| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Texas Regional Bank | Bank | 2 | $138.4M | 35.87% |
| 2 | Johnson City Bank | Bank | 1 | $128.8M | 33.39% |
| 3 | Security State Bank & Trust | Bank | 1 | $79.0M | 20.47% |
| 4 | Rio Bank | Bank | 2 | $39.7M | 10.28% |
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2026 | $385.9M | 4 | 6 | Texas Regional Bank | 35.9% | 2,926 |
| 2025 | $391.6M | 4 | 6 | Texas Regional Bank | 38.9% | 2,924 |
| 2024 | $390.4M | 4 | 6 | Texas Regional Bank | 37.5% | 2,904 |
| 2023 | $384.9M | 4 | 6 | Texas Regional Bank | 36.2% | 2,880 |
| 2022 | $425.0M | 5 | 7 | Johnson City Bank | 34.9% | 2,837 |
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.