NuMark Credit Union
Where You Are Family

Membership Eligibility

We’d like you to join our family! Once you join NuMark Credit Union, your membership is good for life, no matter where you live or work, as long as you maintain your accounts in good standing. Your family members are also eligible to join.

NuMark Credit Union is open to:

  • People who live or work in a defined geographic area approved by our regulator. Any individual living or working within the same boundaries starting from the northwest corner of the Kane County border to the West, going East along Interstate 90 on the North, through to the intersection of Interstate 290 with Interstate 90, East on the Congress Parkway Expressway to Lake Michigan, South along Lake Michigan through to the Illinois/Indiana border on the East, South along the Illinois/Indiana state line to Route 114, back West to Route One, South to Route 17 proceeding west to the Southwestern County line, along the western Grundy, Kendall and Kane County borders north to Interstate 90 including all municipal corporations through which the boundary line traverse. See Map
  • Employees of more than 260 Select Employer Groups, and
  • Family members: spouse, children, grandchildren, parents, virtually anyone related to you by blood or marriage can join.

To join Just complete a membership application and make a deposit of at least $5. This deposit represents your "share" of ownership in the credit union will remain in your account as long as you are a member. Once your application is complete, you will have access to all of our products and services.

Listing of Select Employer Groups | Select Employer Group Area Map

1654 Terry Drive, Route 6
P.O. Box 2729
Joliet, IL 60434-2729
Phone: (815) 729-3211
FAX: (815) 729-3228
View Joliet map and directions
Crest Hill
2380 Caton Farm Road
Crest Hill, IL 60403
Phone: (815) 729-3211
FAX: (815) 729-0877
View Crest Hill map and directions
9809 W. 55th Street
Countryside, IL 60525
Phone: (708) 429-8590
FAX: (708) 354-6290
View Countryside map and directions
8001 W. 159th Street
Tinley Park, IL 60477
Phone: (708) 429-8590
FAX: (708) 429-9303
View Countryside map and directions
New Lenox Location
951 E. Lincoln Highway
New Lenox, IL 60451
Phone: (815) 729-3211
Fax: (815) 462-7430
View Countryside map and directions
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