Overview of Gcs Credit Union

Gcs Credit Union was first established in the year 1941 and is based in the state of Illinois. The credit union currently has 9 branches and 105 employees. As of December 2021, the credit union has 37,554 members.

Who Can Join?

You are eligible to join the credit union if you live, work, or go to school in these Illinois counties: Sangamon, Logan, Macon, Marion, Jefferson, Perry, Jackson, Williamson, Jersey, Macoupin, Montgomery, Madison, Bond, Clinton, St. Clair, Monroe, Washington and Randolph. Businesses and other legal entities in these counties; members of approved employee groups; members’ spouses, children, grandchildren, parents, brothers, and sisters or retirees and their families from eligible groups are also qualified for membership.

Contact Information

  • Main Office Address: 3970 Maryville Road, Granite City, IL 62040-4179
  • Website: http://mygcscu.com
  • Phone: (618) 797-7993
  • Total Members: 37,554
  • Total Assets: $448 million
  • Charter Number: 68623
  • Routing Number: 281076853

Based on the NCUA guidelines, this credit union is well capitalized.