La Chapelle-sur-Dun

La Chapelle-sur-Dun
The village of La Chapelle-sur-Dun
Location of La Chapelle-sur-Dun
La Chapelle-sur-Dun
La Chapelle-sur-Dun
Coordinates: 49°51′39″N 0°50′58″E / 49.8608°N 0.8494°E / 49.8608; 0.8494
CountryFrance
RegionNormandy
DepartmentSeine-Maritime
ArrondissementDieppe
CantonSaint-Valery-en-Caux
IntercommunalityCC Côte d'Albâtre
Government
 • Mayor (2020–2026) Christophe Dubosc
Area
1
4.42 km2 (1.71 sq mi)
Population
 (2023)
162
 • Density36.7/km2 (94.9/sq mi)
Time zoneUTC+01:00 (CET)
 • Summer (DST)UTC+02:00 (CEST)
INSEE/Postal code
76172 /76740
Elevation39–73 m (128–240 ft)
(avg. 49 m or 161 ft)
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

La Chapelle-sur-Dun is a commune in the Seine-Maritime department in the Normandy region in northern France.