Treffort

Treffort (French pronunciation: [tʁefɔʁ]; Occitan: Trafòrt) is a commune in the Isère department in the Auvergne-Rhône-Alpes region in Southeastern France.^[3]

Treffort Trafòrt (Occitan)
Commune
Monteynard Lake
Location of Treffort
Treffort Show map of France Treffort Show map of Auvergne-Rhône-Alpes
Coordinates: 44°54′59″N 5°39′32″E
Country	France
Region	Auvergne-Rhône-Alpes
Department	Isère
Arrondissement	Grenoble
Canton	Matheysine-Trièves
Government
• Mayor (2020–2026)	Pierrick Bonenfant[1]
Area 1	11 km2 (4 sq mi)
Population  (2022)[2]	258
• Density	23/km2 (61/sq mi)
Time zone	UTC+01:00 (CET)
• Summer (DST)	UTC+02:00 (CEST)
INSEE/Postal code	38513 /38650
Elevation	486–1,070 m (1,594–3,510 ft) (avg. 618 m or 2,028 ft)
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Demographics

Historical population

Year	Pop.	±% p.a.
1968	57	—
1975	53	−1.03%
1982	69	+3.84%
1990	78	+1.54%
1999	129	+5.75%
2009	237	+6.27%
2014	269	+2.57%
2020	286	+1.03%
Source: INSEE[4]

See also

• Communes of the Isère department
• Lac de Monteynard-Avignonet