Sun Prairie, WI

Our Community

We’re the bank in your backyard.

We believe in the power of community, so we give back to you — through our support, volunteer hours, and contributions.

Sun Prairie

2580 Ironwood Dr.
Sun Prairie, WI 53590


M-F: 8:30 AM to 5 PM

Saturdays: 9 AM to 12 PM

Drive up

M-F: 8:30 AM to 5:30 PM

Saturdays: 9 AM to 12 PM


M-F: 7:30 AM to 6 PM

Saturdays: 8 AM to 12 PM

News / Events

What’s happening in the Sun Prairie area

OCB 2023 Scholarship Program

One Community Bank Announces 2023 Scholarship Program    One Community Bank is proud to launch …

One Community Bank Welcomes Daniel Mattes

One Community Bank Welcomes Daniel Mattes, AVP – Treasury Management Business Development   One Community …

OCB Announces Creation of the OCB Advisory Board

One Community Bank Announces Creation of the One Community Bank Advisory Board   One Community …

Your Team

Serving you is our #1 priority.

Amy Bailey

VP & Director of Treasury Management

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Renae Stafslien

AVP Mortgage Loan Officer

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Melissa Lewis

Bank Manager

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Dan Mattes

AVP Business Banker

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