Convenient access to more than 5,000 branches and 30,000 ATMs nationwide.

Branches & ATMs

ATM Access

ISU Credit Union belongs to the CO-OP Network, the largest credit union-only ATM Network in the country. The CO-OP Network logo (see image on right), which is located on the back of your credit union ATM card, gives you SURCHARGE-FREE access to 30,000 CO-OP Network ATMs.

  • ISU Credit Union ATMs
  • ATM Locator
  • Call 1-888-SITE-CO-OP (1-888-748-3266) to locate the nearest CO-OP surcharge-free ATM.
  • Call 1-800-THE-PLUS (1-800-843-7587)to locate the nearest Plus System ® ATM anywhere in the U.S.

CO-OP logo

Shared Branch

ISU Credit Union belongs to the Credit Union Service Network, a cooperative of over 5,000 Credit Union branches across the United States.  As a member of ISU Credit Union, you can access your account at any of the Credit Union branches. When you identify yourself as a member of ISU Credit Union, you can deposit money to your account, make a withdrawal, make a loan payment or check balances.  It's like having your home branch with you almost anywhere you travel.

Shared Branching Locator

CO-OP Shared branch logo

Holiday Schedule

ISU Credit Union locations will be closed to observe the below holidays. During these times, anytime access is available by Online BankingMobile BankingPAT and ATMs.


  • New Year's Day - Tuesday, January 1 
  • Martin Luther King, Jr. Day - Monday, January 21
  • President's Day - Monday, February 18
  • Memorial Day - Monday, May 27
  • Independence Day - Thursday, July 4
  • Labor Day - Monday, September 2
  • Columbus Day - Monday, October 14
  • Veterans Day - Monday, November 11
  • Thanksgiving Day - Thursday, November 28 and Friday, November 29
  • Christmas - Wednesday, December 25