Banks in Tompkins County, New York
22 active bank branches operated by 11 institutions, per FDIC records.
Active branches
22
Banks present
11
Deposits (2026)
$2.9B
Closings since 2020
8
3 openings
Largest banks by deposits in Tompkins County (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Tompkins Bank & Trust | $1.8B | 63.1% | 9 |
| M&T Bank | $259M | 8.9% | 2 |
| Chase Bank | $174M | 6% | 1 |
| Chemung Canal Trust Company | $120M | 4.1% | 2 |
| The First National Bank of Groton | $117M | 4% | 1 |
| Community Bank | $108M | 3.7% | 2 |
| KeyBank | $106M | 3.6% | 1 |
| The First National Bank of Dryden | $96M | 3.3% | 1 |
| Tioga State Bank | $46M | 1.6% | 1 |
| Cayuga Lake National Bank | $35M | 1.2% | 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.