Sagaponack New York

Sagaponack: Zip code: 11962  Originally known as Sagg, Sagaponack was incorporated in 2005 as the result of a failure of Dunehampton, NY to incorporate. Access to the  Atlantic Ocean beaches was at issue. With the  most expensive zip code in the country, Sagaponack has many large estates. The area was named for the “big ground nuts” aka potato crops.