Welcome to Dieterich Bank – Columbia Branch, located right on Main Street in downtown Columbia, across the street from Ace Hardware!


Columbia Branch


218 N Main St. 
Columbia, IL 62236

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Lobby Hours
M-F 9:00 AM - 4:00 PM
Sat 9:00 AM - 12:00 PM

Drive Thru Hours
M-F 8:00 AM - 5:00 PM
Sat 9:00 AM - 12:00 PM

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Though this branch only recently became a Dieterich Bank branch thanks to our acquisition, this location has been a part of the community for decades. Our employees are your friends and neighbors, and as a part of Dieterich Bank, we are dedicated to giving you the community banking culture and quality service you expect. 

Need to count change? We’ve got a change machine right in our lobby. Need a loan? Our professional lenders are here to guide you through the process and get you a competitive interest rate. Need to renew your license sticker or make payments for Harrisonville Telephone or Monroe County Real Estate Tax? We accept those, too. Pressed for time? Take advantage of our drive-up banking lanes and ATM! We’re here to ensure your banking experience leaves you with a satisfied smile.

We are passionate about supporting and giving back to our community, and we are always looking for more ways to give back. We regularly support local charities with our monthly Charity of Choice program, where our employees choose the organization to receive a donation from the bank. Local causes we’ve supported include Songs 4 Soldiers, Columbia Music Boosters and more!

Come inside and say hi – we always love seeing new faces and old friends! Whether you’re a local business or an individual customer in need of a new account, loan or investment, your neighbors at Dieterich Bank are always ready to help!