Total Assets
$379.1M
Total Deposits
$335.1M
Branches
11
Established
1982
MUTUAL SECURITY is a credit union headquartered in SHELTON, Connecticut, established in 1982. It holds $379.1M in total assets across 11 branch locations. In our editorial opinion, based on public FDIC/NCUA data, MUTUAL SECURITY earns a TFS Financial Health Grade of D+ (59.7/100) — our editorial assessment, not an official rating or financial advice.
TFS Health Grade
59.7 / 100
Below average financial health
How we gradeTFS Health Grades are our editorial opinion based on public FDIC/NCUA data — not an official rating, not financial advice.
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Financial data through March 31, 2026. Updated by TFS August 28, 2026. Data sourced from NCUA Call Reports as of 2026-Q1. This data is provided by the federal government and is believed to be accurate, but TheFinanceSection.com cannot guarantee its completeness or timeliness.
Data sourced from CFPB Consumer Complaint Database. This data is provided by the federal government and is believed to be accurate, but TheFinanceSection.com cannot guarantee its completeness or timeliness.
| Branch | Address | City | State | Type |
|---|---|---|---|---|
| CORPORATE HEADQUARTERSHQ | 1000 Bridgeport Ave Ste 503 | SHELTON | CT | Full Service |
| BRIDGEPORT BRANCH | 3710 Main St | Bridgeport | CT | Full Service |
| DANBURY BRANCH | 97 NEWTOWN RD | DANBURY | CT | Full Service |
| UTC DBY BRANCH | 100 WOOSTER Hts | DANBURY | CT | Full Service |
| NORWALK BRANCH | 541 WESTPORT AVE | NORWALK | CT | Full Service |
| BOEHRINGER INGELHEIM (BRC) BRANCH | 900 RIDGEBURY RD | RIDGEFIELD | CT | Full Service |
| PE SHELTON BRANCH | 710 BRIDGEPORT AVE | SHELTON | CT | Full Service |
| Shelton Branch | 1000 Bridgeport Ave | SHELTON | CT | Full Service |
| Masonicare Branch | Masonicare at Ashlar Village | Wallingford | CT | Full Service |
| WATERTOWN BRANCH | 764 STRAITS TPKE | WATERTOWN | CT | Full Service |
| ASML BRANCH | 77 DANBURY RD | WILTON | CT | Full Service |
Data sourced from FDIC BankFind Suite. This data is provided by the federal government and is believed to be accurate, but TheFinanceSection.com cannot guarantee its completeness or timeliness.
Data sourced from FDIC Enforcement Decisions and Orders / NCUA. This data is provided by the federal government and is believed to be accurate, but TheFinanceSection.com cannot guarantee its completeness or timeliness.
TFS Financial Health Grades represent our editorial assessment based on publicly available data and our proprietary methodology. They do not represent financial advice or an official government rating. Data on this page is sourced from federal government databases and is believed to be accurate.
Benchmarked against 60 active, federally insured credit unions reporting in the same quarter and holding roughly 0.5×–2× its assets. Same-state and overlapping-market peers are prioritized.
TFS health score
59.7
Net worth ratio
8.86%
Return on assets
0.27%
60+ day delinquency
0.44%
Suggested direct comparisons
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Complaint percentiles are intentionally withheld while TFS audits CFPB company matching and import coverage. Peer conclusions use complete same-quarter regulatory metrics only.