Vote Here

Vote now for your Board of Directors
Voting is now open for our 2024 Board of Directors election! Voting is open and closes on April 18. Final voting and results will be announced at the 85th Annual Meeting on April 23. The meeting will be held virtually, and you may register to attend at any time.

Locations & Hours

Branch Services

All GreenState branches have member service representatives who are ready to help with your everyday transactions and questions.

Each branch accepts walk-in appointments for meetings with a member service specialist who can help you start a GreenState membership, open new accounts, apply for loans, or provide a financial review and advice to help you meet your goals.

Are you looking for the Branch or ATM closest to you? 

Visit our Branch & ATM Finder Map

Phone numbers

  • Member Service: (800) 397-3790
  • Update your debit card PIN number: (888) 891-2435
  • Report a lost or stolen debit or credit card: (800) 397-3790 or (833) 371-8975 after business hours.
  • Report a lost or stolen debit or credit card when traveling abroad: +1 (515) 457-2095
  • Card Services Fraud Department: (866) 518-0213
  • GreenState Insurance: 24-hour claims and service numbers.


Call Center Hours

M-F: 7:00 am – 6:00 pm
Sat: 8:30 am – 12:30 pm
Sun: Closed

Online Chat Hours

M-F: 7:00 am – 5:15 pm
Sat: 8:30 am – 12:15 pm
Sun: Closed


Mailing Addresses

Loan and Mortgage Payments
PO Box 925
North Liberty, IA 52317-0925

Credit Card Payments
PO Box 37035
Boone IA 50037-0035

Vehicle Titles
PO Box 619
North Liberty, IA 52317-0619

IRA Requests
GreenState Credit Union
Attn: IRA department
2355 Landon Rd
North Liberty, IA 52317

All other mailing correspondence
PO Box 800
North Liberty, IA 52317-0800

Proof of Insurance
PO Box 2248
Sioux City, IA 51104
(NOTE: GreenState Credit Union must be listed as Lienholder/Loss Payee)