Updated April 2026 · FDIC Call Report Q2 2024
Banks in Connecticut
28 FDIC-insured banks are chartered in Connecticut, holding $108.6B in combined assets. The state-wide average Bank Health Score is 64/100 (C), built from quarterly FDIC Call Report data on capital, loan quality, liquidity, and profitability.
Across Connecticut, 28 FDIC-insured banks hold $108.6B in total assets. Average BankHealth composite score: 64/100 (average grade C). Moderate state-level scores typically reflect a healthy mix with some banks under pressure.
Top bank by assets: Massmutual Trust Co. 10 banks in Connecticut flagged as at-risk; the state-level rollup reflects average performance across the cohort. Each bank below links to its full BankHealth profile — Tier 1 capital ratio, non-performing loan ratio, liquidity ratio, ROA, multi-quarter trend, and the composite grade breakdown. Cross-bank comparisons within the same state are most useful when controlling for size class.
Connecticut's Banking Sector
Connecticut has a relatively compact banking sector — 28 FDIC-insured institutions with $108.6B in combined assets. With this few banks chartered locally, residents often rely on a mix of in-state community banks and out-of-state regional banks operating local branches.
Banks in Connecticut post an average Bank Health Score of 64/100 (C), around the C/B boundary. Capital is generally adequate and broad-based stress is not visible at the cohort level, but several banks in the state show pockets of credit, liquidity, or capital pressure that warrant individual review.
10 of 28 banks in Connecticut (about 36%) currently land in the at-risk tier — a higher share than the national average. Concentration of stress this size usually traces to a regional shock: commercial real estate exposure, agricultural prices, or a single dominant local industry experiencing pressure.
Healthiest Banks in Connecticut
Massmutual Trust Co
Stafford Savings Bank
Chelsea Groton Bank
Dime Bank
First County Bank
Milford Bank
Webster Bank National Assn
National Iron Bank
Newtown Savings Bank
Ion Bank
Banks Showing Weakness in Connecticut
Savings Bank of Danbury
Patriot Bank National Assn
Dr Bank
Torrington Savings Bank
Windsor Federal Bank
Eastern Connecticut Sb
Guilford Savings Bank
Fairfield County Bank
Thomaston Savings Bank
Union Savings Bank
For Connecticut Depositors
FDIC insurance protects deposits at every bank on this page up to $250,000 per depositor, per insured bank, per ownership category — identical coverage regardless of state. The Bank Health Score ranks regulatory cushion across institutions; it is not a guarantee. Confirm your bank's FDIC status and your specific coverage at FDIC.gov before making changes.
Federal regulators — including the OCC for national charters and the FDIC for state-chartered insured banks — oversee the institutions on this page. Quarterly FFIEC Call Reports are public and provide line-item detail behind every metric here.
How These Scores Are Calculated
Every bank on this page earns a Bank Health Score from four FDIC Call Report inputs: Tier 1 capital ratio (35%), NPL ratio inverted (30%), liquidity ratio (25%), and return on assets (10%). The composite is reported as a 0–100 score and an A–F grade. Read the full methodology.
Frequently Asked Questions
How many banks are in Connecticut?
28 FDIC-insured banks are chartered in Connecticut, holding $108.6B in combined assets. Connecticut has a relatively compact banking sector — 28 FDIC-insured institutions with $108.6B in combined assets. With this few banks chartered locally, residents often rely on a mix of in-state community banks and out-of-state regional banks operating local branches.
What is the average bank health score in Connecticut?
Banks in Connecticut post an average Bank Health Score of 64/100 (C), around the C/B boundary. Capital is generally adequate and broad-based stress is not visible at the cohort level, but several banks in the state show pockets of credit, liquidity, or capital pressure that warrant individual review.
Which banks in Connecticut are showing the most stress?
10 of 28 banks in Connecticut (about 36%) currently land in the at-risk tier — a higher share than the national average. Concentration of stress this size usually traces to a regional shock: commercial real estate exposure, agricultural prices, or a single dominant local industry experiencing pressure. See the "Banks Showing Weakness" section above for the specific institutions and their Health Score factors.
Are banks in Connecticut FDIC-insured?
Yes. Every bank on this page is FDIC-insured, which protects deposits up to $250,000 per depositor, per insured bank, per ownership category. FDIC insurance is identical regardless of state. Verify your bank's status and your specific coverage at FDIC.gov, particularly if you hold combined balances above the $250,000 limit.
Where does this data come from?
All bank financials are pulled from the FDIC BankFind API, which sources directly from quarterly Call Reports filed with the FFIEC. Health Scores are computed from a transparent four-factor formula using public Call Report fields. All data is U.S. government public domain.
Sources: FDIC BankFind API ( banks.data.fdic.gov); FFIEC Call Reports ( cdr.ffiec.gov/public); OCC ( occ.gov). Public domain.
Last updated 2026-04-06 · Data covers 28 Connecticut banks. Informational only; not investment advice.