Chaulnes

Chaulnes
Commune
Coat of arms
Location of Chaulnes
Chaulnes Chaulnes
Coordinates: 49°48′59″N 2°48′17″E
Country	France
Region	Hauts-de-France
Department	Somme
Arrondissement	Péronne
Canton	Ham
Intercommunality	Terre de Picardie
Government
• Mayor (2020–2026)	Thierry Linéatte
Area 1	8.46 km2 (3.27 sq mi)
Population  (Jan. 2019)	2,026
• Density	240/km2 (620/sq mi)
Time zone	UTC+01:00 (CET)
• Summer (DST)	UTC+02:00 (CEST)
INSEE/Postal code	80186 /80320
Elevation	80–104 m (262–341 ft) (avg. 94 m or 308 ft)
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Chaulnes is a commune. It is in Hauts-de-France in the Somme department in north France.