RANKING · 2020 CENSUS · 27 SHOWN OF 27

Highest Subsaharan African population share, Montana counties · 2020

Montana counties ranked by the share of all residents who are Subsaharan African ancestry (2020 American Community Survey). A concentration measure: Subsaharan African residents as a percentage of total population. This list covers the 27 counties in Montana that qualify, ranked against each other statewide. The median across all 27 is 0.1%.

Subsaharan African Americans: full group profile →

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RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

Highest Subsaharan African population share by state

RANKPLACESTATEPOPSUBSAHARAN AFRICAN SHAREVS 2010

01Deer Lodge County, MTMT9,7090.6%–

02Stillwater County, MTMT9,4450.4%–

03Gallatin County, MTMT128,7400.3%+0.2 pts

04Big Horn County, MTMT12,7520.3%+0.2 pts

05Yellowstone County, MTMT172,6920.3%+0.1 pts

06Lake County, MTMT33,3920.2%+0.2 pts

07Carbon County, MTMT11,4660.2%–

08Dawson County, MTMT8,6920.2%+0.2 pts

09Cascade County, MTMT85,0290.1%−0.6 pts

10Teton County, MTMT6,4960.1%–

11Missoula County, MTMT123,5130.1%+0.1 pts

12Blaine County, MTMT6,8600.1%–

13Glacier County, MTMT13,4630.1%–

14Jefferson County, MTMT13,3290.1%+0.1 pts

15Lincoln County, MTMT22,3280.1%+0.1 pts

16Toole County, MTMT5,2110.1%–

17Flathead County, MTMT115,4290.1%0.0 pts

18Roosevelt County, MTMT10,2420.1%–

19Custer County, MTMT12,0340.1%−0.2 pts

20Silver Bow County, MTMT36,1180.1%+0.1 pts

21Madison County, MTMT10,0260.1%−0.2 pts

22Powell County, MTMT7,1570.1%–

23Park County, MTMT18,2140.1%0.0 pts

24Lewis and Clark County, MTMT75,3310.1%−0.2 pts

25Ravalli County, MTMT48,5820.0%–

26Fergus County, MTMT11,8250.0%–

27Pondera County, MTMT6,0720.0%–

SHOWING 1–27 OF 27

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS