Destrehan, Louisiana

Destrehan
Destrehan Plantation, est. 1780–1790
Destrehan
Location of Destrehan in Louisiana
Coordinates: 29°57′44″N 90°22′09″W / 29.96222°N 90.36917°W / 29.96222; -90.36917
CountryUnited States
StateLouisiana
ParishSt. Charles
Named afterJean Noël Destréhan
Area
 • Total
6.98 sq mi (18.07 km2)
 • Land5.97 sq mi (15.46 km2)
 • Water1.01 sq mi (2.61 km2)
Elevation
10 ft (3.0 m)
Population
 (2020)
 • Total
11,340
 • Density1,900.3/sq mi (733.71/km2)
Time zoneUTC-6 (CST)
 • Summer (DST)UTC-5 (CDT)
Postal code
70047
Area code985
FIPS code22-20820

Destrehan is an unincorporated community and census-designated place (CDP) in St. Charles Parish, Louisiana, United States. At the 2020 census, its population was 11,340. It is located on the east bank of the Mississippi River. Destrehan is part of the New OrleansMetairieKenner metropolitan statistical area.