| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Gulf Coast Bank | Bank | 4 | $271.1M | 23.83% |
| 2 | Bank of Abbeville & Trust Company | Bank | 3 | $192.8M | 16.94% |
| 3 | First Guaranty Bank | Bank | 1 | $191.0M | 16.78% |
| 4 | Vermilion Bank & Trust Company | Bank | 3 | $128.1M | 11.26% |
| 5 | Bank of Erath | Bank | 3 | $91.4M | 8.03% |
| 6 | Bank of Gueydan | Bank | 1 | $56.5M | 4.97% |
| 7 | Capital One, National Association | Bank | 1 | $56.2M | 4.94% |
| 8 | Currency Bank | Bank | 2 | $49.2M | 4.32% |
| 9 | Abbeville Building & Loan (A State-Chartered Savings Bank) | Bank | 1 | $45.9M | 4.04% |
| 10 | JPMorgan Chase Bank, National Association | Bank | 1 | $43.6M | 3.83% |
| 1 more institutions, year-over-year share and branch changes with Pro →$29/mo, cancel any time. | |||||
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2025 | $1.14B | 11 | 21 | Gulf Coast Bank | 23.8% | 1,428 |
| 2024 | $1.15B | 11 | 21 | Gulf Coast Bank | 24.5% | 1,433 |
| 2023 | $1.15B | 11 | 21 | Gulf Coast Bank | 24.6% | 1,422 |
| 2022 | $1.19B | 11 | 21 | Gulf Coast Bank | 25.6% | 1,396 |
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.