WordNet (r) 3.0 (2006):

Miami Beach
    n 1: a city in southeastern Florida on an island between
         Biscayne Bay and the Atlantic Ocean; known for fashionable
         resort hotels

U.S. Gazetteer Places (2000):

Miami Beach, FL -- U.S. city in Florida
   Population (2000):    87933
   Housing Units (2000): 59723
   Land area (2000):     7.033477 sq. miles (18.216622 sq. km)
   Water area (2000):    11.674901 sq. miles (30.237853 sq. km)
   Total area (2000):    18.708378 sq. miles (48.454475 sq. km)
   FIPS code:            45025
   Located within:       Florida (FL), FIPS 12
   Location:             25.813025 N, 80.134065 W
   ZIP Codes (1990):
   Note: some ZIP codes may be omitted esp. for suburbs.
   Headwords:
    Miami Beach, FL
    Miami Beach