| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Great Plains National Bank | Bank | 1 | $51.2M | 19.02% |
| 2 | All America Bank | Bank | 1 | $40.2M | 14.93% |
| 3 | High Plains Bank | Bank | 1 | $37.3M | 13.85% |
| 4 | Washita State Bank | Bank | 1 | $35.7M | 13.25% |
| 5 | Bank of Western Oklahoma | Bank | 1 | $34.1M | 12.67% |
| 6 | BANK360 | Bank | 1 | $26.2M | 9.71% |
| 7 | Sovereign Bank | Bank | 1 | $24.7M | 9.16% |
| 8 | Blue Sky Bank | Bank | 1 | $19.9M | 7.40% |
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2026 | $269.3M | 8 | 8 | Great Plains National Bank | 19.0% | 1,346 |
| 2025 | $258.0M | 8 | 8 | Great Plains National Bank | 17.8% | 1,334 |
| 2024 | $268.6M | 8 | 8 | Washita State Bank | 17.3% | 1,342 |
| 2023 | $251.0M | 8 | 8 | All America Bank | 17.1% | 1,332 |
| 2022 | $276.9M | 9 | 9 | All America Bank | 16.6% | 1,236 |
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.