Banks in Cascade County, Montana
21 active bank branches operated by 11 institutions, per FDIC records.
Active branches
21
Banks present
11
Deposits (2026)
$2.2B
Closings since 2020
4
2 openings
Largest banks by deposits in Cascade County (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Stockman Bank of Montana | $569M | 26.1% | 3 |
| First Interstate Bank | $513M | 23.5% | 3 |
| U.S. Bank | $396M | 18.1% | 3 |
| Wells Fargo | $313M | 14.4% | 2 |
| Citizens Alliance Bank | $106M | 4.9% | 2 |
| Bravera Bank | $101M | 4.6% | 2 |
| Belt Valley Bank | $74M | 3.4% | 1 |
| Opportunity Bank of Montana | $52M | 2.4% | 1 |
| Independence Bank | $49M | 2.2% | 1 |
| Glacier Bank | $10M | 0.5% | 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.