'Montgomery County, MD' definitions:
Montgomery -- U.S. County in Maryland
From: Gazetteer 2000
Name :
Montgomery -- U.S. County in Maryland
Population (2000) :
873341
Housing Units (2000) :
334632
Land area (2000) :
495.515838 sq. miles (1283.380074 sq. km)
Water area (2000) :
11.627490 sq. miles (30.115059 sq. km)
Total area (2000) :
507.143328 sq. miles (1313.495133 sq. km)
Located within :
Maryland (MD), FIPS 24
Location :
39.072608 N, 77.124386 W