For those who may not be familiar with Wading River:
Wading River is a hamlet (an unincorporated area) in the north-west part of the Town of Riverhead, in the north-central part of Suffolk County, along the Riverhead/Brookhaven town line.
Beginning on the north and moving in a clockwise direction, the Hamlet of Wading River in the Town of Riverhead is bordered on the north by Long Island Sound; on the east by the Hamlet of Baiting Hollow and the Hamlet of Calverton; on the south by the Hamlet of Calverton; and, on the west by the Hamlet of East Shoreham and the Hamlet of Ridge in the Town of Brookhaven (the Riverhead/Brookhaven town line).
The Hamlet of Wading River has a different border than does the "Wading River 11792" ZIP Code postal zone (i.e., a place can have a "Wading River 11792" mailing address and not be in the Hamlet of Wading River and a place can have other than a "Wading River 11792" mailing address and be in the Hamlet of Wading River): places that have a "Wading River, NY 11792" mailing address that are not in the Hamlet of Wading River are in the Hamlet of East Shoreham in the Town of Brookhaven; and, at the same time, there are places in the Hamlet of Wading River with a "Calverton, NY 11933" mailing address.
For a good set of town-by-town maps showing all the villages and hamlets in each of LI's 13 towns (3 in Nassau County and 10 in Suffolk County):
http://www.city-data.com/forum/long-...-resource.html