'Madison, SD' definitions:

Madison, SD -- U.S. city in South Dakota

From: Gazetteer 2000
Name :
Madison, SD -- U.S. city in South Dakota
Population (2000) :
6540
Housing Units (2000) :
2706
Land area (2000) :
4.276099 sq. miles (11.075044 sq. km)
Water area (2000) :
0.000000 sq. miles (0.000000 sq. km)
Total area (2000) :
4.276099 sq. miles (11.075044 sq. km)
FIPS code :
40220
Located within :
South Dakota (SD), FIPS 46
Location :
44.007734 N, 97.114738 W
ZIP Codes (1990) :
57042
Note :
some ZIP codes may be omitted esp. for suburbs.