| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Corning Federal Credit Union | Credit union | 7 | $818.2M* | 28.34% |
| 2 | Five Star Bank | Bank | 5 | $563.8M | 19.53% |
| 3 | Community Bank, National Association | Bank | 6 | $484.1M | 16.77% |
| 4 | First Heritage Federal Credit Union | Credit union | 4 | $332.6M* | 11.52% |
| 5 | Servu Federal Credit Union | Credit union | 4 | $254.9M* | 8.83% |
| 6 | Chemung Canal Trust Company, National Association | Bank | 2 | $153.6M | 5.32% |
| 7 | Maple City Savings Bank, FSB | Bank | 3 | $108.4M | 3.75% |
| 8 | Citizens & Northern Bank | Bank | 1 | $80.6M | 2.79% |
| 9 | Manufacturers and Traders Trust Company | Bank | 1 | $58.0M | 2.01% |
| 10 | District #6 Federal Credit Union | Credit union | 1 | $22.8M* | 0.79% |
| 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 | $2.89B | 11 | 35 | Corning Federal Credit Union | 28.3% | 1,731 |
| 2025 | $2.84B | 11 | 37 | Corning Federal Credit Union | 26.1% | 1,645 |
| 2024 | $2.79B | 11 | 37 | Corning Federal Credit Union | 24.7% | 1,621 |
| 2023 | $2.91B | 11 | 39 | Corning Federal Credit Union | 30.6% | 1,803 |
| 2022 | $2.98B | 11 | 41 | Corning Federal Credit Union | 31.3% | 1,811 |
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.