First Mid-Illinois Bank & Trust, Mount Vernon Branch Basic Info Reviews Routing Numbers Map & Direction Name: First Mid-Illinois Bank & Trust, Mount Vernon Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 400 S 34th Street Mount Vernon, Illinois 62864 Jefferson County View other branches Phone: 618-246-7350 Please enable JavaScript to view the comments powered by Disqus. From: To:
