Federal credit union, insured by the NCUA
Charter Oak Federal Credit Union
Headquarters: Waterford, CT
- Members
- 86,199
- Total assets
- $1.7 billion
- Locations
- 15
- Insurance
- NCUA
All 15 locations
Connecticut 15
- Waterford Headquarters1055 Hartford Tpke · Waterford · Main office
- Killingly High School226 Putnam Pike · Dayville
- Dayville589 Hartford Pike · Dayville
- Fitch High School101 Groton Long Point Rd · Groton
- Chicago Avenue32 Chicago Ave · Groton
- Mystic4 Hendel Dr · Mystic
- EB/New London50 Pequot Ave · New London
- Niantic335 Main St · Niantic
- Norwich1 Connecticut Ave · Norwich
- Pawcatuck20 Liberty St · Pawcatuck
- Putnam7 Providence Pike · Putnam
- Mohegan Sun1 Mohegan Sun Blvd · Uncasville
- Montville601 Norwich New London Tpke · Uncasville
- Waterford3 Boston Post Rd · Waterford
- Willimantic893 Main St · Willimantic
Who can join
Insured by the NCUA up to $250,000 per member, per ownership category. Each credit union decides who can join, for example people who live or work in an area, belong to a group, or work for an employer. The NCUA file does not list those rules; the credit union website does.
Members and assets as reported to the NCUA for the quarter ending June 30, 2026.