Become a Member

How to Get Started

Visit a GreenState Branch

You can start a new membership, open deposit accounts, or apply for a loan at any of GreenState's 19 branch locations. Every branch accepts walk-in appointments for meetings with a member service specialist.

Branch & ATM Finder

Give us a Call

We can get a new membership started or add accounts to your existing membership if you give us a call at (800) 397-3790. 

Contact a Lender Directly

If there's an GreenState officer that you'd like to work with, you can find their contact information or send them a message via our Staff Directory.

Staff Directory

Online Applications

You can start a new membership, add an account to an existing membership, or apply for a loan online in minutes.  To get started, choose the account type that you're interested in below.

Apply Online

See Today's Rates

Checking, Savings & Money Market Accounts

Fixed, ARM, USDA & VA Loan Programs Available

Auto & RV Loans, Credit Cards, Personal Loans
Home Equity Loans, Home Equity Line of Credit

You Can Join.

GreenState Membership is open to:

Anyone living or working in Iowa or 10 Illinois counties.

field of membership map showing Iowa and Illinois counties

Illinois counties: Jo Daviess, Carroll, Whiteside, Rock Island,
Henry, Mercer, Knox, Henderson, Warren, Hancock

University of Iowa students, staff, and alumni.

Direct relatives of current GreenState Credit Union members.


If you are not eligible through one of the above options you can become a member of a partner association and become eligible for GreenState membership.

Members of the Iowa Association for the Education of Young Children (Iowa AEYC)

iaaeyc Iowa Association for the Education of Young Children logo