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SIUCU Mobile

Free - On the App Store

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SIUCU Mobile

Free - On the App Store

How to Join & Eligibility

We can't wait for you to join us!

  • APPLY ONLINE

    Joining SIU Credit Union is quick and easy with Online Account Opening! Scroll down to find out if you’re eligible, then fill out a quick application.

    Not comfortable applying online? That’s okay, you can visit any of our branch locations to fill out an application in person. You can also send us an email to receive a mail-in application.

    Apply Online

    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).

    Ready to Join?

    Apply Now