Barenton-sur-Serre
Commune
Town hall
Location of Barenton-sur-Serre
Barenton-sur-Serre Show map of France Barenton-sur-Serre Show map of Hauts-de-France
Coordinates: 49°40′20″N 3°40′52″E / 49.6722°N 3.6811°E / 49.6722; 3.6811
Country	France
Region	Hauts-de-France
Department	Aisne
Arrondissement	Laon
Canton	Marle
Intercommunality	Pays de la Serre
Government
• Mayor (2020–2026)	Christian Lecuyer^[1]
Area ¹	8.05 km² (3.11 sq mi)
Population (2021)^[2]	130
• Density	16/km² (42/sq mi)
Time zone	UTC+01:00 (CET)
• Summer (DST)	UTC+02:00 (CEST)
INSEE/Postal code	02048 /02270
Elevation	61–122 m (200–400 ft)
¹ French Land Register data, which excludes lakes, ponds, glaciers > 1 km² (0.386 sq mi or 247 acres) and river estuaries.

Barenton-sur-Serre (French pronunciation: [baʁɑ̃tɔ̃ syʁ sɛʁ], literally Barenton on Serre) is a commune in the department of Aisne in the Hauts-de-France region of northern France.

Geography

Barenton-sur-Serre is located some 35 km southeast of Saint-Quentin and 15 km northeast of Laon. National Route N2 passes through the commune from Froidmont-Cohartille in the northeast running southwest through the commune. Access to the village is by road D3060 running west from the N2 to the village then continuing north-west to road D12. There is also access to the village on a country road from Froidmont-Cohartille. There is quite a large area of forest north of the village and in a belt extending southeast of the village. The rest of the commune is all farmland.^[3]

The Ru de Barentons flows from the south of the commune into the Souche river which flows from east to west through the commune then continues northwest to join the Serre river.^[3]