'McMullen County, TX' definitions:

McMullen -- U.S. County in Texas

From: Gazetteer 2000
Name :
McMullen -- U.S. County in Texas
Population (2000) :
851
Housing Units (2000) :
587
Land area (2000) :
1113.000076 sq. miles (2882.656841 sq. km)
Water area (2000) :
29.604260 sq. miles (76.674679 sq. km)
Total area (2000) :
1142.604336 sq. miles (2959.331520 sq. km)
Located within :
Texas (TX), FIPS 48
Location :
28.356089 N, 98.537798 W