'Potomac, MD' definitions:
Potomac, MD -- U.S. Census Designated Place in Maryland
From: Gazetteer 2000
Name :
Potomac, MD -- U.S. Census Designated Place in Maryland
Population (2000) :
44822
Housing Units (2000) :
15960
Land area (2000) :
25.177686 sq. miles (65.209904 sq. km)
Water area (2000) :
1.378819 sq. miles (3.571125 sq. km)
Total area (2000) :
26.556505 sq. miles (68.781029 sq. km)
FIPS code :
63300
Located within :
Maryland (MD), FIPS 24
Location :
39.022694 N, 77.186423 W
ZIP Codes (1990) :
20854
Note :
some ZIP codes may be omitted esp. for suburbs.