Service 1 Federal Credit Union serves what’s called their “field of membership” – that’s the commonality between the members. You may be eligible to join  based on your:

  • Employer – many employers sponsor their own credit unions
  • *Geographic Location – many credit unions serve anyone that lives, works or worships in a particular geographic area
  • Family – most credit unions allow members’ families to join. So if someone in your family is already a member of a credit union – you may be eligible too!
  • Membership in a Group – like a church, school or alumni, labor union, homeowners’ association, etc.

*Our Shell Knob, MO branch is a community credit union open to all who work, live or worship in Shell Knob, MO.

What do I Need to Join?


That’s the cost of purchasing a credit union share.