Cottage Grove, 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.
Cottage Grove
1565 Landmark Drive
Cottage Grove WI 53527
Cottage Grove WI 53527
Lobby
M-F: 8:30am – 5:00pm
Saturdays: 9:00am-12:00pm
Drive up
M-F: 8:30 AM - 5:30 PM
Saturdays: 9:00am – 12:00pm
News / Events
What’s happening in the Cottage Grove area
One Community Bank Announces 2025 Scholarship Recipients
June 17, 2025 • Adams
One Community Bank is excited to announce our 2025 OCB Scholarship recipients! The OCB scholarship program was enhanced and expanded this year as we…
Parker Kruckenberg has been promoted to Commercial Banking Officer
June 12, 2025 • Cottage Grove
“Parker has consistently demonstrated a strong work ethic, a dedication to building lasting relationships, and a passion for serving our communities,” said Tom Long,…
One Community Bank Welcomes Andy Dennis as AVP – Mortgage Loan Officer
May 1, 2025 • Cottage Grove
One Community Bank is excited to welcome Andy Dennis as AVP – Mortgage Loan Officer. He will be serving clients in the Sun Prairie,…
Your Team
Serving you is our #1 priority.