Banks and Credit Unions in Marion, IL
Banks and Credit Unions
SIU Credit Union
Banks and Credit Unions in Marion, IL
- Address
- 2809 Outer Dr, Marion, IL 62959
- Phone
- (618) 457-3595
- Website
- siucu.org
Last checked September 23, 2026. Call ahead to confirm hours.
Listing details from Overture Maps open data.