To become a Member, open a Savings Account with a minimum of $5.

Ways To Open An Account

  • Open an Account Online
  • Visit a Member Service Representative at any of our Branch Locations
  • Call us at 617-269-2700.

Membership at Mass Bay Credit Union is open to

  • Anyone who lives or works within Norfolk County, Suffolk County, Abington, Everett, Hanover, Hingham, Lynn,  Malden,   Marshfield, Medford, Melrose, Norwell, Peabody, Rockland, Saugus, Scituate, Somerville, Stoneham and Whitman. 
  • Employees of entities affiliated with MassDOT
  • Employees of entities affiliated with the MBTA
  • Employees of entities who are members of labor unions affiliated with MassDOT and/or the MBTA

Family Membership Program

Once you are a Member, your immediate family becomes eligible for membership, too!  And through our extended-family membership program, once your immediate family becomes Members, their families are eligible...and so on.  It's a great way to share the benefits of Mass Bay Credit Union with your entire family.

Once a Member, Always a Member

At Mass Bay Credit Union, our policy is: Once a Member, Always a Member, regardless of any changes in your work or family environment.  Change jobs, change careers, retire, move out of town, move out of the country - go where your life takes you, and we will stay with you.