Every FDIC-insured bank branch in South Central Connecticut Planning Region, Connecticut as of June 30, 2025. County land area: 367 square miles, 36.2 branches per 100 sq mi.
| Institution | Branches | Deposits |
|---|---|---|
| Manufacturers and Traders Trust Company | 18 | $2.00B |
| Bank of America, National Association | 16 | $4.05B |
| KeyBank National Association | 15 | $2.70B |
| Webster Bank, National Association | 14 | $1.73B |
| Wells Fargo Bank, National Association | 12 | $1.95B |
| Citizens Bank, National Association | 11 | $1.63B |
| JPMorgan Chase Bank, National Association | 9 | $1.13B |
| Liberty Bank | 8 | $747.6M |
| TD Bank, National Association | 8 | $1.79B |
| The Guilford Savings Bank | 7 | $944.7M |
| The Milford Bank | 5 | $457.9M |
| Ion Bank | 4 | $323.7M |
| New Haven Bank | 2 | $147.5M |
| Essex Savings Bank | 1 | $63.3M |
| Patriot Bank, National Association | 1 | $57.0M |
| Wilmington Trust, National Association | 1 | $0K |
| Bankwell Bank | 1 | $302.2M |