00638

from U.S. Gazetteer Zip Code Tabulation Areas (2000)

00638 -- U.S. ZIP code
   Population (2000):    19634
   Housing Units (2000): 6823
   Land area (2000):     65.453896 sq. miles (169.524805 sq. km)
   Water area (2000):    0.165252 sq. miles (0.428000 sq. km)
   Total area (2000):    65.619148 sq. miles (169.952805 sq. km)
   Located within:       Puerto Rico (PR)
   Location:             18.308139 N, 66.498354 W