Updated April 2026 · FDIC Call Report Q2 2024
Banks in Winchester, Massachusetts
2 FDIC-insured banks call Winchester home, with $1.7B in combined assets. The local cohort posts an average Bank Health Score of 45/100 against a Tier 1 capital ratio of 0.00% and an NPL ratio of 0.34%.
Winchester, Massachusetts hosts 2 FDIC-insured banks headquartered locally, with an average BankHealth composite score of 45/100. The largest local bank by assets is Winchester Coop Bank. City-level banking concentration reflects historical headquarters geography. Many U.S. cities host community banks chartered specifically for local commercial-lending needs, alongside branch operations of national banks that don't appear in the headquartered-here count.
For local depositors, the BankHealth grade is most useful as a triage signal across the locally-headquartered options. Branch-only banks (headquartered elsewhere) appear on the per-bank pages of their parent institution rather than on this city page.
Winchester's Banking Market
Winchester hosts 2 FDIC-insured banks — a smaller cluster, which usually indicates a community-banking-centric local market. With this few institutions, depositors should pay closer attention to each bank's individual financials rather than relying on cohort averages.
Banks in Winchester post an average Bank Health Score of 45/100, below the U.S. average. Only 0% earn A grades, while 100% are at D or F. Local depositors should review individual bank pages carefully and confirm FDIC insurance coverage at FDIC.gov before making decisions.
Capital cushions in Winchester are tighter than the national average: the cohort posts a 0.00% Tier 1 capital ratio, just above the 8% regulatory floor for "well-capitalized." This isn't alarm-bell territory, but it leaves less margin for credit losses than at higher-capitalized peer markets.
Winchester Banking Snapshot
| Banks headquartered or chartered locally | 2 |
| Combined assets | $1.7B |
| Average Bank Health Score | 45/100 |
| Average Tier 1 capital ratio | 0.00% |
| Average NPL ratio | 0.34% |
| Average liquidity ratio | 18.96% |
| Grade distribution (A · B · C · D · F) | 0 · 0 · 0 · 2 · 0 |
All Banks in Winchester
| # | Bank | Grade | Score | Assets | Tier 1 Capital | NPL Ratio | Liquidity |
|---|---|---|---|---|---|---|---|
| 1 | Winchester Coop Bank | D | 47 | $832M | 0.00% | 0.47% | 22.33% |
| 2 | Winchester Savings Bank | D | 42 | $852M | 0.00% | 0.21% | 15.59% |
For Winchester Depositors
FDIC insurance protects deposits at every bank on this list up to $250,000 per depositor, per insured bank, per ownership category — identical coverage regardless of where the bank is located or how it scores on this page. The Bank Health Score is a relative ranking of regulatory cushion, not a guarantee of safety. Confirm your bank's FDIC status and your specific coverage at FDIC.gov before making decisions.
For depositors who hold combined balances above $250,000 across multiple accounts at a single bank, the FDIC's Electronic Deposit Insurance Estimator (EDIE) calculates exactly which dollars are insured. Account titling — joint, individual, retirement — affects coverage. Federal regulators publishing rules at the OCC and the FDIC update guidance periodically; FDIC.gov is the authoritative source.
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 letter grade. Data flows from the FDIC BankFind API and the FFIEC Call Report archive. Read the full methodology.
Frequently Asked Questions
How many banks are in Winchester?
2 FDIC-insured banks are chartered or headquartered in Winchester, Massachusetts, holding $1.7B in combined assets. Winchester hosts 2 FDIC-insured banks — a smaller cluster, which usually indicates a community-banking-centric local market. With this few institutions, depositors should pay closer attention to each bank's individual financials rather than relying on cohort averages.
What is the average bank health score in Winchester?
Banks in Winchester post an average Bank Health Score of 45/100, below the U.S. average. Only 0% earn A grades, while 100% are at D or F. Local depositors should review individual bank pages carefully and confirm FDIC insurance coverage at FDIC.gov before making decisions. The local cohort averages a Tier 1 capital ratio of 0.00% and an NPL ratio of 0.34%.
Are banks in Winchester riskier than the national average?
Capital cushions in Winchester are tighter than the national average: the cohort posts a 0.00% Tier 1 capital ratio, just above the 8% regulatory floor for "well-capitalized." This isn't alarm-bell territory, but it leaves less margin for credit losses than at higher-capitalized peer markets.
Are deposits at Winchester banks FDIC-insured?
Every bank on this page is FDIC-insured, which protects deposits up to $250,000 per depositor, per insured bank, per ownership category. Insurance is identical regardless of bank size or location. Verify your specific coverage at FDIC.gov, particularly if you hold balances above the $250,000 limit.
Where does this data come from?
All bank financials on this page 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 (Tier 1 capital 35%, NPL ratio 30%, liquidity 25%, ROA 10%). 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 2 Winchester banks. Informational only; not investment advice. Verify FDIC insurance directly at FDIC.gov.