Banks in Sullivan County, New Hampshire
12 active bank branches operated by 6 institutions, per FDIC records.
Active branches
12
Banks present
6
Deposits (2026)
$1.1B
Closings since 2020
2
0 openings
Largest banks by deposits in Sullivan County (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Claremont Savings Bank | $411M | 38% | 2 |
| Bar Harbor Bank & Trust | $264M | 24.4% | 4 |
| Sugar River Bank | $220M | 20.3% | 3 |
| Mascoma Bank | $84M | 7.8% | 1 |
| Citizens Bank | $72M | 6.6% | 1 |
| Bank of New Hampshire | $30M | 2.8% | 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.