Seaford is a census-designated place in the town of Hempstead, Nassau County, on the South Shore of Long Island, in New York, United States. The population was 15,251 at the 2020 census.
A Seaford welcome sign.
The teen program at the Seaford Public Library making sugar cookies.
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