Banks in Seneca County, New York
8 active bank branches operated by 6 institutions, per FDIC records.
Active branches
8
Banks present
6
Deposits (2025)
$557M
Closings since 2020
2
1 openings
Largest banks by deposits in Seneca County (2025)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Five Star Bank | $200M | 36% | 2 |
| The Lyons National Bank | $173M | 31.1% | 1 |
| Community Bank | $125M | 22.4% | 2 |
| M&T Bank | $26M | 4.6% | 1 |
| Chemung Canal Trust Company | $19M | 3.5% | 1 |
| Savannah Bank | $14M | 2.4% | 1 |
Deposit location reflects the office to which deposits are reported and may not represent the residence of depositors.
Cities and towns
Transcribed from FDIC BankFind Suite active-location records and the annual Summary of Deposits. County assignment follows the FDIC branch record.