Federal credit union, insured by the NCUA
Suffolk Federal Credit Union
Headquarters: Medford, NY
- Members
- 73,482
- Total assets
- $2.1 billion
- Locations
- 11
- Insurance
- NCUA
All 11 locations
New York 11
- Medford Branch3681 Horseblock Rd · Medford · Main office
- Commack Branch6150 Jericho Tpke · Commack
- Eastport Branch5 Eastport Manor Rd # 25 · Eastport
- Islandia Branch1282 Motor Pkwy · Islandia
- Miller Place Branch691 Route 25a · Miller Place
- Port Jefferson Branch200 Belle Terre Rd · Port Jefferson
- Riverhead Branch2 Enterprise Zone Dr · Riverhead
- Sayville Branch213 N Main St · Sayville
- St. Catherine Branch50 Route 25a · Smithtown
- Southampton Branch850 County Road 39 · Southampton
- West Babylon Branch50 Route 109 # 110 · West Babylon
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.