'Madison County, GA' definitions:

Madison -- U.S. County in Georgia

From: Gazetteer 2000
Name :
Madison -- U.S. County in Georgia
Population (2000) :
25730
Housing Units (2000) :
10520
Land area (2000) :
283.879670 sq. miles (735.244939 sq. km)
Water area (2000) :
1.692278 sq. miles (4.382980 sq. km)
Total area (2000) :
285.571948 sq. miles (739.627919 sq. km)
Located within :
Georgia (GA), FIPS 13
Location :
34.109553 N, 83.216992 W