Mairieux

Mairieux
Mairieux
Commune
	The school and town hall
	Coat of arms
	Location of Mairieux
	Mairieux Mairieux
	Coordinates: 50°18′51″N 3°59′36″E / 50.3142°N 3.9933°E
Country	France
Region	Hauts-de-France
Department	Nord
Arrondissement	Avesnes-sur-Helpe
Canton	Maubeuge
Intercommunality	CA Maubeuge Val de Sambre
Government
• Mayor (2020–2026)	Alain Bouilliez
Area 1	6.49 km2 (2.51 sq mi)
Population (2022)	698
• Density	110/km2 (280/sq mi)
Time zone	UTC+01:00 (CET)
• Summer (DST)	UTC+02:00 (CEST)
INSEE/Postal code	59370 /59600
Elevation	129–169 m (423–554 ft) ; (avg. 148 m or 486 ft)
	1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Mairieux (French pronunciation: [mɛʁjø]) is a commune in the Nord department in northern France.