RANKING · 2010 CENSUS · 56 SHOWN OF 56

Highest Black population share, Montana counties · 2010

Montana counties ranked by the share of all residents who are Black or African American (2010 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

01Cascade County, MTMT85,0291.2%+0.1 pts

02Powell County, MTMT7,1570.9%+0.4 pts

03Yellowstone County, MTMT172,6920.6%+0.2 pts

04Toole County, MTMT5,2110.5%+0.4 pts

05Deer Lodge County, MTMT9,7090.4%+0.2 pts

06Missoula County, MTMT123,5130.4%+0.1 pts

07Wheatland County, MTMT2,1000.3%+0.2 pts

08Lewis and Clark County, MTMT75,3310.3%+0.1 pts

09Gallatin County, MTMT128,7400.3%+0.1 pts

10Lake County, MTMT33,3920.3%+0.2 pts

11Silver Bow County, MTMT36,1180.3%+0.2 pts

12Carbon County, MTMT11,4660.3%+0.1 pts

13Hill County, MTMT16,1670.3%+0.2 pts

14Dawson County, MTMT8,6920.3%+0.0 pts

15Broadwater County, MTMT8,4930.3%−0.0 pts

16Custer County, MTMT12,0340.3%+0.2 pts

17Rosebud County, MTMT8,2530.2%+0.0 pts

18Garfield County, MTMT1,1480.2%+0.2 pts

19Big Horn County, MTMT12,7520.2%+0.2 pts

20Valley County, MTMT7,3850.2%+0.1 pts

21Musselshell County, MTMT5,5820.2%+0.2 pts

22Mineral County, MTMT5,1850.2%+0.0 pts

23Sheridan County, MTMT3,4360.2%+0.1 pts

24Beaverhead County, MTMT10,0430.2%+0.1 pts

25Flathead County, MTMT115,4290.2%+0.1 pts

26Madison County, MTMT10,0260.2%+0.2 pts

27Ravalli County, MTMT48,5820.2%+0.1 pts

28McCone County, MTMT1,7200.2%−0.1 pts

29Daniels County, MTMT1,6120.2%+0.2 pts

30Fergus County, MTMT11,8250.2%+0.1 pts

31Sanders County, MTMT14,0620.1%+0.0 pts

32Jefferson County, MTMT13,3290.1%+0.0 pts

33Glacier County, MTMT13,4630.1%+0.0 pts

34Richland County, MTMT11,3770.1%+0.0 pts

35Park County, MTMT18,2140.1%−0.2 pts

36Roosevelt County, MTMT10,2420.1%+0.1 pts

37Pondera County, MTMT6,0720.1%+0.0 pts

38Sweet Grass County, MTMT3,7620.1%+0.1 pts

39Blaine County, MTMT6,8600.1%−0.0 pts

40Meagher County, MTMT2,1370.1%+0.1 pts

41Lincoln County, MTMT22,3280.1%+0.0 pts

42Stillwater County, MTMT9,4450.1%−0.0 pts

43Granite County, MTMT3,6580.1%+0.1 pts

44Carter County, MTMT1,3830.1%+0.0 pts

45Liberty County, MTMT1,9570.1%+0.1 pts

46Fallon County, MTMT2,9590.1%−0.1 pts

47Powder River County, MTMT1,7810.1%+0.1 pts

48Teton County, MTMT6,4960.0%−0.1 pts

49Judith Basin County, MTMT2,1620.0%+0.0 pts

50Phillips County, MTMT4,2030.0%−0.1 pts

51Chouteau County, MTMT5,8650.0%−0.0 pts

52Golden Valley County, MTMT8440.0%+0.0 pts

53Petroleum County, MTMT5480.0%+0.0 pts

54Prairie County, MTMT1,1120.0%+0.0 pts

55Wibaux County, MTMT8850.0%−0.2 pts

56Treasure County, MTMT7280.0%−0.1 pts

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