| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Sabine State Bank and Trust Company | Bank | 7 | $511.3M | 65.60% |
| 2 | Hancock Whitney Bank | Bank | 2 | $93.3M | 11.98% |
| 3 | BOM Bank | Bank | 1 | $87.6M | 11.23% |
| 4 | City Bank & Trust Co. | Bank | 1 | $44.7M | 5.74% |
| 5 | Community Bank of Louisiana | Bank | 2 | $38.4M | 4.92% |
| 6 | Sabine School Employees Federal Credit Union | Credit union | 1 | $4.1M* | 0.53% |
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2026 | $779.5M | 6 | 14 | Sabine State Bank and Trust Company | 65.6% | 4,630 |
| 2025 | $739.7M | 6 | 14 | Sabine State Bank and Trust Company | 67.8% | 4,876 |
| 2024 | $601.2M | 6 | 14 | Sabine State Bank and Trust Company | 64.4% | 4,513 |
| 2023 | $549.0M | 6 | 14 | Sabine State Bank and Trust Company | 59.3% | 3,980 |
| 2022 | $586.9M | 6 | 14 | Sabine State Bank and Trust Company | 63.3% | 4,392 |
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