Contact & Locations

Message Us

Message Us

We can't wait to hear from you!

  • Important Note: For security reasons, please do not submit sensitive personal information such as account numbers or social security numbers.

Call Us

Automated: 630-428-3440

Toll-free: 800-323-2611

24-Hour Loan Center: 800-323-2611 or 630-428-3440

Call Center Hours

Monday-Thursday: 9 AM to 5 PM
Friday: 9 AM to 6 PM
Saturday: 9 AM to 1 PM

Mailing Address

PO Box 3930
Naperville, IL 60567-3930

Routing Number


Branches & ATMs

All Branches & ATMs

In response to Illinois’ Tier 3 COVID-19 Mitigation restrictions, if you plan on visiting a branch office, we ask that you please use the drive-thru for standard teller transactions. To schedule an appointment, please call us at 1-800-323-2611. For more information, visit our COVID-19 Assistance Page.

Bank anywhere you see these logos:

Shared branch
  • These links are provided for your convenience. Please note that DuPage Credit Union is not responsible for the accuracy of the ATM lists. By visiting a non-DuPage Credit Union ATM, including those displaying the CO-OP Network, Accel and MoneyPass logos, you may be subject to non-DuPage Credit Union ATM fees.

Holiday Hours

Holiday Hours

Our main office and branches are closed to observe the federal holidays below.

New Year's Day
Wednesday, January 1, 2020

Martin Luther King Jr. Day

Monday, January 20, 2020

President's Day

Monday, February 17, 2020

Memorial Day

Monday, May 25, 2020

Independence Day

Saturday, July 4, 2020

Labor Day
Monday, September 7, 2020

Columbus Day
Monday, October 12, 2020

Veteran's Day

Wednesday, November 11, 2020


Thursday, November 26, 2020

Christmas Eve

Thursday, December 24, 2020 - Open 9:00 AM - 1:00 PM

Christmas Day

Friday, December 25, 2020

New Year's Eve

Thursday, December 31, 2020 - Open 9:00 AM - 1:00 PM

Schedule Appointment

Schedule Appointment

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