Banks in Fergus County, Montana
7 active bank branches operated by 5 institutions, per FDIC records.
Active branches
7
Banks present
5
Deposits (2026)
$427M
Closings since 2020
0
1 openings
Largest banks by deposits in Fergus County (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Glacier Bank | $183M | 42.9% | 2 |
| Stockman Bank of Montana | $126M | 29.6% | 1 |
| Wells Fargo | $60M | 14% | 1 |
| Bank of The Rockies | $32M | 7.4% | 1 |
| Opportunity Bank of Montana | $26M | 6.1% | 2 |
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.