Barnum Island is a hamlet and census-designated place (CDP) in Nassau County, New York, United States. The population was 2,590 at the 2020 census. It occupies the eastern portion of an island situated between Long Island and Long Beach. That island, previously known in its entirety as Hog Island, consists entirely of the communities of Barnum Island and Island Park.
Barnum Island, New York
Aerial view of Barnum Island and Harbor Isle from the west.
The Town of Hempstead is the largest of the three towns in Nassau County on Long Island, in New York, United States. The town's combined population was 793,409 at the 2020 census, which is the majority of Nassau County's population and makes it, by far, the largest population of any town in the United States.
Image: Atlantic Beach and Long Beach Aeriel View
Image: Village of Hempstead
Image: Uniondale
Image: Wantaghpark