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Welcome to Bank
of Old Monroe
business banking services
our loan services
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636-665-5601
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Welcome to Bank
of Old Monroe
Proudly serving our neighbor’s and community’s banking needs for over 100 years.
Looking to Refinance? LEARN MORE
Home Equity Line of Credit LEARN MORE
Check Mortgage Rates LEARN MORE
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Loans
Accounts
Mortgage Center
Online Services
We Offer Mobile Banking
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.
Client Testimonials
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
Your Neighborhood Bank for Over 100 Years
Serving Lincoln & St. Charles County Since 1906
Bank of Old Monroe is a locally owned and operated financial institution dedicated to the communities we serve and to providing highly personalized and responsive service to our business, professional, individual and non-profit clients in a profitable, safe and sound operating environment.
Visit one of Our 5 Locations
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
