RANKING · 2024 ACS · 18 SHOWN OF 18

Highest Armenian population share, Montana counties

Montana counties ranked by the share of all residents who are Armenian ancestry (2024 American Community Survey). A concentration measure: Armenian residents as a percentage of total population. This list covers the 18 counties in Montana that qualify, ranked against each other statewide. The median across all 18 is 0.1%.

Armenian 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

RANKPLACESTATEPOPARMENIAN SHAREVS 2010

01Sanders County, MTMT14,0620.3%–

02Powder River County, MTMT1,7810.2%–

03Broadwater County, MTMT8,4930.2%–

04Madison County, MTMT10,0260.1%+0.1 pts

05▲1Big Horn County, MTMT12,7520.1%–

06▼1Gallatin County, MTMT128,7400.1%+0.1 pts

07▲3Cascade County, MTMT85,0290.1%+0.1 pts

08Jefferson County, MTMT13,3290.1%–

09Silver Bow County, MTMT36,1180.1%–

10▼6Lewis and Clark County, MTMT75,3310.1%–

11Judith Basin County, MTMT2,1620.0%–

12▼5Flathead County, MTMT115,4290.0%0.0 pts

13▲1Powell County, MTMT7,1570.0%–

14▼12Lake County, MTMT33,3920.0%−0.1 pts

15▲1Missoula County, MTMT123,5130.0%0.0 pts

16Park County, MTMT18,2140.0%–

17Yellowstone County, MTMT172,6920.0%0.0 pts

18▼6Ravalli County, MTMT48,5820.0%0.0 pts

SHOWING 1–18 OF 18

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