State directory · CT

Connecticut Banks

Every FDIC-insured bank headquartered in Connecticut, with health grades, capital, and profitability from the quarterly FDIC Call Report.

28
FDIC banks
69/100
Avg health score
$126.5B
Total assets
2
Failures since 2000

Data updated July 2026

The state picture

Connecticut's 28 FDIC banks hold $126.5B in assets and average 69/100 on health - 64% earn an A or B grade.

28
FDIC-insured banks
64%
grade A or B (18 banks)
$84.0B
largest - Webster Bank
2
failures since 2000

Figures from public FDIC Call Reports. A lower grade does not mean your money is at risk, deposits are FDIC-insured to $250,000 per depositor, per category, at every bank here.

For context: Connecticut's average health score of 69/100 is below the 77/100 national average across all FDIC-insured banks PlainBankData tracks.

Health grade distribution

A
8
29% of banks
B
10
36% of banks
C
7
25% of banks
D
3
11% of banks
F
0
0% of banks

Largest banks in Connecticut

Top 10 Connecticut banks by total assets
  1. 1
    Webster Bank $84.0B

    Stamford, CT · Grade A

  2. 2
    Liberty Bank $9.0B

    Middletown, CT · Grade B

  3. 3

    New Canaan, CT · Grade A

  4. 4

    Danbury, CT · Grade B

  5. 5
    Ion Bank $2.7B

    Naugatuck, CT · Grade B

  6. 6

    Stamford, CT · Grade C

  7. 7

    Ridgefield, CT · Grade C

  8. 8

    Thomaston, CT · Grade B

  9. 9

    Newtown, CT · Grade B

  10. 10

    Groton, CT · Grade A

Top 10 of 28 Connecticut banks · FDIC Call Report Q4 2025.

Connecticut banks by health grade

0 2 4 6 8 10 A B C D F 8 10 7 3 0

How Connecticut compares nationally

Connecticut ranks #50 of 55 states and territories by average bank health score - better than 9% of them.

States grouped by average health score

All 28 Connecticut banks

Bank Assets Grade
Webster Bank, National Association $84.0B A
Liberty Bank $9.0B B
Bankwell Bank $3.4B A
Union Savings Bank $3.3B B
Ion Bank $2.7B B
First County Bank $2.3B C
Fairfield County Bank $1.9B C
Thomaston Savings Bank $1.9B B
Newtown Savings Bank $1.9B B
Chelsea Groton Bank $1.8B A
Ives Bank $1.7B B
Ascend Bank $1.5B D
Northwest Community Bank $1.2B C
Dime Bank $1.2B B
Patriot Bank, National Association $1.1B C
The Torrington Savings Bank $1.0B C
Fieldpoint Private Bank & Trust $944M D
Windsor Federal Bank $875M C
DR Bank $839M A
The First Bank of Greenwich $804M C
The Milford Bank $644M B
Connecticut Community Bank, National Association $523M B
Essex Bank $520M B
Jewett City Savings Bank $485M A
Stafford Savings Bank $475M A
The National Iron Bank $335M A
New Haven Bank $201M D
MassMutual Private Wealth & Trust, FSB $91M A

How to read the Connecticut bank directory

This page lists every FDIC-insured bank with a primary regulatory address in Connecticut. Both state-chartered and nationally-chartered banks appear when the FDIC institution directory places their headquarters here. Branch locations, ATM networks, and credit unions are not in scope, this is a headquarters-anchored view. The 28 institutions shown reflect the most recent quarterly FDIC release.

Health grade interpretation

Each bank's letter grade (A–F) is computed from four FDIC-reported metrics: Tier 1 capital ratio, return on assets, the Texas Ratio (non-performing assets ÷ tangible capital), and the efficiency ratio. Across Connecticut, 18 institutions (64%) sit in the A or B band, while 3 (11%) fall in the D or F band. The C cluster, the broad middle, typically captures roughly half of any state's banks and is not a warning signal on its own.

When failures matter

Since 2000, 2 banks headquartered in Connecticut have failed. Every depositor was made whole up to the standard FDIC ceiling ($250,000 per depositor, per ownership category, per institution). Failures cluster around macro events (the 2008–2010 wave, the 2023 regional-bank stress) rather than steady attrition, so a clean recent record reflects the absence of a triggering shock more than guaranteed safety. The "Under Stress" ranking is more forward-looking, because it scores current capital and credit-loss capacity.

Sources, refresh cadence, and corrections

Every figure derives from the FDIC Quarterly Banking Profile and the FDIC Institution Directory, both public-domain. We re-pull on the FDIC's schedule (quarterly release plus monthly directory deltas for mergers and closures). Asset and capital figures are reported as of the most recent quarter-end and lag the calendar by ~90 days, the FDIC's reporting lag, not ours.

Using the Connecticut directory

Three ways to put this state view to work.

Not financial advice. Health grades are PlainBankData's interpretation of public FDIC Call Report data, not official FDIC ratings.

Data compiled from the Federal Deposit Insurance Corporation (FDIC) (FDIC Quarterly Banking Profile, Institution Directory, Failed Bank List). See our methodology for the full pipeline and source vintage.

Retrieved and compiled by PlainBankData Editorial from FDIC Call Report (FFIEC 031/041) filings, Q4 2025.

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Every figure on PlainBankData is rendered directly from FDIC federal source data, no number is typed in by an editor. This page draws directly on FDIC federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Q4 2025.

Disclaimer: Data from the FDIC BankFind Suite. PlainBankData does not rate or rank banks as investment or safety recommendations. Health grades are informational only, computed from public regulatory filings. Always verify current standing directly with FDIC.gov before making financial decisions.