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Summer Leaves

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Oak Bank is OPEN but our lobby is closed until further notice and all Saturday hours are suspended.

We are closely monitoring the evolving circumstances around the Coronavirus (COVID-19) and are following the CDC’s recommended precautions. We are committed to doing everything possible to meet the ongoing needs of our clients.

In order to minimize unnecessary person-to-person contact and help reduce the spread of the virus, our lobby is closed until further notice. Our associates will continue to be available by phone, email, and drive-thru banking during normal business hours (Monday – Friday 8 am – 5 pm) to assist with wire transfers, ACH transactions, loan closings and other needs that you may have. In-person meetings, if necessary, are available by appointment.

Click here for more information.

What’s new at Oak Bank?

We’re always posting new content online, be sure to check back!



COVID-19 Update.

We have closely abided by the “Badger Bounce Back” plan and are continuing to follow the state’s gradual, phased reopening plan. Click here to learn more.

Home Lending

Take advantage of historically low home loan rates! Click here to sign up for rate watch, apply for a loan, or use our mortgage calculators.

 Success is just a loan away!

Success is just a loan away!

Success is just a loan away.

When you’re with Oak Bank, you become part of our every day life. Watch this video to see just how much we love our clients! Click here to watch the video!

 Woman in greenhouse on cell phone

Woman in greenhouse on cell phone

We offer a full range of business banking services and will be there for you when you need them. 


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Top view of man working on laptop while sitting at his working place

We’ll design unique solutions to set you up for personal and financial success. 


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Hand holding cutout of house in front of sun

Let us help you turn your dream home into a reality!


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Let us help you get to where you’re going!

We put our clients first

Our clients bring us inspiration every day.

As long as I know my clients are happy, that is the most fulfilling part of my job.

Jeremy Kumbier

Personal Banker

The culture at Oak Bank is extremely positive and friendly. We have fun at work but we get things done.

Matt Fink

SVP Business Banking

Most of our clients are with us because of the relationship… we’re in a partnership with them.

Mary Schuchardt

SVP Business Banking

Serving our community for 20 years.

You can’t be a community bank without the community.

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