21401 -- U.S. ZIP code
Municipality (1990): CAPE SAINT CLAIR, Maryland
All ZIPs for this municipality (1990):
21401
Population (2000): 50605
Housing Units (2000): 21343
Land area (2000): 33.798195 sq. miles (87.536920 sq. km)
Water area (2000): 0.323971 sq. miles (0.839082 sq. km)
Total area (2000): 34.122166 sq. miles (88.376002 sq. km)
Located within: Maryland (MD)
Location: 38.997511 N, 76.498039 W