Buire-le-Sec

Buire-le-Sec
Buire-le-Sec
Commune
	The town hall and school of Buire-le-Sec
	Coat of arms
	Location of Buire-le-Sec
	Buire-le-Sec Buire-le-Sec
	Coordinates: 50°23′03″N 1°49′58″E / 50.3842°N 1.8328°E
Country	France
Region	Hauts-de-France
Department	Pas-de-Calais
Arrondissement	Montreuil
Canton	Auxi-le-Château
Intercommunality	CC des 7 Vallées
Government
• Mayor (2020–2026)	Isabelle Quenehen
Area 1	13.36 km2 (5.16 sq mi)
Population (2022)	752
• Density	56/km2 (150/sq mi)
Time zone	UTC+01:00 (CET)
• Summer (DST)	UTC+02:00 (CEST)
INSEE/Postal code	62183 /62870
Elevation	38–93 m (125–305 ft) ; (avg. 80 m or 260 ft)
	1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Buire-le-Sec (French pronunciation: [bɥiʁ lə sɛk]; Picard: Buire-l'Sé) is a commune in the Pas-de-Calais department in the Hauts-de-France region in northern France.