'Cass County, TX' definitions:

Cass -- U.S. County in Texas

From: Gazetteer 2000
Name :
Cass -- U.S. County in Texas
Population (2000) :
30438
Housing Units (2000) :
13890
Land area (2000) :
937.352814 sq. miles (2427.732541 sq. km)
Water area (2000) :
22.992951 sq. miles (59.551467 sq. km)
Total area (2000) :
960.345765 sq. miles (2487.284008 sq. km)
Located within :
Texas (TX), FIPS 48
Location :
33.077180 N, 94.323065 W