| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Hancock Whitney Bank | Bank | 2 | $391.5M | 27.21% |
| 2 | M C Bank & Trust Company | Bank | 3 | $346.5M | 24.09% |
| 3 | Patterson State Bank | Bank | 3 | $296.3M | 20.60% |
| 4 | The First National Bank of Jeanerette | Bank | 3 | $203.4M | 14.14% |
| 5 | Regions Bank | Bank | 2 | $84.8M | 5.90% |
| 6 | First Horizon Bank | Bank | 1 | $79.9M | 5.55% |
| 7 | Riverland Federal Credit Union | Credit union | 1 | $31.0M* | 2.16% |
| 8 | Morgan City Federal Credit Union | Credit union | 2 | $4.0M* | 0.28% |
| 9 | Cabot Employees Credit Union | Credit union | 1 | $910K* | 0.06% |
| 10 | St. Mary Parish School Emp. Federal Credit Union | Credit union | 1 | $175K* | 0.01% |
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2026 | $1.44B | 10 | 19 | Hancock Whitney Bank | 27.2% | 2,015 |
| 2025 | $1.38B | 10 | 18 | Hancock Whitney Bank | 31.8% | 2,062 |
| 2024 | $1.41B | 10 | 18 | Hancock Whitney Bank | 36.2% | 2,239 |
| 2023 | $1.30B | 10 | 18 | Hancock Whitney Bank | 32.4% | 2,080 |
| 2022 | $1.37B | 10 | 18 | Hancock Whitney Bank | 30.6% | 2,013 |
Every institution above links to its profile — ratios, peer medians and this quarter’s change signals. Pro adds the full table, share movement and CSV export.