Côtes-d'Armor
Det Côtes-d'Armor Department ([kot daʁmɔʁ]; üüb Bretoonsk: Aodoù-an-Arvor; föör 1990 Côtes-du-Nord) as ian faan dön fjauer departmenten faan a Bretagne uun Frankrik. At department leit uun a nuurd faan't regiuun. Det hee 599.149 lidj (2021). At hoodsteed faan't department as Saint-Brieuc.

Geografii
At department hee föl letj berger, wat huuger uun a süüd (a Monts d'Arrée uun a süüdwaast an a Landes du Mené uun a süüduast) üüs uun a nuurd san.
 Struumer: Trieux, Blavet an Rance.
 Eilunen: Île de Bréhat, Les Sept Îles an öler letjer eilunen.

Kliima

Steeden
Dön tjiin gratst steeden uun't department san:

Iindialing faan Ferwalting

At department hee fjauer arrondissementen:

Befölkring
 1975 folksteeling - 525.556
 1982 folksteeling - 538.869
 1990 folksteeling - 538.395
 1999 folksteeling - 542.373
 2007 schetsing - 576.049
 2015 schetsing - 598.357
 2018 schetsing - 599.584

Kwelen

Côtes-d'Armor