Helfaut

Helfaut
Helveld
The town hall and schools of Helfaut
Location of Helfaut
Helfaut
Helfaut
Coordinates: 50°41′54″N 2°14′38″E / 50.6983°N 2.2439°E / 50.6983; 2.2439
CountryFrance
RegionHauts-de-France
DepartmentPas-de-Calais
ArrondissementSaint-Omer
CantonLonguenesse
IntercommunalityPays de Saint-Omer
Government
  Mayor (20202026) Francis Marquant
Area
1
8.92 km2 (3.44 sq mi)
Population
 (2022)
1,728
  Density190/km2 (500/sq mi)
Time zoneUTC+01:00 (CET)
  Summer (DST)UTC+02:00 (CEST)
INSEE/Postal code
62423 /62570
Elevation23–95 m (75–312 ft)
(avg. 92 m or 302 ft)
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Helfaut (French pronunciation: [ɛlfo]; West Flemish: Helveld; Picard: Hérfauw) is a commune in the Pas-de-Calais department in the Hauts-de-France region of France 4 miles (6 km) south of Saint-Omer, on a geological formation called the "plateau d'Helfaut", which separates the Aa valley to the north from the Lys valley, to the south.

The commune is home to rare and protected species in a heathland landscape, which is unusual for northern France and led to the creation of a nature reserve (Les Landes d'Helfaut).