The field of membership includes persons who live, work, worship or go to school in Madison and most of St. Clair Counties. Select employee groups are also eligible. See site for details.
Branches are located in the Illinois cities of Edwardsville, Pontoon Beach, Granite City and Madison which are just east of St. Louis, Missouri.
The credit union is NCUA insured. It has $233 million in assets and 37,604 members.