Banks in Naugatuck Valley County, Connecticut
105 active bank branches operated by 16 institutions, per FDIC records.
Active branches
105
Banks present
16
Deposits (2025)
$12.4B
Closings since 2020
11
3 openings
Largest banks by deposits in Naugatuck Valley County (2025)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Webster Bank | $3.1B | 24.6% | 20 |
| Wells Fargo | $1.4B | 11.5% | 10 |
| Bank of America | $1.3B | 10.7% | 6 |
| Ion Bank | $1.3B | 10.5% | 14 |
| Thomaston Savings Bank | $1.3B | 10.4% | 12 |
| TD Bank | $1.2B | 9.5% | 9 |
| M&T Bank | $1.0B | 8.3% | 10 |
| Liberty Bank | $448M | 3.6% | 5 |
| Newtown Savings Bank | $416M | 3.3% | 6 |
| Chase Bank | $355M | 2.9% | 4 |
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.