| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Bank of Coushatta | Bank | 1 | $212.4M | 50.87% |
| 2 | American Bank | Bank | 1 | $151.2M | 36.21% |
| 3 | Carter Federal Credit Union | Credit union | 1 | $39.2M* | 9.38% |
| 4 | Sabine State Bank and Trust Company | Bank | 1 | $14.8M | 3.55% |
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2026 | $417.6M | 4 | 4 | Bank of Coushatta | 50.9% | 4,000 |
| 2025 | $390.1M | 4 | 4 | Bank of Coushatta | 51.5% | 4,001 |
| 2024 | $378.3M | 4 | 4 | Bank of Coushatta | 51.9% | 3,968 |
| 2023 | $398.3M | 4 | 4 | Bank of Coushatta | 52.5% | 3,893 |
| 2022 | $368.7M | 4 | 4 | Bank of Coushatta | 58.6% | 4,222 |
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.