Banks in Big Stone County, Minnesota
5 active bank branches operated by 5 institutions, per FDIC records.
Active branches
5
Banks present
5
Deposits (2025)
$267M
Closings since 2020
0
0 openings
Largest banks by deposits in Big Stone County (2025)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Minnwest Bank | $102M | 38.3% | 1 |
| Frandsen Bank & Trust | $71M | 26.7% | 1 |
| Grand Marais State Bank | $38M | 14.1% | 1 |
| Star Bank | $33M | 12.3% | 1 |
| First Independent Bank | $23M | 8.6% | 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.