Oak Beach–Captree, New York

Oak Beach–Captree, New York
Cottages at Captree Island
U.S. Census map
Oak Beach-Captree
Location within the state of New York
Coordinates: 40°38′21″N 73°17′35″W / 40.63917°N 73.29306°W / 40.63917; -73.29306
CountryUnited States
StateNew York
CountySuffolk
Area
  Total
3.7 sq mi (9.5 km2)
  Land2.7 sq mi (7.1 km2)
  Water0.9 sq mi (2.4 km2)
Elevation
6 ft (2 m)
Population
 (2010)
  Total
286
  Density78/sq mi (30/km2)
Time zoneUTC-5 (Eastern (EST))
  Summer (DST)UTC-4 (EDT)
FIPS code36-54112

Oak Beach–Captree, frequently just called Oak Beach, was a census-designated place (CDP) in the town of Babylon in Suffolk County, New York, United States. The population was 286 at the 2010 census.

Prior to the 2010 census, the area was part of a larger CDP called Gilgo-Oak Beach-Captree, New York. The Oak Beach–Captree CDP consists of some small beach communities on a barrier island along the southern edge of Long Island, including Oak Beach, Oak Island, and Captree Island. As of 2020, Oak Beach–Captree was split into two separate CDPs called Oak Beach and Captree.