Tréogan

Tréogan (Breton: Treogan) is a commune in the Côtes-d'Armor department of Brittany in northwestern France.

Tréogan Treogan
Commune
The town hall of Tréogan
Coat of arms
Location of Tréogan
Tréogan Show map of France Tréogan Show map of Brittany
Coordinates: 48°11′24″N 3°31′07″W
Country	France
Region	Brittany
Department	Côtes-d'Armor
Arrondissement	Guingamp
Canton	Rostrenen
Intercommunality	Poher Communauté
Government
• Mayor (2024–2026)	Bruno Le Goff[1]
Area 1	7.10 km2 (2.74 sq mi)
Population  (2022)[2]	107
• Density	15/km2 (39/sq mi)
Time zone	UTC+01:00 (CET)
• Summer (DST)	UTC+02:00 (CEST)
INSEE/Postal code	22373 /22340
Elevation	135–293 m (443–961 ft)
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Population

Historical population

Year	Pop.	±% p.a.
1968	168	—
1975	160	−0.69%
1982	162	+0.18%
1990	138	−1.98%
1999	119	−1.63%
2009	98	−1.92%
2014	99	+0.20%
2020	104	+0.82%
Source: INSEE[3]

Inhabitants of Tréogan are called tréoganais in French.

See also

• Communes of the Côtes-d'Armor department