Banks in Lawrence County, South Dakota
14 active bank branches operated by 10 institutions, per FDIC records.
Active branches
14
Banks present
10
Deposits (2026)
$981M
Closings since 2020
2
4 openings
Largest banks by deposits in Lawrence County (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| First Interstate Bank | $298M | 30.4% | 4 |
| Pioneer Bank & Trust | $215M | 21.9% | 2 |
| Wells Fargo | $214M | 21.8% | 1 |
| Legends West Bank | $107M | 10.9% | 1 |
| Black Hills Community Bank | $66M | 6.7% | 1 |
| First National Bank | $58M | 5.9% | 1 |
| BankWest, Inc. | $12M | 1.2% | 1 |
| Sundance State Bank | $11M | 1.1% | 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.