RANKING · 2024 ACS · 13 SHOWN OF 13

Largest Iranian population, Montana counties

Montana counties ranked by the number of residents who are Iranian ancestry, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 13 counties in Montana that qualify, ranked against each other statewide.

Iranian 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

RANKPLACESTATEPOPIRANIAN POPULATIONVS 2010

01Cascade County, MTMT85,02971+1083%

02Ravalli County, MTMT48,58263–

03Gallatin County, MTMT128,74050+355%

04Missoula County, MTMT123,51343–

05Flathead County, MTMT115,42942–

06Yellowstone County, MTMT172,69222−12%

07Lake County, MTMT33,39220–

08Teton County, MTMT6,4967–

09Park County, MTMT18,2144−89%

10Silver Bow County, MTMT36,1183–

11Carbon County, MTMT11,4662−95%

12Granite County, MTMT3,6581–

13Beaverhead County, MTMT10,0431–

SHOWING 1–13 OF 13

Download CSV (full list, 13 rows)

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES