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 2024 Scholarship Program

One Community Bank Announces 2024 Scholarship ProgramĀ    One Community Bank is excited to launch …

Winter ONE – derland Celebration

One Community Bank invites you to the upcoming Winter ONE-derland Celebration at our newest location …

Melissa Lewis Promoted to AVP-Bank Manager

Melissa Lewis Promoted to AVP-Bank Manager   One Community Bank is delighted to announce the …

Your Team

Serving you is our #1 priority.

Melissa Lewis

Bank Manager

Send Email

Dan Mattes

AVP- Commercial Banking Officer

Send Email

Kelsey Hudson

VP-Commercial Banking Officer

Send Email

Renae Stafslien

AVP Mortgage Loan Officer

Send Email