RANKING · 2020 CENSUS · 12 SHOWN OF 12

Largest West Indian population, Montana counties · 2020

Montana counties ranked by the number of residents who are West Indian 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 12 counties in Montana that qualify, ranked against each other statewide.

West Indian 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

RANKPLACESTATEPOPWEST INDIAN POPULATIONVS 2010

01Flathead County, MTMT115,429266+1465%

02Yellowstone County, MTMT172,692130+171%

03Gallatin County, MTMT128,74094+77%

04Cascade County, MTMT85,02979−28%

05Missoula County, MTMT123,51368−13%

06Lewis and Clark County, MTMT75,33167+148%

07Lake County, MTMT33,39256–

08Hill County, MTMT16,16720+150%

09Teton County, MTMT6,49614–

10Powell County, MTMT7,1572−75%

11Sanders County, MTMT14,0622–

12Pondera County, MTMT6,0722–

SHOWING 1–12 OF 12

Download CSV (full list, 12 rows)

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS