'Moore County, TX' definitions:

Moore -- U.S. County in Texas

From: Gazetteer 2000
Name :
Moore -- U.S. County in Texas
Population (2000) :
20121
Housing Units (2000) :
7478
Land area (2000) :
899.663109 sq. miles (2330.116657 sq. km)
Water area (2000) :
9.951236 sq. miles (25.773583 sq. km)
Total area (2000) :
909.614345 sq. miles (2355.890240 sq. km)
Located within :
Texas (TX), FIPS 48
Location :
35.850272 N, 101.898088 W