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 the Bank of Old Monroe app! Our app allows you to view transactions, transfer funds, pay bills, deposit checks and more! To discover all the ways our app can benefit you, click the links below or visit your app store and search “Bank of Old Monroe” to download.
* Message & data rates may apply from your wireless carrier.
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
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.
