Thumb Bank & Trust is a community bank founded in 1895, serving the Thumb and Great Lakes Bay regions of Michigan. It has a long history of being a locally owned and managed independent bank focused on providing a full suite of financial services, including personal and business banking, loans, and wealth management. In June 2023, Thumb Bank & Trust merged with The State Bank, and it now operates as a division of The State Bank, continuing its mission to serve its local communities.

Founded in

United States