Established in 1855 the Bank of Dwight was the first business in town. The Greek Classic style was built in 1910 and expanded into the adjacent building in 1974. The domed ceiling and murals by Viennese artist Oskar Gross are highlights of the building. In 2019, The Bank of Pontiac (current owners of Dwight Bank) gifted the bank building to the Dwight Economic Alliance to aid in its mission and relocated Dwight Bank to another downtown location.