Banks in Herkimer County, New York
14 active bank branches operated by 6 institutions, per FDIC records.
Active branches
14
Banks present
6
Deposits (2026)
$814M
Closings since 2020
3
0 openings
Largest banks by deposits in Herkimer County (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| M&T Bank | $286M | 35.2% | 4 |
| Arrow Bank | $238M | 29.2% | 5 |
| Beacon Bank and Trust | $121M | 14.9% | 2 |
| NBT Bank | $92M | 11.3% | 1 |
| Community Bank | $72M | 8.8% | 1 |
| Woodforest National Bank | $5M | 0.6% | 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.