Banks in South Central Connecticut County, Connecticut
132 active bank branches operated by 18 institutions, per FDIC records.
Active branches
132
Banks present
18
Deposits (2026)
$20.4B
Closings since 2020
22
4 openings
Largest banks by deposits in South Central Connecticut County (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Bank of America | $4.2B | 20.5% | 16 |
| KeyBank | $2.8B | 13.7% | 15 |
| Wells Fargo | $2.4B | 11.7% | 12 |
| M&T Bank | $2.0B | 9.7% | 16 |
| Santander Bank | $1.7B | 8.5% | 14 |
| TD Bank | $1.7B | 8.5% | 8 |
| Citizens Bank | $1.4B | 6.7% | 11 |
| Chase Bank | $1.2B | 5.7% | 9 |
| Ascend Bank | $941M | 4.6% | 7 |
| Liberty Bank | $778M | 3.8% | 7 |
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.