Every FDIC-insured bank branch in Cayuga County, New York as of June 30, 2025. County land area: 692 square miles, 3.0 branches per 100 sq mi.
| Institution | Branches | Deposits |
|---|---|---|
| Savannah Bank National Association | 3 | $103.4M |
| Generations Bank | 3 | $60.8M |
| KeyBank National Association | 3 | $359.7M |
| Chemung Canal Trust Company | 2 | $118.0M |
| Cayuga Lake National Bank | 2 | $216.8M |
| Community Bank, National Association | 2 | $97.6M |
| The Lyons National Bank | 2 | $98.0M |
| Manufacturers and Traders Trust Company | 1 | $93.6M |
| Tompkins Community Bank | 1 | $167.8M |
| Five Star Bank | 1 | $247.3M |
| The First National Bank of Groton | 1 | $58.3M |