Items in New York Heritage are organized into collections, which provide additional context for understanding their significance and meaning.

This collection consists of issues of the yearbooks of the Richville Union School, the Dekalb Junction school and the Hermon school dating between 1937-1950 and issues of the Demon dating between 1954 and 2015.
This collection contains issues of the Tupper Lake High School yearbooks, as well as commencement programs and senior annuals, published between 1917 and 1978.
This collection contains yearbooks and alumni publications from the Whitesboro Central School District, including the "Che-Ga-Quat-Ka" high school yearbooks and "Wariors" junior high school yearbooks.