Welcome To CornerStone Bank

Incorporated in April 1898...

Located in the far Southwest corner of McDonald County, The Cornerstone Bank got its start in the small farm town of Southwest City. It was organized in April 1898. The Cornerstone Bank prides itself in maintaining its one of a kind customer service for over one hundred years. At The Cornerstone Bank, the staff believes in getting to know their customers and building long lasting relationships with them. In many instances, The Cornerstone Bank has been the financial institution for several generations of families. The Cornerstone Bank is confident of the excellent future it has in the business area, and it is our commitment to offer courteous and sound banking practice to our customers. It is important that we establish our reputation by serving this community with a dedicated and professional staff. Read More