Account Switch Kit


How do I Join SIU Credit Union?

Applying for membership is easy!

  1. Check below to see if you're eligible for membership.


Joining SIU Credit Union is quick and easy with uOpen!

Apply for Membership


Not comfortable applying online?  That's okay, you can visit any of our branch locations or download a Membership Application and apply by mail.

Membership Eligibility

Membership is open to any of the following individuals:

  • • Anyone who lives or works in Alexander, Clinton, Edwards, Franklin, Gallatin, Hamilton, Hardin, Jackson, Jefferson, Johnson, Marion, Massac, Monroe, Perry, Pope, Pulaski, Randolph, Saline, Wabash, Washington, Wayne, White, Williamson, or Union counties in Illinois.
    • Anyone who works for one of our member companies (SEGs).
    • Anyone who belongs to any of the eligible associations
    • Immediate family members of existing members (parents, spouse, children, siblings, grandchildren, or grandparents).

If you do not meet any of the above requirements you can also become a member of SIU CU by joining the SIU Alumni Association or by signing up for a Sam’s Club Membership at any of our locations.


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