Montgomery Academy Address: 133 Clinton St Village Hall  City: Montgomery State: New York Postal: 12549 Phone: (845)457-5135 Fax: Longitude: -74.2345 Latitude: 41.5253 Montgomery Academy   Original site opened in 1787 and fourth school incorporated under the New York State Board of Regents in 1791. Present brick building was erected in 1820. Today serves as Village Hall, library and small historical museum of the Village of Montgomery. [ Schedule ] Museum open by appointment with Village Historian [ Admissions ] back to top