Banks in Berkshire County, Massachusetts
48 active bank branches operated by 9 institutions, per FDIC records.
Active branches
48
Banks present
9
Deposits (2026)
$4.3B
Closings since 2020
12
4 openings
Largest banks by deposits in Berkshire County (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Beacon Bank and Trust | $1.3B | 29.2% | 13 |
| Adams Community Bank | $823M | 19.2% | 10 |
| TD Bank | $532M | 12.4% | 3 |
| Lee Bank | $520M | 12.1% | 5 |
| MountainOne Bank | $515M | 12% | 3 |
| The Pittsfield Co-operative Bank | $328M | 7.6% | 5 |
| NBT Bank | $232M | 5.4% | 7 |
| Citizens Bank | $56M | 1.3% | 1 |
| TrustCo Bank | $32M | 0.7% | 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.