| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Local Bank | Bank | 3 | $324.8M | 29.23% |
| 2 | Armstrong Bank | Bank | 2 | $258.2M | 23.23% |
| 3 | BancFirst | Bank | 2 | $172.3M | 15.50% |
| 4 | Arvest Bank | Bank | 2 | $133.4M | 12.01% |
| 5 | Ttcu Federal Credit Union | Credit union | 1 | $103.7M* | 9.33% |
| 6 | First State Bank | Bank | 2 | $74.1M | 6.67% |
| 7 | Muskogee Federal Credit Union | Credit union | 1 | $33.0M* | 2.97% |
| 8 | Carson Community Bank | Bank | 1 | $11.7M | 1.05% |
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2026 | $1.11B | 8 | 14 | Local Bank | 29.2% | 1,920 |
| 2025 | $1.03B | 8 | 14 | Local Bank | 27.9% | 1,843 |
| 2024 | $962.6M | 8 | 15 | Local Bank | 27.8% | 1,824 |
| 2023 | $952.1M | 8 | 15 | Local Bank | 28.7% | 1,863 |
| 2022 | $904.3M | 8 | 15 | Local Bank | 25.1% | 1,741 |
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.