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

Documents the history of Siena College in Loudonville, New York.
Complete issues of South of the Mountains, Rockland County's local history quarterly.
The South Shore Historic Inns, Hotels and Restaurant collection consists of ephemera documenting Long Island’s tourism history.
This collection consists of every issue of the Centralian between 1951 and 2014.