'Ector County, TX' definitions:

Ector -- U.S. County in Texas

From: Gazetteer 2000
Name :
Ector -- U.S. County in Texas
Population (2000) :
121123
Housing Units (2000) :
49500
Land area (2000) :
901.056503 sq. miles (2333.725529 sq. km)
Water area (2000) :
0.624855 sq. miles (1.618368 sq. km)
Total area (2000) :
901.681358 sq. miles (2335.343897 sq. km)
Located within :
Texas (TX), FIPS 48
Location :
31.867206 N, 102.434820 W