Banks in Lafourche County, Louisiana
30 active bank branches operated by 12 institutions, per FDIC records.
Active branches
30
Banks present
12
Deposits (2025)
$2.1B
Closings since 2020
5
1 openings
Largest banks by deposits in Lafourche County (2025)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Capital One | $399M | 18.8% | 3 |
| United Community Bank | $275M | 13% | 4 |
| Hancock Whitney Bank | $223M | 10.5% | 2 |
| Synergy Bank | $222M | 10.5% | 2 |
| Chase Bank | $206M | 9.7% | 2 |
| Regions Bank | $180M | 8.5% | 2 |
| b1BANK | $159M | 7.5% | 2 |
| First American Bank and Trust | $141M | 6.6% | 2 |
| State Bank & Trust Company | $132M | 6.2% | 4 |
| South Lafourche Bank & Trust Company | $129M | 6.1% | 4 |
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.