Welcome to Mercantile Bank online!

Mercantile Bank has grown to include nine locations in Illinois, Missouri & Indiana.  Please select your city on the map at left to choose the Mercantile information specific to your community.

Upon your next visit, you will automatically be directed to your selected location and will be able to immediately access your accounts and other valuable resources online.

Founded in 1906, Mercantile Bank has operated continuously and grown substantially for over 100 years. Today, and for many foreseeable tomorrows, Mercantile intends to continue the tradition established a century ago: serving and supporting the financial needs of individuals, families, businesses and organizations in and around the communities it serves.