The Collaborative International Dictionary of English v.0.48:

Valencia \Va*len"ci*a\, n. [Perhaps fr. Valence in France.]
   A kind of woven fabric for waistcoats, having the weft of
   wool and the warp of silk or cotton. [Written also
   valentia.]
   [1913 Webster]

WordNet (r) 3.0 (2006):

Valencia
    n 1: an industrial city in northern Venezuela
    2: a city in eastern Spain on the Mediterranean; "Valencia is
       the third largest city in Spain"

U.S. Gazetteer Counties (2000):

Valencia -- U.S. County in New Mexico
   Population (2000):    66152
   Housing Units (2000): 24643
   Land area (2000):     1067.627250 sq. miles (2765.141765 sq. km)
   Water area (2000):    0.580609 sq. miles (1.503770 sq. km)
   Total area (2000):    1068.207859 sq. miles (2766.645535 sq. km)
   Located within:       New Mexico (NM), FIPS 35
   Location:             34.745326 N, 106.765563 W
   Headwords:
    Valencia
    Valencia, NM
    Valencia County
    Valencia County, NM


U.S. Gazetteer Places (2000):

Valencia, NM -- U.S. Census Designated Place in New Mexico
   Population (2000):    4500
   Housing Units (2000): 1646
   Land area (2000):     5.491685 sq. miles (14.223398 sq. km)
   Water area (2000):    0.000000 sq. miles (0.000000 sq. km)
   Total area (2000):    5.491685 sq. miles (14.223398 sq. km)
   FIPS code:            81800
   Located within:       New Mexico (NM), FIPS 35
   Location:             34.795206 N, 106.692575 W
   ZIP Codes (1990):
   Note: some ZIP codes may be omitted esp. for suburbs.
   Headwords:
    Valencia, NM
    Valencia


U.S. Gazetteer Places (2000):

Valencia, PA -- U.S. borough in Pennsylvania
   Population (2000):    384
   Housing Units (2000): 106
   Land area (2000):     0.385450 sq. miles (0.998310 sq. km)
   Water area (2000):    0.000000 sq. miles (0.000000 sq. km)
   Total area (2000):    0.385450 sq. miles (0.998310 sq. km)
   FIPS code:            79504
   Located within:       Pennsylvania (PA), FIPS 42
   Location:             40.674906 N, 79.988493 W
   ZIP Codes (1990):     16059
   Note: some ZIP codes may be omitted esp. for suburbs.
   Headwords:
    Valencia, PA
    Valencia