RANKING · 2020 CENSUS · 27 SHOWN OF 27

Largest Subsaharan African population, Montana counties · 2020

Montana counties ranked by the number of residents who are Subsaharan African ancestry, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 27 counties in Montana that qualify, ranked against each other statewide. The median across all 27 is 16.

Subsaharan African Americans: full group profile →

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SAME RANKING BYCities States Metros

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

YEAR2010 2020 2024

RANKPLACESTATEPOPSUBSAHARAN AFRICAN POPULATIONVS 2010

01Yellowstone County, MTMT172,692446+37%

02Gallatin County, MTMT128,740316+602%

03Missoula County, MTMT123,513147+297%

04Cascade County, MTMT85,029120−79%

05Flathead County, MTMT115,429104−17%

06Lake County, MTMT33,39275+436%

07Deer Lodge County, MTMT9,70951–

08Stillwater County, MTMT9,44540–

09Big Horn County, MTMT12,75237+270%

10Lewis and Clark County, MTMT75,33136−79%

11Carbon County, MTMT11,46624–

12Silver Bow County, MTMT36,11824+380%

13Lincoln County, MTMT22,32821+425%

14Glacier County, MTMT13,46316–

15Dawson County, MTMT8,69215+1400%

16Jefferson County, MTMT13,32914+133%

17Ravalli County, MTMT48,58212–

18Teton County, MTMT6,4969–

19Park County, MTMT18,2149+29%

20Blaine County, MTMT6,8608–

21Custer County, MTMT12,0348−75%

22Roosevelt County, MTMT10,2428–

23Madison County, MTMT10,0265−75%

24Toole County, MTMT5,2115–

25Powell County, MTMT7,1574–

26Fergus County, MTMT11,8253–

27Pondera County, MTMT6,0721–

SHOWING 1–27 OF 27

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