'Shelby County, TX' definitions:

Shelby -- U.S. County in Texas

From: Gazetteer 2000
Name :
Shelby -- U.S. County in Texas
Population (2000) :
25224
Housing Units (2000) :
11955
Land area (2000) :
794.109513 sq. miles (2056.734109 sq. km)
Water area (2000) :
40.425442 sq. miles (104.701410 sq. km)
Total area (2000) :
834.534955 sq. miles (2161.435519 sq. km)
Located within :
Texas (TX), FIPS 48
Location :
31.820788 N, 94.135485 W