Welcome to Credit Union One

At Credit Union One you'll find everything for your financial future. With your Credit Union One membership you will have access to great rates, friendly service, and an array of financial products to meet your savings and borrowing needs.

We are members helping members, so whatever you dream of, whatever you want to accomplish, we are here to make it a reality.

If you are logging into your Credit Union One account for the first time, you will need to contact our office at 920-923-1001 to have your account activated.

LOCATED IN FOND DU LAC WISCONSIN

Our Field of Membership

Credit Union One is open to anyone residing or working in Fond du Lac County. It’s easy to join. Just complete the necessary membership cards and deposit the minimum savings deposit of $25.00. The $25.00 establishes your share ownership in the credit union, and you can retain your membership: “Once a member, always a member.”