About Us

GreenState is a member owned financial cooperative with more than 30 branch locations throughout Illinois and Iowa, including 5 branch locations in DuPage and Will counties. Since being organized in 1938, GreenState has grown to be the largest credit union in Iowa, and one of the largest in the Midwest, with over $11 billion in assets and 450,000 members. Membership is open to anyone living or working in Illinois, Iowa, South Dakota, Nebraska, and Wisconsin. GreenState has consistently been ranked in the top 1% for returning profits back to our members in the form of lower loan rates and higher yields on deposit products*.

GreenState exists to create lasting value for those we serve, including our employees, members, and communities. We volunteer our time and donate funds to support local organizations and charities that help our communities thrive. We also provide financial education for local schools and businesses to help residents grow and make informed financial decisions.
*Visit greenstate.org to learn more.