| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Community Bank, National Association | Bank | 8 | $849.9M | 43.37% |
| 2 | Five Star Bank | Bank | 4 | $341.8M | 17.45% |
| 3 | High Point Federal Credit Union | Credit union | 5 | $298.7M* | 15.24% |
| 4 | Cattaraugus County Bank | Bank | 4 | $192.2M | 9.81% |
| 5 | Manufacturers and Traders Trust Company | Bank | 2 | $83.2M | 4.25% |
| 6 | KeyBank National Association | Bank | 1 | $50.8M | 2.59% |
| 7 | C C S E Federal Credit Union | Credit union | 2 | $37.1M* | 1.89% |
| 8 | Bank of Cattaraugus | Bank | 1 | $25.5M | 1.30% |
| 9 | Olean Teachers' And Postal Federal Credit Union | Credit union | 1 | $24.2M* | 1.23% |
| 10 | Hamlin Bank and Trust Company | Bank | 1 | $17.7M | 0.91% |
| 5 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 |
|---|---|---|---|---|---|---|
| 2025 | $1.96B | 15 | 34 | Community Bank, National Association | 43.4% | 2,547 |
| 2024 | $1.91B | 15 | 34 | Community Bank, National Association | 41.2% | 2,433 |
| 2023 | $1.94B | 15 | 34 | Community Bank, National Association | 40.4% | 2,459 |
| 2022 | $1.97B | 15 | 35 | Community Bank, National Association | 39.8% | 2,438 |
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.