Every FDIC-insured bank branch in Oneida County, New York as of June 30, 2025. County land area: 1,212 square miles, 3.6 branches per 100 sq mi.
| Institution | Branches | Deposits |
|---|---|---|
| Adirondack Bank | 9 | $539.9M |
| Manufacturers and Traders Trust Company | 7 | $721.3M |
| KeyBank National Association | 6 | $513.7M |
| Berkshire Bank | 6 | $611.8M |
| Community Bank, National Association | 6 | $387.5M |
| NBT Bank, National Association | 6 | $786.4M |
| Citizens Bank, National Association | 2 | $175.7M |
| Bank of Utica | 1 | $1.04B |
| Woodforest National Bank | 1 | $3.8M |