Power Up Checking: A Checking Account that Works as Hard as You Do! Make the Quick and Easy Switch Today.

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Attention New Customers... Earn a $300 Reward When You Open a New Checking Account

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Current Deposit Interest Rates & Annual Percentage Yield

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Unlock Your Home's Equity with Our Home Equity Line of Credit (HELOC) Plus Special

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Build vs. Buy: Smart Home Choices with Oostburg State Bank
One of the biggest decisions you’ll make in your homeownership journey is whether to buy an existing home or build your dream home.
May 12, 2025

Banking for Life, business and more.

At Oostburg State Bank, we provide flexible, modern banking solutions on a local level. That means you get the convenience and dependability you need from a banking institution, with the personalized service you deserve.

It’s time to bank local.

Flexible financial solutions for today, tomorrow and beyond.

It’s banking the way it should be.

Personal Banking

From our actually free Free Checking, to savings accounts, retirement planning, home loans and more, our modern banking solutions are designed for you.

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Business Banking

Whether you’re just getting a business off the ground, or you’re looking to expand, we offer financial solutions that make your business stronger.

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A MESSAGE FROM OUR CEO

Eric Glewen

Welcome to Oostburg State Bank!

At Oostburg State Bank, we believe in the power of relationships. Since 1908, our roots have remained right here in Sheboygan County. We’ve grown alongside the families, businesses, and communities we serve—providing local community banking that always puts our customers' needs first.

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