Châtelaudren

Châtelaudren
Le Chastèu (Gallo)
Kastellaodren (Breton)
The church of Châtelaudren
Location of Châtelaudren
Châtelaudren
Châtelaudren
Coordinates: 48°32′34″N 2°58′11″W / 48.5428°N 2.9697°W / 48.5428; -2.9697
CountryFrance
RegionBrittany
DepartmentCôtes-d'Armor
ArrondissementGuingamp
CantonPlélo
CommuneChâtelaudren-Plouagat
Area
1
0.46 km2 (0.18 sq mi)
Population
 (2022)
979
  Density2,100/km2 (5,500/sq mi)
Time zoneUTC+01:00 (CET)
  Summer (DST)UTC+02:00 (CEST)
Postal code
22170
Elevation9–133 m (30–436 ft)
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Châtelaudren (French pronunciation: [ʃatɛlodʁɛ̃]; Breton: Kastellaodren; Gallo: Le Chastèu) is a former commune in the Côtes-d'Armor department of Brittany in northwestern France. On 1 January 2019, it was merged into the new commune Châtelaudren-Plouagat.