Bank of Sun Prairie is a community bank committed to providing products and services designed for the people and businesses of Sun Prairie, Wisconsin.

Ready to take on life and all the financial opportunities it has to offer? Count on Bank of Sun Prairie to be an ally and resource you can depend on. For more than a century, we’ve helped people throughout our community live the life they imagined by …

Sun Prairie West High School Lobby Hours Hours; Monday - Friday: Open when school is in session

Serving Sun Prairie, Madison and beyond. Bank of Sun Prairie’s headquarters has been strategically based in Downtown Sun Prairie for a more than a century.

Enjoy streamlined, efficient service from the convenience of your laptop, desktop, smartphone or tablet. It makes checking balances, transferring funds and even paying bills simple* — saving you time and trips to the bank. Our most popular services are available online day or night: Check account balances. Monitor daily transactions.

Bank of Sun Prairie’s business banking team and personal banking team are always standing by to lend their expertise and guidance.

Check back often to find Bank of Sun Prairie’s best deposit rates, best mortgage interest rates and best rates for personal loans.

Bank of Sun Prairie expanded to the west side of Sun Prairie, opening the Bank of Sun Prairie center located at 695 S. Grand Ave. in the fall of 2015. Today, Bank of Sun Prairie remains an independent bank and full-service financial institution.

Cottage Grove, WI 53527 View Map and Get Directions. Phone: 608.839.3977. Contact Us

We want your help in taking Bank of Sun Prairie to the next level. Find your fit and grow your career alongside a dedicated group of amazing professionals. We offer comprehensive benefits, a dynamic work environment and opportunities to lead the Bank of Sun Prairie.