Banks in Penobscot County, Maine
41 active bank branches operated by 9 institutions, per FDIC records.
Active branches
41
Banks present
9
Deposits (2026)
$4.9B
Closings since 2020
6
2 openings
Largest banks by deposits in Penobscot County (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Bangor Savings Bank | $2.2B | 45.4% | 12 |
| TD Bank | $588M | 12% | 3 |
| Machias Savings Bank | $553M | 11.3% | 3 |
| The Camden National Bank | $477M | 9.7% | 6 |
| Katahdin Trust Company | $388M | 7.9% | 4 |
| Bar Harbor Bank & Trust | $238M | 4.8% | 6 |
| KeyBank | $224M | 4.5% | 4 |
| First National Bank | $150M | 3% | 2 |
| Skowhegan Savings Bank | $64M | 1.3% | 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.