Credit unions in Montana
151 locations of 46 credit unions in 58 cities and towns.
Largest by members
- Mountain America Federal Credit Union1,458,467 members · 2 locations in Montana
- Black Hills Federal Credit Union109,705 members · 2 locations in Montana
- Horizon Credit Union104,357 members · 6 locations in Montana
- Clearwater Federal Credit Union67,843 members · 11 locations in Montana
- Whitefish Credit Union Association65,594 members · 9 locations in Montana
- Frontier Credit Union53,628 members · 1 location in Montana
- Altana Federal Credit Union40,460 members · 11 locations in Montana
- Valley Financial Credit Union39,267 members · 11 locations in Montana
- Park Side Financial Credit Union30,183 members · 8 locations in Montana
- Montana Federal Credit Union26,379 members · 4 locations in Montana
- Rocky Mountain Credit Union24,915 members · 7 locations in Montana
- Intrepid Credit Union18,333 members · 7 locations in Montana
By city
The 40 cities with the most credit union locations; the number is how many.
- Anaconda2
- Baker1
- Belgrade2
- Big Timber1
- Bigfork1
- Billings22
- Bozeman9
- Butte11
- Chester1
- Chinook1
- Circle1
- Colstrip1
- Columbia Falls2
- Columbus2
- Conrad1
- Crow Agency1
- Culbertson1
- Cut Bank1
- Darby1
- Dillon1
- Ekalaka1
- Ennis1
- Eureka1
- Fairfield1
- Florence1
- Fort Peck1
- Glasgow2
- Glendive4
- Great Falls14
- Hamilton2
- Havre2
- Helena9
- Kalispell4
- Laurel2
- Libby2
- Medicine Lake2
- Miles City2
- Missoula15
- Shelby2
- Whitefish2
All 58 cities and towns
Source: NCUA quarterly data, cycle June 30, 2026.