Elwood Public Library 1929 Jericho Tpke, East Northport, NY11731 The collection of the Elwood Public Library contains 15,759 volumes. The library circulates 14,2078 items per year. The…More library serves a population of 13,023 residents. Until 2005, the library was located several blocks further east on Jericho Turnpike. In 2008, it moved to its current location on the corner of Elwood Road and Jericho.