'Decatur County, TN' definitions:

Decatur -- U.S. County in Tennessee

From: Gazetteer 2000
Name :
Decatur -- U.S. County in Tennessee
Population (2000) :
11731
Housing Units (2000) :
6448
Land area (2000) :
333.895541 sq. miles (864.785444 sq. km)
Water area (2000) :
11.014800 sq. miles (28.528201 sq. km)
Total area (2000) :
344.910341 sq. miles (893.313645 sq. km)
Located within :
Tennessee (TN), FIPS 47
Location :
35.615241 N, 88.116253 W