- Holtsville
- Holtsville, NY -- U.S. Census Designated Place in New YorkPopulation (2000): 17006Housing Units (2000): 5418Land area (2000): 6.957291 sq. miles (18.019300 sq. km)Water area (2000): 0.000000 sq. miles (0.000000 sq. km)Total area (2000): 6.957291 sq. miles (18.019300 sq. km)FIPS code: 35254Located within: New York (NY), FIPS 36Location: 40.813394 N, 73.047175 WZIP Codes (1990): 11742Note: some ZIP codes may be omitted esp. for suburbs.Headwords:Holtsville, NYHoltsville
StarDict's U.S. Gazetteer Places. 2013.