Cornerstone Credit Union
Headquarters: Fairfield, Connecticut
Overview
Cornerstone Credit Union is a federally insured credit union headquartered in Fairfield, Connecticut. Bankular currently lists 4 branch locations.
What Bankular checked
These dates identify the official records and review steps supporting this profile.
Financial indicators
Capital, profitability and credit quality
These are the latest reported capital, profitability and credit-quality measures available for this institution. Read the figures together rather than as a single safety rating.
Locations
Find a branch of Cornerstone Credit Union
Credit Union Bethel
155 Greenwood Ave Bldg B, Bethel, Connecticut, 06801-2595
Branch office
Address and directions →Credit Union Fairfield Main Office
1515 Black Rock Tpke, Fairfield, Connecticut, 06825
Main office
Address and directions →Credit Union Stamford
242 Hope St, Stamford, Connecticut, 06906-1602
Branch office
Address and directions →Credit Union Wallingford
88 S Main St, Wallingford, Connecticut, 06492-4202
Branch office
Address and directions →Financial overview
Latest reported figures
Through March 31, 2026
Financial trends
How the balance sheet has changed
Compare recent quarters to see the direction of assets, deposits and loans.
| Quarter | Assets | Deposits | Net loans | ROA |
|---|---|---|---|---|
| March 31, 2026 | $66.72M | $58.48M | — | — |
Size and reach
How this institution compares
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More on Cornerstone Credit Union
Use the available Bankular sections to move from institution identity to products, locations, market context and source verification.
Branch locations
4 listed locations.
Explore →Compare this institution
Compare size, financial metrics, rates and access.
Explore →State banking market
Explore institutions and deposit-market context in Connecticut.
Explore →Fairfield banking market
See local branches, competitors and market concentration.
Explore →Rankings and research
Place this institution in national and market context.
Explore →Sources and methodology
Review the official sources and reporting periods.
Explore →Frequently asked questions
Is Cornerstone Credit Union federally insured?
Yes. Bankular identifies this institution in the NCUA database under charter 24977.
Where is Cornerstone Credit Union headquartered?
Cornerstone Credit Union is headquartered in Fairfield, Connecticut, at 1515 Black Rock Tpke, Fairfield, Connecticut, 06825.
How many locations does Cornerstone Credit Union have?
Bankular currently lists 4 branch locations for this institution.
Data sources and methodology
Bankular combines official regulatory records with institution-published product information. The detailed sources are available below for readers who want to verify a figure.