Bank of Old Monroe
PO Box 307
O'Fallon, MO 63366
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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.
Our goal is to build relationships by creating customer loyalty, shareholder value and employee satisfaction.
Every customer will recommend the Bank of Old Monroe.