Credit Union 1 Address
450 E 22nd Street Suite 250
Lombard, IL 60148
Credit Union 1 Phone Number
630-678-4325

Credit Union 1 of Illinois - Routing Number

Old Routing Number: 322484126
271188081
The routing number for Credit Union 1 in Illinois is used on Credit Union 1 checks and for direct deposits and wire transfers.

Credit Union 1 is a banking institution located in Lombard, IL. The routing number for Credit Union 1 is 322484126.


How to use the Credit Union 1 Routing Number

Routing number on sample check

Credit Union 1's routing number is the eight or nine-digit number found on the bottom left hand side of Credit Union 1 checks, next to your checking account number and check number.

In the sample check on the left, the routing number is circled in red. Your checks may have a slightly different layout.

Your routing number is used like a bank's address, to ensure that financial transactions (like checks and direct deposits) get sent to the correct banking institution. You will need to know the Credit Union 1 Routing Number when setting up direct deposit with your employer, receiving direct-deposit benefits or tax refunds from the U.S. Government, or requesting a direct bank wire payment to your bank account.

Unlike your Credit Union 1 Bank Account Number, the Credit Union 1 Routing Number is the same for all Credit Union 1 accounts. If you have both your checking and savings accounts with Credit Union 1, for example, they will both use the same routing number, 322484126.