'Houston County, TX' definitions:

Houston -- U.S. County in Texas

From: Gazetteer 2000
Name :
Houston -- U.S. County in Texas
Population (2000) :
23185
Housing Units (2000) :
10730
Land area (2000) :
1230.891580 sq. miles (3187.994422 sq. km)
Water area (2000) :
5.943320 sq. miles (15.393128 sq. km)
Total area (2000) :
1236.834900 sq. miles (3203.387550 sq. km)
Located within :
Texas (TX), FIPS 48
Location :
31.325750 N, 95.433984 W