RANKING · 2010 CENSUS · 12 SHOWN OF 12

Largest West Indian population, Montana counties · 2010

Montana counties ranked by the number of residents who are West Indian ancestry, from the 2023 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 12 counties in Montana that qualify, ranked against each other statewide.

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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

RANKPLACESTATEPOPWEST INDIAN POPULATIONVS 2000

01Cascade County, MTMT85,029109–

02Missoula County, MTMT123,51378–

03Gallatin County, MTMT128,74053–

04Yellowstone County, MTMT172,69248–

05Custer County, MTMT12,03430–

06Lewis and Clark County, MTMT75,33127–

07Flathead County, MTMT115,42917–

08Toole County, MTMT5,21111–

09Hill County, MTMT16,1678–

10Powell County, MTMT7,1578–

11Wibaux County, MTMT8857–

12Musselshell County, MTMT5,5822–

SHOWING 1–12 OF 12

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES