Be Aware! There have been reports of fraudulent calls in our area. If you did not expect a call from the bank, it could be a scam. Do not provide any personal information – just hang up, and call the bank directly.

Bank of Prairie du Sac

Celebrating 110 Years!

In honor of our March 22, 1916 charter, Bank of Prairie du Sac is proud to celebrate our 110th Anniversary by sharing 110 Ways We Invest in Our Community.

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Closed Memorial Day

The bank will be closed on Monday, May 25, 2026 in recognition of Memorial Day. Normal business hours will resume on Tuesday, May 26.

2026 Holiday Hours 

Bank Blood Drive

On Friday, May 29, Bank of Prairie du Sac is proud to host a Blood Drive in our Training Center.

To sign up, visit https://www.redcrossblood.org or call 1-800-RED-CROSS and use sponsor code: bank.

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Join Us for Dairy Day!

Our annual Dairy Day is set for Friday, June 26th from 11:00 am - 1:30 pm. Join us as we celebrate the dairy industry and our 110th Anniversary! 

Event Details

Empower Your Child with our SOAR Debit Account

Hey, Parents! As more things go cashless, consider a SOAR Youth Debit Card Account for your child.

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Local MATTERS

From the President's Desk: In a world of digital transactions and global finance, it’s easy to overlook the value of something close to home. At Bank of Prairie du Sac, being local isn’t just a location — it is who we are.

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Ask About Kasasa!

Choose Cash Back or High Interest.

Checking accounts that reward you for banking with us. 

Kasasa Cash Back Kasasa Cash

Spoofing Scams on the rise!

While we haven't been targeted recently, we want to alert our community to a growing number of spoofing scams. 

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Protect your debit card!

By using the Bank of Prairie du Sac mobile app, you are able to manage your debit card at any time.

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What sets us apart?

  • Bank of Prairie du Sac has been serving the greater Sauk Prairie area for more than a century.
  • All decisions are made locally & quickly. 
  • We have the expertise and technology to help manage your money at any stage of life.

About Us Careers

Buying a home is one of the biggest investments anyone can make. My top priority is to guide you through the financing process with ease. I look forward to being your financing partner.

Crystal Lautenbach VP, Mortgage Lending NMLS #451162

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