Banks in Gregory County, South Dakota
4 active bank branches operated by 2 institutions, per FDIC records.
Active branches
4
Banks present
2
Deposits (2025)
$238M
Closings since 2020
0
0 openings
Largest banks by deposits in Gregory County (2025)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| First Fidelity Bank | $134M | 56.2% | 3 |
| BankWest, Inc. | $104M | 43.8% | 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.