Mattituck Map
Mattituck is a census-designated place in Suffolk County, New York, United States. The population was 4,198 at the 2000 census.
Mattituck CDP roughly corresponds to the hamlet (unincorporated community) by the same name in the town of Southold.
It is believed to have derived its name for the Native American name for the "Great Creek.". The Mattituck Creek has been dredged and is used extensively by pleasure craft on Long Island Sound (the Mattituck Inlet is the entrance into Mattituck Creek and the whole waterway is now popularly referred to as Mattituck Inlet).
Nearby cities include Greenport, Laurel, Southampton, East Quogue, Water Mill.