Every FDIC-insured bank branch in Lafourche Parish, Louisiana as of June 30, 2025. County land area: 1,068 square miles, 2.7 branches per 100 sq mi.
| Institution | Branches | Deposits |
|---|---|---|
| State Bank & Trust Company | 4 | $132.2M |
| United Community Bank | 4 | $275.1M |
| South Lafourche Bank & Trust Company | 4 | $141.3M |
| Capital One, National Association | 3 | $399.1M |
| Regions Bank | 2 | $180.2M |
| Hancock Whitney Bank | 2 | $222.7M |
| South Louisiana Bank | 2 | $55.0M |
| Synergy Bank | 2 | $222.2M |
| b1BANK | 2 | $158.7M |
| JPMorgan Chase Bank, National Association | 2 | $206.0M |
| First American Bank and Trust | 2 | $140.8M |