Every FDIC-insured bank branch in Hillsborough County, New Hampshire as of June 30, 2025. County land area: 877 square miles, 10.2 branches per 100 sq mi.
| Institution | Branches | Deposits |
|---|---|---|
| TD Bank, National Association | 17 | $3.58B |
| Citizens Bank, National Association | 13 | $4.45B |
| Bank of America, National Association | 7 | $3.03B |
| Bar Harbor Bank & Trust | 6 | $248.3M |
| Manufacturers and Traders Trust Company | 6 | $642.1M |
| Bank of New Hampshire | 4 | $247.6M |
| Enterprise Bank and Trust Company | 4 | $424.3M |
| Santander Bank, N.A. | 4 | $498.3M |
| JPMorgan Chase Bank, National Association | 4 | $154.6M |
| Bangor Savings Bank | 3 | $72.9M |
| Bank of New England | 3 | $111.0M |
| Eastern Bank | 3 | $264.7M |
| Primary Bank | 3 | $575.3M |
| Franklin Savings Bank | 2 | $53.5M |
| The Camden National Bank | 2 | $54.2M |
| The Millyard Bank | 2 | $229.1M |
| NBT Bank, National Association | 2 | $116.5M |
| Merrimack County Savings Bank | 1 | $65.0M |
| Fidelity Personal Trust Company, FSB | 1 | $500K |
| BankProv | 1 | $306.9M |
| The Lowell Five Cent Savings Bank | 1 | $63.3M |