Châtillon-Saint-Jean

Châtillon-Saint-Jean
Town hall
Location of Châtillon-Saint-Jean
Châtillon-Saint-Jean
Châtillon-Saint-Jean
Coordinates: 45°05′20″N 5°07′54″E / 45.0889°N 5.1317°E / 45.0889; 5.1317
CountryFrance
RegionAuvergne-Rhône-Alpes
DepartmentDrôme
ArrondissementValence
CantonRomans-sur-Isère
IntercommunalityCA Valence Romans Agglo
Government
 • Mayor (2020–2026) Daniel Barruyer
Area
1
8.82 km2 (3.41 sq mi)
Population
 (2023)
1,305
 • Density148/km2 (383/sq mi)
Time zoneUTC+01:00 (CET)
 • Summer (DST)UTC+02:00 (CEST)
INSEE/Postal code
26087 /26750
Elevation192–343 m (630–1,125 ft)
(avg. 194 m or 636 ft)
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Châtillon-Saint-Jean (French pronunciation: [ʃatijɔ̃ sɛ̃ ʒɑ̃]; Vivaro-Alpine: Chastilhon e Sent Joan) is a commune in the Drôme department in southeastern France.