East Setauket, New York

East Setauket, New York
The c. 1665 Brewster House, located within East Setauket
U.S. Census map
East Setauket
Location on Long Island
East Setauket
Location within the state of New York
Coordinates: 40°56′23″N 73°5′56″W / 40.93972°N 73.09889°W / 40.93972; -73.09889
Country United States
State New York
CountySuffolk
TownBrookhaven
Area
  Total
6.08 sq mi (15.74 km2)
  Land6.02 sq mi (15.60 km2)
  Water0.06 sq mi (0.15 km2)
Elevation
20 ft (6 m)
Population
 (2020)
  Total
10,998
  Density1,826.30/sq mi (705.18/km2)
Time zoneUTC−05:00 (Eastern Time Zone)
  Summer (DST)UTC−04:00
ZIP Code
11733
Area codes631, 934
FIPS code36-22964
GNIS feature ID2805098

East Setauket is a hamlet and census-designated place (CDP) in the Town of Brookhaven, in Suffolk County, on Long Island, New York, United States. It was first listed as a CDP in the 2020 census, at which time it had a population of 10,998. Before that, it was part of the Setauket–East Setauket CDP.