The Guilderland Public Library is located on Route 20, just west of the capital city of Albany. The local history collection includes a variety of genealogical sources, maps, local newspapers in paper, microfilm and digital formats, and more than 1,500 books and periodicals. The library also provides access to several genealogical databases, including Heritage Quest Online, Jewish Data, Ancestry.com, and American Ancestors. Special collections include the Arthur B. Gregg Collection, donated by the former town historian, the Franco-American Genealogy and History collection, donated by La Fédération Franco-Américaine du New York and the library archives.
Included here are publications and photographs related to the history of the Town of Guilderland. This online collection includes material held by the library and by the Guilderland Historical Society.
Guilderland Public Library is a member of the Capital District Library Council.