East Moriches, New York

East Moriches, New York
Motto: 
Long Island's Best Kept Secret
U.S. Census map
Coordinates: 40°48′23″N 72°45′24″W / 40.80639°N 72.75667°W / 40.80639; -72.75667
CountryUnited States
StateNew York
CountySuffolk
TownBrookhaven
Area
  Total
6.01 sq mi (15.57 km2)
  Land5.43 sq mi (14.06 km2)
  Water0.58 sq mi (1.51 km2)
Elevation
30 ft (9 m)
Population
 (2020)
  Total
5,946
  Density1,095.43/sq mi (422.93/km2)
Time zoneUTC−05:00 (Eastern Time Zone)
  Summer (DST)UTC−04:00
ZIP Code
11940
Area code(s)631, 934
FIPS code36-22546
GNIS feature ID0970099

East Moriches (/mˈrɪɪz/ moh-RITCH-iz) is a hamlet and census-designated place in the Town of Brookhaven, Suffolk County, New York, United States near the south coast of Long Island. The population was 5,249 at the 2010 census.

The name Moriches comes from Meritces, a Native American who owned land on The Moriches Neck.