Sinceny

Sinceny
Sinceny
Commune
	The town hall of Sinceny
	Coat of arms
	Location of Sinceny
	Sinceny Sinceny
	Coordinates: 49°35′49″N 3°14′50″E / 49.5969°N 3.2472°E
Country	France
Region	Hauts-de-France
Department	Aisne
Arrondissement	Laon
Canton	Chauny
Intercommunality	CA Chauny Tergnier La Fère
Government
• Mayor (2020–2026)	Bernard Pezet
Area 1	13.13 km2 (5.07 sq mi)
Population (2022)	1,988
• Density	150/km2 (390/sq mi)
Time zone	UTC+01:00 (CET)
• Summer (DST)	UTC+02:00 (CEST)
INSEE/Postal code	02719 /02300
Elevation	42–113 m (138–371 ft) ; (avg. 70 m or 230 ft)
	1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Sinceny (French pronunciation: [sɛ̃sni]) is a commune in the Aisne department in Hauts-de-France in northern France.