'Madison County, NY' definitions:
Madison -- U.S. County in New York
From: Gazetteer 2000
Name :
Madison -- U.S. County in New York
Population (2000) :
69441
Housing Units (2000) :
28646
Land area (2000) :
655.855919 sq. miles (1698.658960 sq. km)
Water area (2000) :
5.686337 sq. miles (14.727544 sq. km)
Total area (2000) :
661.542256 sq. miles (1713.386504 sq. km)
Located within :
New York (NY), FIPS 36
Location :
42.940200 N, 75.685925 W