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Oswego is rich in its history, genealogy, and heritage because of the collections offered through a variety of historical resources. These are in addition to the vast artifacts and documents offered through the various museums in the City. Click on the links below for information specific to those organizations.

City of Oswego Historian
Mark Slosek
13 W. Oneida St., Oswego 13126
(315) 342-8163

Oswego County Historical Society
Justin White, President
135 East Third St. Oswego, NY 13126
(315) 343-1342

Heritage Foundation of Oswego County, Inc.
43 West Third St.
PO Box 405 Oswego, NY 13126
(315) 342-3354

Oswego Public Library
120 East Second St., Oswego, NY 13126
(315) 341-5867

Penfield Library - SUNY Oswego
7060 State Route 104, Oswego, NY 13126
(315) 312-4267

For additional information on area history go to:


Community Resources