| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | First United Bank and Trust Company | Bank | 2 | $949.8M | 43.97% |
| 2 | Vision Bank | Bank | 3 | $353.0M | 16.34% |
| 3 | Citizens Bank of Ada | Bank | 3 | $310.7M | 14.38% |
| 4 | Tinker Federal Credit Union | Credit union | 1 | $152.9M* | 7.08% |
| 5 | Simmons Bank | Bank | 1 | $126.2M | 5.84% |
| 6 | Communication Federal Credit Union | Credit union | 1 | $86.0M* | 3.98% |
| 7 | Chickasaw Community Bank | Bank | 3 | $81.7M | 3.78% |
| 8 | Farmers State Bank, Allen, Oklahoma | Bank | 1 | $48.6M | 2.25% |
| 9 | First American Bank | Bank | 1 | $29.5M | 1.37% |
| 10 | BMO Bank National Association | Bank | 1 | $17.3M | 0.80% |
| 1 more institutions, year-over-year share and branch changes with Pro →$29/mo, cancel any time. | |||||
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2026 | $2.16B | 11 | 18 | First United Bank and Trust Company | 44.0% | 2,529 |
| 2025 | $2.02B | 11 | 18 | First United Bank and Trust Company | 44.1% | 2,552 |
| 2024 | $2.04B | 11 | 18 | First United Bank and Trust Company | 45.5% | 2,705 |
| 2023 | $2.47B | 11 | 18 | First United Bank and Trust Company | 53.0% | 3,233 |
| 2022 | $3.09B | 11 | 19 | First United Bank and Trust Company | 53.1% | 3,262 |
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.