RANKING · 2024 ACS · 16 SHOWN OF 16

Highest West Indian population share, Montana counties

Montana counties ranked by the share of all residents who are West Indian ancestry (2024 American Community Survey). A concentration measure: West Indian residents as a percentage of total population. This list covers the 16 counties in Montana that qualify, ranked against each other statewide. The median across all 16 is 0.1%. Biggest climber in the top 100 since 2020: Sanders County, MT, up 7 places to #5.

West Indian 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

RANKPLACESTATEPOPWEST INDIAN SHAREVS 2010

01▲1Teton County, MTMT6,4960.3%–

02Fergus County, MTMT11,8250.2%–

03▲3Cascade County, MTMT85,0290.2%+0.1 pts

04▲1Lewis and Clark County, MTMT75,3310.2%+0.1 pts

05▲7Sanders County, MTMT14,0620.1%–

06Jefferson County, MTMT13,3290.1%–

07Toole County, MTMT5,2110.1%−0.1 pts

08Yellowstone County, MTMT172,6920.1%+0.1 pts

09▼2Gallatin County, MTMT128,7400.1%0.0 pts

10▼7Lake County, MTMT33,3920.1%–

11▼10Flathead County, MTMT115,4290.0%0.0 pts

12Carbon County, MTMT11,4660.0%–

13▼4Missoula County, MTMT123,5130.0%0.0 pts

14Sheridan County, MTMT3,4360.0%–

15Stillwater County, MTMT9,4450.0%–

16Richland County, MTMT11,3770.0%–

SHOWING 1–16 OF 16

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES