Le Grand-Serre

Commune in Auvergne-Rhône-Alpes, France

(2020–2026) Agnès Genthon^[1]Area24.74 km² (9.55 sq mi)Population924 • Density37/km² (97/sq mi)Time zoneUTC+01:00 (CET) • Summer (DST)UTC+02:00 (CEST)INSEE/Postal codeElevation329–519 m (1,079–1,703 ft)
(avg. 480 m or 1,570 ft)¹ French Land Register data, which excludes lakes, ponds, glaciers > 1 km² (0.386 sq mi or 247 acres) and river estuaries.

Le Grand-Serre (French pronunciation: [lə ɡʁɑ̃ sɛʁ]) is a commune in the Drôme department in southeastern France.

The Galaure flows west through the northern part of the commune, then forms part of its north-western border.

The nearest communes are Marcollin and Saint-Clair-sur-Galaure, both in the Isère department.

Historical population

Year	Pop.	±% p.a.
1968	800	—
1975	702	−1.85%
1982	721	+0.38%
1990	722	+0.02%
1999	735	+0.20%
2009	812	+1.00%
2014	898	+2.03%
2020	900	+0.04%
Source: INSEE[3]

2 schools are located in the commune, a primary school and a high school.

• Each year during summer is organized a party in the village called "La Vogue". Every village in Drôme does his own party that lasts 2 or 3 days.

• Communes of the Drôme department