'Dyer County, TN' definitions:

Dyer -- U.S. County in Tennessee

From: Gazetteer 2000
Name :
Dyer -- U.S. County in Tennessee
Population (2000) :
37279
Housing Units (2000) :
16123
Land area (2000) :
510.495360 sq. miles (1322.176856 sq. km)
Water area (2000) :
15.984283 sq. miles (41.399101 sq. km)
Total area (2000) :
526.479643 sq. miles (1363.575957 sq. km)
Located within :
Tennessee (TN), FIPS 47
Location :
36.060464 N, 89.358984 W