We serve those who live or work in:

  • Franklin County
  • Jefferson County
  • St. Charles County
  • St. Louis City
  • St. Louis County
  • Madison County, IL
  • St. Clair County, IL

Your family members can also join! With just a $5 initial deposit into a share/savings account, you can become a member and enjoy the benefits offered by Members 1st Credit Union. Visit either office to open your account today.

Mattis office (314) 487-5628 | Festus office (636) 931-7144 | Toll-free (877) 487-5628

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