Committed to You

Since 1903, we have been committed to serving the local banking needs of our communities. Over the years, our products and services have evolved to fit the changing banking needs of our customers, but our core values as a community bank continue to be the foundation of our company. 

When it comes to banking, you deserve a partner committed to putting their customers and communities first. At Isabella Bank, we believe in local decision-making and helping our customers make solid financial decisions. Whether we have the opportunity to serve you in person, online, or over the phone, we sincerely appreciate the trust you place in us. 

Dedicated to Your Community

Whether we are providing monetary support to a local organization or volunteering our time, we believe that together, we can help build stronger communities. When you bank with us, your money stays here, doing good things in our community every day. 

Vision Statement

Our Vision is to be recognized as the leading independent community bank.

Mission Statement

To be the preeminent financial services provider benefiting our customers, shareholders, and employees.

Core Values

  • Demonstrate unwavering integrity
  • Community bank focused
  • Continued stability and independence

Exceptional customer service delivered in a personal manner

History of Offices


John S. Weidman purchased the private bank located on the corner of Broadway and University Streets in Mount Pleasant. He incorporated under the name, Isabella County State Bank.


The bank was remodeled and proclaimed to be the very latest in modern construction. The structure was built on a concrete foundation utilizing steel and iron reinforcement, adding to the character of a bank known by the community to be "solid as a rock".


The first drive-up branch at the corner of University and Michigan Streets in Mount Pleasant opened.


The Weidman office (formerly Weidman State Bank) became part of the family.


The Trust Department was added and the name changed to Isabella Bank and Trust.


The West High Street office in Mount Pleasant opened.


The South Mission Street office in Mount Pleasant opened.


The East Pickard Road office in Mount Pleasant opened


The Blanchard and Six Lakes offices (formerly Blanchard State Bank) became part of the family.


The Shepherd office (formerly a Commercial National Bank branch) became part of the family.


The formation of IBT Bancorp, a bank holding company was approved by the shareholders.


The Beal City office (formerly a First of America branch) became part of the family.


The first Clare office was opened.


IBT Financial Services, now Raymond James, opened in Mount Pleasant to offer brokerage services.


The drive-up branch in Clare was opened.


The Barryton, Remus and Canadian Lakes offices (formerly Old Kent branches) became part of the family.


The Breckenridge, Ithaca and Hemlock offices (formerly Farmers State Bank branches) became part of the family.


The Financial Group Information Services Operation Center was built in Mount Pleasant. This was added to accommodate the increasing technology and associated with the booming bank growth.


The Big Rapids office was opened.


The Farwell and Lake offices (formerly Farwell State Savings Bank branches) became part of the family.


The Greenville and Stanton offices (formerly Greenville Community Bank branches) became part of the family.


The Lake Isabella office was opened.


Purchased and converted the former Mount Pleasant City Hall into the Isabella Bank Corporate Offices.


Isabella Bank and Trust invested in the historic downtown Mount Pleasant area with the extensive reimage of the 139 East Broadway Building.


Isabella Bank and Trust unveiled new image and name, Isabella Bank.


The Midland West office was opened.


The Freeland office was opened.


Isabella Bank opens second Big Rapids office on Maple Street.


The Saginaw office (formerly a Flagstar Bank office) became part of the family.


The Midland East office (formerly an Independent Bank office) became part of the family.


The Saginaw Downtown office was opened.


The Saginaw State Street and Bay City offices were opened.