Banks in Missoula County, Montana
33 active bank branches operated by 11 institutions, per FDIC records.
Active branches
33
Banks present
11
Deposits (2025)
$3.7B
Closings since 2020
8
4 openings
Largest banks by deposits in Missoula County (2025)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| First Interstate Bank | $825M | 22.4% | 3 |
| Glacier Bank | $815M | 22.2% | 7 |
| Stockman Bank of Montana | $440M | 12% | 3 |
| Wells Fargo | $370M | 10.1% | 2 |
| TrailWest Bank | $368M | 10% | 7 |
| U.S. Bank | $342M | 9.3% | 2 |
| Bank of Montana | $272M | 7.4% | 1 |
| Opportunity Bank of Montana | $65M | 1.8% | 2 |
| Farmers State Bank | $65M | 1.8% | 3 |
| Citizens Alliance Bank | $58M | 1.6% | 1 |
Deposit location reflects the office to which deposits are reported and may not represent the residence of depositors.
Cities and towns
Transcribed from FDIC BankFind Suite active-location records and the annual Summary of Deposits. County assignment follows the FDIC branch record.