Banks in Connecticut: 27 FDIC-Insured Institutions Compared

Banks in Connecticut include 27 FDIC-insured institutions headquartered in the state, holding $129 billion in combined assets across 528 branches.

Banks headquartered here

Combined assets

$129 billion

Branches

528

Largest bank

Webster Bank, National Association

Every bank headquartered in Connecticut

Webster Bank, National Association

Stamford, CT

FDIC insured

Assets: $86 billion
Branches: 194

Liberty Bank

Middletown, CT

FDIC insured

Assets: $9.4 billion
Branches: 51

Bankwell Bank

New Canaan, CT

FDIC insured

Assets: $3.5 billion
Branches: 11

Union Savings Bank

Danbury, CT

FDIC insured

Assets: $3.3 billion
Branches: 26

Ion Bank

Naugatuck, CT

FDIC insured

Assets: $2.8 billion
Branches: 36

First County Bank

Stamford, CT

FDIC insured

Assets: $2.4 billion
Branches: 14

Thomaston Savings Bank

Thomaston, CT

FDIC insured

Assets: $1.9 billion
Branches: 16

Fairfield County Bank

Ridgefield, CT

FDIC insured

Assets: $1.9 billion
Branches: 17

Newtown Savings Bank

Newtown, CT

FDIC insured

Assets: $1.9 billion
Branches: 18

Chelsea Groton Bank

Groton, CT

FDIC insured

Assets: $1.8 billion
Branches: 13

Ives Bank

Danbury, CT

FDIC insured

Assets: $1.7 billion
Branches: 16

Ascend Bank

Guilford, CT

FDIC insured

Assets: $1.5 billion
Branches: 14

Patriot Bank, National Association

Stamford, CT

FDIC insured

Assets: $1.3 billion
Branches: 8

Northwest Community Bank

Winsted, CT

FDIC insured

Assets: $1.3 billion
Branches: 14

Dime Bank

Norwich, CT

FDIC insured

Assets: $1.2 billion
Branches: 14

The Torrington Savings Bank

Torrington, CT

FDIC insured

Assets: $1.0 billion
Branches: 10

DR Bank

Darien, CT

FDIC insured

Assets: $913 million
Branches: 2

Windsor Federal Bank

Windsor, CT

FDIC insured

Assets: $895 million
Branches: 11

Fieldpoint Private Bank & Trust

Greenwich, CT

FDIC insured

Assets: $867 million
Branches: 2

The First Bank of Greenwich

Cos Cob, CT

FDIC insured

Assets: $812 million
Branches: 3

The Milford Bank

Milford, CT

FDIC insured

Assets: $652 million
Branches: 6

Essex Bank

Essex, CT

FDIC insured

Assets: $537 million
Branches: 7

Connecticut Community Bank, National Association

Norwalk, CT

FDIC insured

Assets: $526 million
Branches: 9

Stafford Savings Bank

Stafford Springs, CT

FDIC insured

Assets: $507 million
Branches: 3

Jewett City Savings Bank

Jewett City, CT

FDIC insured

Assets: $494 million
Branches: 7

The National Iron Bank

Salisbury, CT

FDIC insured

Assets: $318 million
Branches: 4

New Haven Bank

New Haven, CT

FDIC insured

Assets: $200 million
Branches: 2

Source: FDIC Institution Directory; FDIC Summary of Deposits. Latest observation 2026-09-16.