Home>Choose State>Cities in Indiana>Institutions in Decatur>First Bank of Berne Locations in Decatur First Bank of Berne Branch Locations in Decatur, IN 1. First Bank of Berne - Decatur East Branch 304 East Monroe Street, Decatur, IN 46733 (260) 728-2324 View Branch 2. First Bank of Berne - Decatur Branch 1111 South 13th Street, Decatur, IN 46733 (260) 728-2727 View Branch