One Community Bank - Sun Prairie

About Us

Feel Good Banking, defined.
We’re the bank that wants to say “Yes.” Yes to you. Yes to your dreams. Yes to giving you everything you want and need in a bank.

In 1976, we started providing Feel Good Banking from a single bank location on Main Street in Oregon, Wisconsin. Since then, we’ve expanded to Adams, Grand Marsh, McFarland, Middleton, Oxford, Stoughton, Sun Prairie and Waunakee. And in 2020, we merged with McFarland State Bank, bringing two community leaders together as one united team — dedicated to providing personal, attentive service to our local communities. Feel Good Banking isn’t just a tagline. It’s a single-minded commitment to going above and beyond in everything that we do. To serving our clients, supporting our colleagues and investing in our communities.

We’re locally owned, which means that every decision is made by bankers who work and live right here. We work where you work and live where you live. Our teams volunteer in your community, cheer on your teams, and feel a true pride in supporting our neighbors and friends.

Our community colors reflect the pride in and gratitude we have to the communities and clients we serve. Community is literally our middle name, and it’s something we take seriously.