How to Join Alltru Credit Union
Alltru Credit Union membership eligibility includes, but is not limited to, the following:
Anyone who lives, works, worships, or attends school in:
- City of St. Louis
- St. Louis County
- St. Charles County
Or are related to a current Alltru member.
Notable Mentions & Guides
- 🏆 Listed in the 2026 Best Credit Unions in Missouri.
- 👉 Learn: How to Join a Credit Union →
- 🔎 Explore: Credit Union Marketplace →


Lara –
Opened a new checking account and it’s been good so far. Just waiting for direct deposit to kick in and I’m all in on this local credit union.