 56 counties in Montana that qualify, ranked against each other statewide. The median across all 56 is 85.8%.

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SAME RANKING BYCities States Metros ZIP codes

RELATEDLargest by population Fastest growing Fastest shrinking Most population gained Most population lost Most densely populated

RANKPLACESTATEPOPBROADBAND INTERNET SUBSCRIPTIONVS –

01Roosevelt County, MTMT10,24274.1%–

02Liberty County, MTMT1,95774.6%–

03Chouteau County, MTMT5,86577.4%–

04Rosebud County, MTMT8,25377.4%–

05Golden Valley County, MTMT84478.2%–

06Prairie County, MTMT1,11278.2%–

07Treasure County, MTMT72880.0%–

08Deer Lodge County, MTMT9,70981.6%–

09Pondera County, MTMT6,07281.8%–

10Wheatland County, MTMT2,10081.9%–

11McCone County, MTMT1,72082.1%–

12Big Horn County, MTMT12,75282.7%–

13Hill County, MTMT16,16782.7%–

14Mineral County, MTMT5,18583.0%–

15Wibaux County, MTMT88583.3%–

16Musselshell County, MTMT5,58283.4%–

17Blaine County, MTMT6,86083.7%–

18Powell County, MTMT7,15783.8%–

19Glacier County, MTMT13,46384.0%–

20Meagher County, MTMT2,13784.0%–

21Powder River County, MTMT1,78184.0%–

22Petroleum County, MTMT54884.2%–

23Lake County, MTMT33,39284.8%–

24Valley County, MTMT7,38584.9%–

25Teton County, MTMT6,49685.0%–

26Daniels County, MTMT1,61285.1%–

27Broadwater County, MTMT8,49385.5%–

28Fergus County, MTMT11,82585.6%–

29Richland County, MTMT11,37785.8%–

30Carbon County, MTMT11,46686.4%–

31Silver Bow County, MTMT36,11886.5%–

32Lincoln County, MTMT22,32886.6%–

33Stillwater County, MTMT9,44586.8%–

34Granite County, MTMT3,65886.9%–

35Ravalli County, MTMT48,58287.1%–

36Carter County, MTMT1,38387.5%–

37Sanders County, MTMT14,06287.8%–

38Dawson County, MTMT8,69288.0%–

39Toole County, MTMT5,21188.1%–

40Custer County, MTMT12,03488.4%–

41Fallon County, MTMT2,95988.5%–

42Sheridan County, MTMT3,43689.0%–

43Cascade County, MTMT85,02989.2%–

44Madison County, MTMT10,02689.4%–

45Garfield County, MTMT1,14889.8%–

46Park County, MTMT18,21490.2%–

47Lewis and Clark County, MTMT75,33190.3%–

48Beaverhead County, MTMT10,04390.4%–

49Phillips County, MTMT4,20391.0%–

50Flathead County, MTMT115,42991.2%–

51Jefferson County, MTMT13,32991.4%–

52Yellowstone County, MTMT172,69291.4%–

53Judith Basin County, MTMT2,16291.5%–

54Sweet Grass County, MTMT3,76291.6%–

55Missoula County, MTMT123,51393.0%–

56Gallatin County, MTMT128,74093.3%–

SHOWING 1–56 OF 56

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES