Joining Tri-County Credit Union is easy. If you live or work in Marinette or Oconto County in Wisconsin or Menominee County in Michigan, you are eligible to join. Immediate family members of Tri-County Credit Union are eligible, no matter where you live. Membership of $5.00 deposited into your primary share savings account is required; as well as your social security card and a current driver’s license or picture id.

Join today at either of our convenient locations and take advantage of all our financial products and services. We’d love for you to experience the credit union difference!