Washington -- U.S. County in New York Population (2000): 61042 Housing Units (2000): 26794 Land area (2000): 835.437778 sq. miles (2163.773821 sq. km) Water area (2000): 10.401865 sq. miles (26.940706 sq. km) Total area (2000): 845.839643 sq. miles (2190.714527 sq. km) Located within: New York (NY), FIPS 36 Location: 43.274398 N, 73.445447 W Headwords: Washington Washington, NY Washington County Washington County, NY