Lillian Sefton Dodge Estate is located in what village in Nassau County, New York?
Mill Neck, New York Mill Neck is a village in Nassau County, New York in the United States. The population was 997 at the 2010 census.
Barnum Island, New York Barnum Island is a hamlet and census-designated place (CDP) in Nassau County, New York, United States. The population was 2,414 at the 2010 census. It occupies the eastern portion of an island situated between Long Island and Long Beach. That island, previously known in its entirety as Barnum Island, consists entirely of the communities of Barnum Island, Island Park, and Harbor Island.