Skip nav to main content.
×
cover-art

SIUCU Mobile

Free - On the App Store

×
cover-art

SIUCU Mobile

Free - On the App Store

Routing Number

281276420

SIU Credit Union’s routing number is 281276420.

Important Notice

Blitz currently in progress.
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nulla ac ligula et ex aliquet viverra eget consequat dui. Integer et tempor nisl, nec vestibulum urna. 618-457-3595