Saint-Martin-au-Laërt

Saint-Martin-au-Laërt
Sint-Maartens-Aard
Monument in the town centre
Location of Saint-Martin-au-Laërt
Saint-Martin-au-Laërt
Saint-Martin-au-Laërt
Coordinates: 50°45′21″N 2°14′12″E / 50.7558°N 2.2367°E / 50.7558; 2.2367
CountryFrance
RegionHauts-de-France
DepartmentPas-de-Calais
ArrondissementSaint-Omer
CantonSaint-Omer
CommuneSaint-Martin-lez-Tatinghem
Area
1
4.94 km2 (1.91 sq mi)
Population
 (2018)
4,077
  Density830/km2 (2,100/sq mi)
Time zoneUTC+01:00 (CET)
  Summer (DST)UTC+02:00 (CEST)
Postal code
62500
Elevation1–46 m (3.3–150.9 ft)
(avg. 11 m or 36 ft)
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Saint-Martin-au-Laërt (French pronunciation: [sɛ̃ maʁtɛ̃ o laʁ]; West Flemish: Sint-Maartens-Aard) is a former commune in the Pas-de-Calais department in northern France. On 1 January 2016, it was merged into the new commune Saint-Martin-lez-Tatinghem.