riverhead

from U.S. Gazetteer (1990)

Riverhead, NY (CDP, FIPS 61973)
  Location: 40.94872 N, 72.67511 W
  Population (1990): 8814 (3536 housing units)
  Area: 39.1 sq km (land), 0.9 sq km (water)
  Zip code(s): 11901

from U.S. Gazetteer Places (2000)

Riverhead, NY -- U.S. Census Designated Place in New York
   Population (2000):    10513
   Housing Units (2000): 4167
   Land area (2000):     15.094924 sq. miles (39.095672 sq. km)
   Water area (2000):    0.355498 sq. miles (0.920736 sq. km)
   Total area (2000):    15.450422 sq. miles (40.016408 sq. km)
   FIPS code:            61973
   Located within:       New York (NY), FIPS 36
   Location:             40.928363 N, 72.662192 W
   ZIP Codes (1990):     11901
   Note: some ZIP codes may be omitted esp. for suburbs.
   Headwords:
    Riverhead, NY
    Riverhead

from Moby Thesaurus II by Grady Ward, 1.0

18 Moby Thesaurus words for "riverhead":
      font, fount, fountain, fountainhead, head, headspring, headstream,
      headwater, headwaters, mainspring, mine, quarry, source, spring,
      springhead, well, wellhead, wellspring