| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | First National Bank in Port Lavaca | Bank | 3 | $270.7M | 39.06% |
| 2 | Texas Dow Employees Credit Union | Credit union | 1 | $126.6M* | 18.26% |
| 3 | International Bank of Commerce | Bank | 1 | $90.9M | 13.11% |
| 4 | Wells Fargo Bank, National Association | Bank | 1 | $68.1M | 9.82% |
| 5 | Cal-Com Federal Credit Union | Credit union | 1 | $65.8M* | 9.49% |
| 6 | Prosperity Bank | Bank | 1 | $61.6M | 8.89% |
| 7 | Woodforest National Bank | Bank | 1 | $5.1M | 0.74% |
| 8 | First National Bank Texas | Bank | 1 | $4.4M | 0.63% |
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2025 | $693.1M | 8 | 10 | First National Bank in Port Lavaca | 39.1% | 2,297 |
| 2024 | $804.6M | 8 | 11 | First National Bank in Port Lavaca | 34.7% | 2,325 |
| 2023 | $836.3M | 8 | 11 | First National Bank in Port Lavaca | 35.4% | 2,367 |
| 2022 | $797.5M | 8 | 10 | First National Bank in Port Lavaca | 41.4% | 2,413 |
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.