815-729-3211
1654 Terry Dr
Joliet, IL 60436
NuMark Credit Union is headquartered in Joliet and is the 15th largest credit union in the state of Illinois. It is also the 507th largest credit union in the nation. It was established in 1954 and as of March of 2025, it had grown to 170 employees and 62,031 members at 12 locations. NuMark Credit Union has an A health rating.
Field of Membership Restrictions
Membership in NuMark Credit Union is open to those who live, work, worship, or attend school in the Illinois counties of Boone, Cooke, DeKalb, DuPage, Grundy, La Salle, Lee, Livingston, Kankakee, Kendall, Marshall, McLean, Will, or Woodford, or in the Indiana counties of Jasper, Lake, Laporte, Newton, Porter, or Pulaski. Employees of more than 250 Select Employer Groups also qualify for membership, as do blood relatives of those eligible.
See current membership details
