RANKING · 2020 CENSUS · 56 SHOWN OF 56

Highest Medicare coverage, Montana counties · 2020

Montana counties ranked by the share of people covered by Medicare, alone or in combination with other coverage (2020 ACS). A close proxy for retirement geography. This list covers the 56 counties in Montana that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros ZIP codes

RELATEDLargest foreign-born population Most residents with a disability Largest veteran population Most uninsured people Largest senior population Most unmarried people

RANKPLACESTATEPOPMEDICAREVS –

01Granite County, MTMT3,65835.1%–

02Meagher County, MTMT2,13735.0%–

03Lincoln County, MTMT22,32834.5%–

04Sanders County, MTMT14,06234.1%–

05Treasure County, MTMT72832.9%–

06Mineral County, MTMT5,18531.6%–

07Prairie County, MTMT1,11231.1%–

08Deer Lodge County, MTMT9,70930.4%–

09Musselshell County, MTMT5,58230.4%–

10Madison County, MTMT10,02630.3%–

11Sweet Grass County, MTMT3,76229.0%–

12Carbon County, MTMT11,46628.3%–

13Ravalli County, MTMT48,58227.7%–

14Golden Valley County, MTMT84426.9%–

15Wheatland County, MTMT2,10026.7%–

16Carter County, MTMT1,38326.4%–

17McCone County, MTMT1,72026.3%–

18Powell County, MTMT7,15726.1%–

19Broadwater County, MTMT8,49326.0%–

20Powder River County, MTMT1,78125.8%–

21Daniels County, MTMT1,61225.6%–

22Fergus County, MTMT11,82525.1%–

23Judith Basin County, MTMT2,16224.9%–

24Stillwater County, MTMT9,44524.8%–

25Sheridan County, MTMT3,43624.7%–

26Wibaux County, MTMT88524.7%–

27Lake County, MTMT33,39224.5%–

28Phillips County, MTMT4,20324.4%–

29Valley County, MTMT7,38524.4%–

30Beaverhead County, MTMT10,04323.9%–

31Teton County, MTMT6,49623.3%–

32Park County, MTMT18,21423.3%–

33Jefferson County, MTMT13,32922.8%–

34Custer County, MTMT12,03422.6%–

35Chouteau County, MTMT5,86522.5%–

36Pondera County, MTMT6,07222.0%–

37Garfield County, MTMT1,14821.7%–

38Cascade County, MTMT85,02921.4%–

39Silver Bow County, MTMT36,11821.4%–

40Flathead County, MTMT115,42921.3%–

41Liberty County, MTMT1,95721.3%–

42Dawson County, MTMT8,69220.5%–

43Lewis and Clark County, MTMT75,33120.4%–

44Toole County, MTMT5,21120.2%–

45Petroleum County, MTMT54819.2%–

46Yellowstone County, MTMT172,69218.4%–

47Richland County, MTMT11,37717.3%–

48Hill County, MTMT16,16717.2%–

49Missoula County, MTMT123,51317.1%–

50Blaine County, MTMT6,86016.8%–

51Rosebud County, MTMT8,25316.3%–

52Fallon County, MTMT2,95914.9%–

53Gallatin County, MTMT128,74013.1%–

54Big Horn County, MTMT12,75212.8%–

55Glacier County, MTMT13,46312.7%–

56Roosevelt County, MTMT10,24211.1%–

SHOWING 1–56 OF 56

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS