'El Paso County, TX' definitions:

El Paso -- U.S. County in Texas

From: Gazetteer 2000
Name :
El Paso -- U.S. County in Texas
Population (2000) :
679622
Housing Units (2000) :
224447
Land area (2000) :
1013.106138 sq. miles (2623.932741 sq. km)
Water area (2000) :
1.569252 sq. miles (4.064344 sq. km)
Total area (2000) :
1014.675390 sq. miles (2627.997085 sq. km)
Located within :
Texas (TX), FIPS 48
Location :
31.770159 N, 106.351813 W