Welcome to Bank
of Old Monroe
Don’t have an account?
636-665-5601
CONTACT US
Welcome to Bank
of Old Monroe
Proudly serving our neighbor’s and community’s banking needs for over 100 years.
Manage your finances on the go with Bank of Old Monroe’s mobile banking apps! The Bank of Old Monroe app lets you view transactions, transfer funds, pay bills, deposit checks, and manage other account-related information, while the MobiMoney App lets you control how, when, and where your debit card is used.
Check out our mobile app page to discover all the ways our apps can benefit you and decide which mobile app is the right choice for you!
The Bank of Old Monroe team has become an extension of our family, and we can count on them. From the moment we contacted the bank, we felt peace of mind and assurance the team had our best interests at heart. Their expertise and service provided a seamless transition as we transferred our business.
-Chris and Tracy R
My entire family banks with BOOM and we LOVE their customer service and hometown style.
Dale, Jen, Crystal, Casey, Angie, Chloe, all of them are great to work with.
-Amanda Heberer
We not only bank with this amazing bank, but we also just recently did a home loan through them!! Their staff is so incredible! They will help you at the drop of a hat!! I have never had a bank that goes to extreme for you like bank of old Monroe!! We wouldn’t bank anywhere else!!
-Kathryn Moran
Love this bank. So friendly and knowledgeable and call you by your name. I would definitely recommend.
-Jennifer Justice
Will never bank any where else. This bank is everything plus.
-Jay Bray
Lobby Hours:
M – Th 8:30 am – 4:00 pm | F 8:30 am – 6:00 pm | Sa 8:30 am – 12:00 pm
Drive Up Hours:
M – Th 8:30 am – 5:00 pm | F 8:30 am – 6:00 pm | Sa 8:30 am – 12:00 pm
Holiday Hours:
Closed President’s Day – Monday, February 17
© 2020 Bank of Old Monroe.
All Rights Reserved.
St. Louis Internet Marketing by The Clix Group
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By accessing the noted link you will be leaving Bank of Old Monroe’s website and entering a website hosted by another party. Bank of Old Monroe has not approved this as a reliable partner site. Please be advised that you will no longer be subject to, or under the protection of, the privacy and security policies of Bank of Old Monroe’s website. We encourage you to read and evaluate the privacy and security policies of the site you are entering, which may be different than those of Bank of Old Monroe.
By accessing the noted link you will be leaving Bank of Old Monroe’s website and entering a website hosted by another party. Bank of Old Monroe has not approved this as a reliable partner site. Please be advised that you will no longer be subject to, or under the protection of, the privacy and security policies of Bank of Old Monroe’s website. We encourage you to read and evaluate the privacy and security policies of the site you are entering, which may be different than those of Bank of Old Monroe.
By accessing the noted link you will be leaving Bank of Old Monroe’s website and entering a website hosted by another party. Bank of Old Monroe has not approved this as a reliable partner site. Please be advised that you will no longer be subject to, or under the protection of, the privacy and security policies of Bank of Old Monroe’s website. We encourage you to read and evaluate the privacy and security policies of the site you are entering, which may be different than those of Bank of Old Monroe.
By accessing the noted link you will be leaving Bank of Old Monroe’s website and entering a website hosted by another party. Bank of Old Monroe has not approved this as a reliable partner site. Please be advised that you will no longer be subject to, or under the protection of, the privacy and security policies of Bank of Old Monroe’s website. We encourage you to read and evaluate the privacy and security policies of the site you are entering, which may be different than those of Bank of Old Monroe.
