Banks in Brule County, South Dakota
5 active bank branches operated by 4 institutions, per FDIC records.
Active branches
5
Banks present
4
Deposits (2026)
$379M
Closings since 2020
0
1 openings
Largest banks by deposits in Brule County (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| First Dakota National Bank | $250M | 65.8% | 2 |
| First Interstate Bank | $65M | 17.2% | 1 |
| Wells Fargo | $64M | 17% | 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.