'Lewis County, NY' definitions:

Lewis -- U.S. County in New York

From: Gazetteer 2000
Name :
Lewis -- U.S. County in New York
Population (2000) :
26944
Housing Units (2000) :
15134
Land area (2000) :
1275.423371 sq. miles (3303.331225 sq. km)
Water area (2000) :
14.467496 sq. miles (37.470642 sq. km)
Total area (2000) :
1289.890867 sq. miles (3340.801867 sq. km)
Located within :
New York (NY), FIPS 36
Location :
43.766211 N, 75.450668 W