RANKING · 2024 ACS · 56 SHOWN OF 56

Largest Black population, Montana counties

Montana counties ranked by the number of residents who are Black or African American, from the 2024 American Community Survey (table B03002). Each list covers the full eligible universe; download the complete data as CSV. This list covers the 56 counties in Montana that qualify, ranked against each other statewide. The median across all 56 is 16.

MontanaAll states All rankings

SAME RANKING BYCities States Metros

RELATEDHighest Asian household income Highest Black household income Highest Hispanic household income Highest White (non-Hispanic) household income Largest White (non-Hispanic) population Highest White (non-Hispanic) population share

RANKPLACESTATEPOPBLACK POPULATIONVS 1990

01Cascade County, MTMT85,0291,102+16%

02Yellowstone County, MTMT172,692757+103%

03Gallatin County, MTMT128,740555+594%

04Missoula County, MTMT123,513513+227%

05Lewis and Clark County, MTMT75,331385+817%

06Flathead County, MTMT115,429236+321%

07Ravalli County, MTMT48,582134+644%

08Toole County, MTMT5,21185+1114%

09Lake County, MTMT33,39271+1083%

10Fergus County, MTMT11,82566+1220%

11Beaverhead County, MTMT10,04348+200%

12Hill County, MTMT16,16741–

13Sweet Grass County, MTMT3,76239–

14Park County, MTMT18,21436−44%

15Big Horn County, MTMT12,75234+113%

16Deer Lodge County, MTMT9,70934+62%

17Sanders County, MTMT14,06233+450%

18Carbon County, MTMT11,46631+520%

19Richland County, MTMT11,37730–

20Valley County, MTMT7,38530–

21Blaine County, MTMT6,86029+1350%

22Powell County, MTMT7,15728–

23Glacier County, MTMT13,46327+350%

24Wheatland County, MTMT2,10020–

25Silver Bow County, MTMT36,11819+138%

26Teton County, MTMT6,49617–

27Broadwater County, MTMT8,49317–

28Dawson County, MTMT8,69216–

29Meagher County, MTMT2,13715–

30Lincoln County, MTMT22,32812+300%

31Phillips County, MTMT4,20310+233%

32Mineral County, MTMT5,1859+125%

33Golden Valley County, MTMT8447–

34Roosevelt County, MTMT10,2427−46%

35Wibaux County, MTMT8857–

36Granite County, MTMT3,6585–

37Rosebud County, MTMT8,2535−58%

38Chouteau County, MTMT5,8654–

39Custer County, MTMT12,0344−75%

40Daniels County, MTMT1,6124–

41Jefferson County, MTMT13,3294–

42Stillwater County, MTMT9,4454−64%

43Carter County, MTMT1,3831–

44Pondera County, MTMT6,0721−95%

45Fallon County, MTMT2,9590–

46Garfield County, MTMT1,1480–

47McCone County, MTMT1,7200−100%

48Madison County, MTMT10,0260–

49Musselshell County, MTMT5,5820–

50Petroleum County, MTMT5480–

51Powder River County, MTMT1,7810–

52Prairie County, MTMT1,1120–

53Sheridan County, MTMT3,4360–

54Liberty County, MTMT1,9570−100%

55Judith Basin County, MTMT2,1620–

56Treasure County, MTMT7280–

SHOWING 1–56 OF 56

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