WordNet (r) 3.0 (2006):

Las Vegas
    n 1: largest city in Nevada; located in southeastern Nevada;
         originally settled by Mormons but is now famous for
         entertainment and gambling and general excess

U.S. Gazetteer Places (2000):

Las Vegas, NV -- U.S. city in Nevada
   Population (2000):    478434
   Housing Units (2000): 190724
   Land area (2000):     113.305750 sq. miles (293.460532 sq. km)
   Water area (2000):    0.050668 sq. miles (0.131230 sq. km)
   Total area (2000):    113.356418 sq. miles (293.591762 sq. km)
   FIPS code:            40000
   Located within:       Nevada (NV), FIPS 32
   Location:             36.194168 N, 115.222060 W
   ZIP Codes (1990):     89101 89102 89103 89104 89106 89107
                         89108 89109 89110 89113 89115 89117
                         89118 89119 89120 89121 89122 89123
                         89124 89128 89129 89130 89131 89134
   Note: some ZIP codes may be omitted esp. for suburbs.
   Headwords:
    Las Vegas, NV
    Las Vegas


U.S. Gazetteer Places (2000):

Las Vegas, NM -- U.S. city in New Mexico
   Population (2000):    14565
   Housing Units (2000): 6366
   Land area (2000):     7.514787 sq. miles (19.463209 sq. km)
   Water area (2000):    0.003823 sq. miles (0.009902 sq. km)
   Total area (2000):    7.518610 sq. miles (19.473111 sq. km)
   FIPS code:            39940
   Located within:       New Mexico (NM), FIPS 35
   Location:             35.597031 N, 105.222589 W
   ZIP Codes (1990):     87701
   Note: some ZIP codes may be omitted esp. for suburbs.
   Headwords:
    Las Vegas, NM
    Las Vegas