'Marion County, TN' definitions:

Marion -- U.S. County in Tennessee

From: Gazetteer 2000
Name :
Marion -- U.S. County in Tennessee
Population (2000) :
27776
Housing Units (2000) :
12140
Land area (2000) :
498.357815 sq. miles (1290.740760 sq. km)
Water area (2000) :
13.957235 sq. miles (36.149071 sq. km)
Total area (2000) :
512.315050 sq. miles (1326.889831 sq. km)
Located within :
Tennessee (TN), FIPS 47
Location :
35.101132 N, 85.632573 W