Banks in Plaquemines County, Louisiana
5 active bank branches operated by 3 institutions, per FDIC records.
Active branches
5
Banks present
3
Deposits (2026)
$463M
Closings since 2020
0
0 openings
Largest banks by deposits in Plaquemines County (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Regions Bank | $223M | 48.2% | 2 |
| Hancock Whitney Bank | $146M | 31.5% | 1 |
| Merchants & Marine Bank | $94M | 20.2% | 2 |
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.