Among the ranks of IBA-member banks, 87 have been in operation for 100 years or longer.

Originally established as the West Side Building Loan and Savings Association on Oct. 20, 1904, by a group of prominent businessmen, the bank’s first branch is still in operation as a banking center today.

Bath State Bank celebrated its centennial anniversary in June with bank staff and more than 1,000 customers at a local fairground.