RANKING · 2024 ACS · 56 SHOWN OF 56

Highest Black population share, Montana counties

Montana counties ranked by the share of all residents who are Black or African American (2024 American Community Survey). A concentration measure: Black residents as a percentage of total population. This list covers the 56 counties in Montana that qualify, ranked against each other statewide.

MontanaAll states All rankings

SAME RANKING BYCities States Metros ZIP codes

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

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPBLACKVS 2000

01Toole County, MTMT5,2111.7%+1006%

02Cascade County, MTMT85,0291.3%+24%

03Sweet Grass County, MTMT3,7621.0%+1792%

04Wheatland County, MTMT2,1001.0%+632%

05Golden Valley County, MTMT8440.8%–

06Meagher County, MTMT2,1370.7%–

07Wibaux County, MTMT8850.6%+213%

08Fergus County, MTMT11,8250.6%+572%

09Lewis and Clark County, MTMT75,3310.5%+181%

10Beaverhead County, MTMT10,0430.5%+279%

11Yellowstone County, MTMT172,6920.4%+7%

12Gallatin County, MTMT128,7400.4%+105%

13Missoula County, MTMT123,5130.4%+60%

14Blaine County, MTMT6,8600.4%+193%

15Valley County, MTMT7,3850.4%+206%

16Powell County, MTMT7,1570.4%−19%

17Deer Lodge County, MTMT9,7090.4%+109%

18Ravalli County, MTMT48,5820.3%+130%

19Carbon County, MTMT11,4660.3%+21%

20Daniels County, MTMT1,6120.3%–

21Teton County, MTMT6,4960.3%+44%

22Richland County, MTMT11,3770.3%+187%

23Big Horn County, MTMT12,7520.3%+735%

24Hill County, MTMT16,1670.3%+182%

25Sanders County, MTMT14,0620.2%+95%

26Phillips County, MTMT4,2030.2%+118%

27Broadwater County, MTMT8,4930.2%−19%

28Lake County, MTMT33,3920.2%+93%

29Flathead County, MTMT115,4290.2%+47%

30Park County, MTMT18,2140.2%−45%

31Glacier County, MTMT13,4630.2%+138%

32Mineral County, MTMT5,1850.2%−12%

33Dawson County, MTMT8,6920.2%−29%

34Granite County, MTMT3,6580.1%–

35Carter County, MTMT1,3830.1%+4%

36Chouteau County, MTMT5,8650.1%+102%

37Roosevelt County, MTMT10,2420.1%+41%

38Rosebud County, MTMT8,2530.1%−73%

39Lincoln County, MTMT22,3280.1%−44%

40Silver Bow County, MTMT36,1180.1%−59%

41Stillwater County, MTMT9,4450.0%−64%

42Custer County, MTMT12,0340.0%−64%

43Jefferson County, MTMT13,3290.0%−76%

44Pondera County, MTMT6,0720.0%−82%

45Fallon County, MTMT2,9590.0%−100%

46Garfield County, MTMT1,1480.0%−100%

47McCone County, MTMT1,7200.0%−100%

48Madison County, MTMT10,0260.0%−100%

49Musselshell County, MTMT5,5820.0%−100%

50Petroleum County, MTMT5480.0%–

51Powder River County, MTMT1,7810.0%–

52Prairie County, MTMT1,1120.0%–

53Sheridan County, MTMT3,4360.0%−100%

54Liberty County, MTMT1,9570.0%–

55Judith Basin County, MTMT2,1620.0%−100%

56Treasure County, MTMT7280.0%−100%

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES