'Jefferson County, TN' definitions:
Jefferson -- U.S. County in Tennessee
From: Gazetteer 2000
Name :
Jefferson -- U.S. County in Tennessee
Population (2000) :
44294
Housing Units (2000) :
19319
Land area (2000) :
273.813839 sq. miles (709.174558 sq. km)
Water area (2000) :
40.512654 sq. miles (104.927288 sq. km)
Total area (2000) :
314.326493 sq. miles (814.101846 sq. km)
Located within :
Tennessee (TN), FIPS 47
Location :
36.064176 N, 83.438029 W