| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Prosperity Bank | Bank | 1 | $164.8M | 41.56% |
| 2 | Brazos Valley Schools Credit Union | Credit union | 1 | $67.9M* | 17.13% |
| 3 | Wells Fargo Bank, National Association | Bank | 1 | $58.8M | 14.82% |
| 4 | Cy-Fair Federal Credit Union | Credit union | 1 | $56.1M* | 14.14% |
| 5 | Trustmark Bank | Bank | 1 | $49.0M | 12.36% |
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2025 | $396.6M | 5 | 5 | Prosperity Bank | 41.6% | 2,593 |
| 2024 | $485.3M | 5 | 6 | Prosperity Bank | 50.7% | 3,197 |
| 2023 | $524.6M | 5 | 6 | Prosperity Bank | 53.4% | 3,438 |
| 2022 | $508.3M | 5 | 6 | Prosperity Bank | 53.1% | 3,403 |
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.