Schenectady County

Schenectady County is a county located in the U.S. state of New York. As of the 2010 census, the population was 154,727. It is part of the Albany-Schenectady-Troy Metropolitan Statistical Area. The county seat is Schenectady. Schenectady County is located west of Albany on the Mohawk River, and contains both the river and uplands around it.

Isle of the Onondagas

Isle of the Onondagas also known as Big Island is an island on the Mohawk River south of Scotia in Schenectady County, New York.