Bay Shore, New York

Bay Shore, New York
Bay Shore Marina
Motto: 
The Heart of the South Shore
U.S. Census map
Bay Shore
Location within the State of New York
Coordinates: 40°43′47″N 73°15′13″W / 40.72972°N 73.25361°W / 40.72972; -73.25361
Country United States
State New York
CountySuffolk
TownIslip
Area
  Total
6.72 sq mi (17.41 km2)
  Land5.68 sq mi (14.71 km2)
  Water1.04 sq mi (2.71 km2)
Elevation
16 ft (5 m)
Population
 (2020)
  Total
29,244
  Density5,150.41/sq mi (1,988.51/km2)
Time zoneUTC−05:00 (Eastern Time Zone)
  Summer (DST)UTC−04:00
ZIP Code
11706
Area codes631, 934
FIPS code36-04935
GNIS feature ID0943194

Bay Shore is a hamlet and census-designated place (CDP) in the Town of Islip, New York, United States. It is situated on the South Shore of Long Island, adjoining the Great South Bay. The population of the CDP was 29,244 at the time of the 2020 census.