CNB St. Louis Bank

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It's easy to get a predictable and competitive rate of return, and it's not new.  All you need to do is follow 5 simple rules of thumb.

Learn How to Get Predictable Returns

CNB STL Bank CEO | Tim Rodden | Maplewood Location

The Community we serve is more than just a zip code. It's You.

It's you, your goals and your dreams that bring our community to life. Whether it is approving a business loan or helping a family buy a home, we’re proud and humbled to help dreams like these come true for people like you.

Learn How CNB Can Support Your Goals

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0% down mortgage for front line workers

To show our gratitude to the front-line workers  in our communities, we've developed a special mortgage loan program with first responders, teachers, and nurses in mind!

Learn About Our Front Line Mortgage Program

nonprofit banking. for you.

Rather than turn a profit, you're here to help improve the quality of life in our community. Let us help your nonprofit thrive with our services.

Get Started Today

Banking. For You.

Our promise to you, our customer, is to continue our focus on serving you the way You like, when You like, and where You like.  We call this renewed commitment:  Banking. For You.

Read Our Story

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Small Business Solutions

You've worked hard to build your business. CNB offers practical solutions for business owners.

Ladies at a restaurant paying with a smartphone

Mobile Wallet

Accepted at millions of locations, it's faster, easier and secure way to pay in-store or online

View Mobile Wallet

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Online Bill Pay

With Bill Pay, you can easily set up bills to be paid automatically or as you choose.

Enroll in Bill Pay

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CNB helps me

"The team at CNB has been with us since we opened in Maplewood, providing the capital that we needed and remain a clear choice for our banking services today."

Dan Kopman, Co-Founder | Schlafly Beer

CNB knows us


"Our business has multiple accounts, online banking, direct deposit payroll, and several loans with CNB.  We like the small town feel of the bank where everyone knows us by name.

Kay Bee Electric

CNB in good
times or bad

“Whether times are good or tough, I have no doubt how my bank is going to respond.  They have been helping our business grow since 1945.”

Steven Hurster, President | Bohn and Dawson
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Get to Know CNB

Read Our History

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is now the right time to
refinance your mortgage?

Find Out How Much You Can Save

Calculate Your Savings