Banks in Dallas County, Missouri
5 active bank branches operated by 4 institutions, per FDIC records.
Active branches
5
Banks present
4
Deposits (2026)
$422M
Closings since 2020
2
1 openings
Largest banks by deposits in Dallas County (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| O'Bannon Banking Company | $180M | 42.6% | 1 |
| Oakstar Bank | $134M | 31.8% | 2 |
| Omb Bank | $100M | 23.7% | 1 |
| BTC Bank | $8M | 1.9% | 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.