RANKING · 2020 CENSUS · 56 SHOWN OF 56

Most six-figure households, Montana counties · 2020

Montana counties with the most households earning $100,000 or more, as of the 2020 American Community Survey. Ranked by number of households, not the share. This list covers the 56 counties in Montana that qualify, ranked against each other statewide.

MontanaAll states All rankings

SAME RANKING BYCities States Metros

RELATEDHighest median household income Lowest median household income Highest per-capita income Lowest poverty rate Highest poverty rate Most residents in poverty

RANKPLACESTATEPOPSIX-FIGURE HOUSEHOLDSVS –

01Yellowstone County, MTMT172,69228,174–

02Gallatin County, MTMT128,74021,282–

03Missoula County, MTMT123,51318,151–

04Flathead County, MTMT115,42914,320–

05Lewis and Clark County, MTMT75,33112,424–

06Cascade County, MTMT85,02911,165–

07Ravalli County, MTMT48,5825,845–

08Silver Bow County, MTMT36,1184,317–

09Lake County, MTMT33,3923,755–

10Park County, MTMT18,2142,810–

11Lincoln County, MTMT22,3282,409–

12Jefferson County, MTMT13,3292,130–

13Hill County, MTMT16,1672,090–

14Richland County, MTMT11,3771,883–

15Custer County, MTMT12,0341,836–

16Carbon County, MTMT11,4661,790–

17Stillwater County, MTMT9,4451,744–

18Fergus County, MTMT11,8251,564–

19Beaverhead County, MTMT10,0431,269–

20Madison County, MTMT10,0261,243–

21Sanders County, MTMT14,0621,218–

22Big Horn County, MTMT12,7521,191–

23Dawson County, MTMT8,6921,179–

24Rosebud County, MTMT8,2531,179–

25Valley County, MTMT7,3851,100–

26Deer Lodge County, MTMT9,7091,013–

27Glacier County, MTMT13,463908–

28Roosevelt County, MTMT10,242836–

29Broadwater County, MTMT8,493772–

30Pondera County, MTMT6,072750–

31Teton County, MTMT6,496729–

32Powell County, MTMT7,157717–

33Chouteau County, MTMT5,865636–

34Fallon County, MTMT2,959595–

35Blaine County, MTMT6,860586–

36Sheridan County, MTMT3,436560–

37Toole County, MTMT5,211546–

38Musselshell County, MTMT5,582524–

39Mineral County, MTMT5,185501–

40Sweet Grass County, MTMT3,762498–

41Phillips County, MTMT4,203397–

42Granite County, MTMT3,658375–

43Liberty County, MTMT1,957301–

44Judith Basin County, MTMT2,162299–

45McCone County, MTMT1,720298–

46Daniels County, MTMT1,612294–

47Powder River County, MTMT1,781255–

48Meagher County, MTMT2,137214–

49Wheatland County, MTMT2,100193–

50Carter County, MTMT1,383183–

51Wibaux County, MTMT885182–

52Garfield County, MTMT1,148123–

53Prairie County, MTMT1,112116–

54Golden Valley County, MTMT844103–

55Treasure County, MTMT72870–

56Petroleum County, MTMT54866–

SHOWING 1–56 OF 56

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS