WordNet (r) 3.0 (2006):

Los Alamos
    n 1: a town in north central New Mexico; in 1942 it was chosen
         as a nuclear research site where the first atomic bombs
         were produced

U.S. Gazetteer Counties (2000):

Los Alamos -- U.S. County in New Mexico
   Population (2000):    18343
   Housing Units (2000): 7937
   Land area (2000):     109.345209 sq. miles (283.202780 sq. km)
   Water area (2000):    0.000000 sq. miles (0.000000 sq. km)
   Total area (2000):    109.345209 sq. miles (283.202780 sq. km)
   Located within:       New Mexico (NM), FIPS 35
   Location:             35.871602 N, 106.280313 W
   Headwords:
    Los Alamos
    Los Alamos, NM
    Los Alamos County
    Los Alamos County, NM


U.S. Gazetteer Places (2000):

Los Alamos, NM -- U.S. Census Designated Place in New Mexico
   Population (2000):    11909
   Housing Units (2000): 5463
   Land area (2000):     10.864295 sq. miles (28.138394 sq. km)
   Water area (2000):    0.000000 sq. miles (0.000000 sq. km)
   Total area (2000):    10.864295 sq. miles (28.138394 sq. km)
   FIPS code:            42320
   Located within:       New Mexico (NM), FIPS 35
   Location:             35.891086 N, 106.297727 W
   ZIP Codes (1990):     87544
   Note: some ZIP codes may be omitted esp. for suburbs.
   Headwords:
    Los Alamos, NM
    Los Alamos


U.S. Gazetteer Places (2000):

Los Alamos, CA -- U.S. Census Designated Place in California
   Population (2000):    1372
   Housing Units (2000): 488
   Land area (2000):     2.354300 sq. miles (6.097608 sq. km)
   Water area (2000):    0.000000 sq. miles (0.000000 sq. km)
   Total area (2000):    2.354300 sq. miles (6.097608 sq. km)
   FIPS code:            43252
   Located within:       California (CA), FIPS 06
   Location:             34.741984 N, 120.275397 W
   ZIP Codes (1990):
   Note: some ZIP codes may be omitted esp. for suburbs.
   Headwords:
    Los Alamos, CA
    Los Alamos