Pontchâteau

Pontchâteau
Commune
Town hall
Location of Pontchâteau
Pontchâteau
Pontchâteau
Coordinates: 47°25′48″N 2°04′59″W / 47.43°N 2.083°W / 47.43; -2.083
CountryFrance
RegionPays de la Loire
DepartmentLoire-Atlantique
ArrondissementSaint-Nazaire
CantonPontchâteau
IntercommunalityPays de Pontchâteau St-Gildas-des-Bois
Government
 • Mayor (2020–2026) Danielle Cornet
Area
1
55.79 km2 (21.54 sq mi)
Population
 (2023)
11,474
 • Density205.7/km2 (532.7/sq mi)
Time zoneUTC+01:00 (CET)
 • Summer (DST)UTC+02:00 (CEST)
INSEE/Postal code
44129 /44160
Elevation0–52 m (0–171 ft)
(avg. 7 m or 23 ft)
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Pontchâteau (French pronunciation: [pɔ̃ʃato] ; Breton: Pontkastell-Keren) is a commune in the Loire-Atlantique department in western France.