Banks in Brookings County, South Dakota
14 active bank branches operated by 8 institutions, per FDIC records.
Active branches
14
Banks present
8
Deposits (2025)
$2.2B
Closings since 2020
1
1 openings
Largest banks by deposits in Brookings County (2025)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| First Bank & Trust | $1.5B | 67.6% | 5 |
| BankStar Financial | $268M | 12.4% | 3 |
| Wells Fargo | $134M | 6.2% | 1 |
| Dacotah Bank | $127M | 5.9% | 1 |
| Central Bank | $88M | 4.1% | 1 |
| Richland State Bank | $36M | 1.7% | 1 |
| Citizens State Bank, of Arlington | $24M | 1.1% | 1 |
| First Interstate Bank | $22M | 1% | 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.