'Grainger County, TN' definitions:

Grainger -- U.S. County in Tennessee

From: Gazetteer 2000
Name :
Grainger -- U.S. County in Tennessee
Population (2000) :
20659
Housing Units (2000) :
9732
Land area (2000) :
280.332742 sq. miles (726.058438 sq. km)
Water area (2000) :
22.109780 sq. miles (57.264065 sq. km)
Total area (2000) :
302.442522 sq. miles (783.322503 sq. km)
Located within :
Tennessee (TN), FIPS 47
Location :
36.274788 N, 83.501197 W