Treffort

Treffort
Commune
Monteynard Lake
Location of Treffort
Treffort Treffort
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
Area 1	11 km2 (4 sq mi)
Population  (Jan. 2019)	301
• Density	27/km2 (71/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.

Treffort (French pronunciation: ​[tʁefɔʁ]; Occitan: Trafòrt) is a commune in the Isère department in southeastern France.

Population

Historical population

Year Pop. ±% 1793 310 —     1806 295 −4.8% 1821 271 −8.1% 1831 243 −10.3% 1841 258 +6.2% 1851 291 +12.8% 1861 257 −11.7% 1872 251 −2.3% 1881 213 −15.1% 1891 193 −9.4% 1901 154 −20.2% 1911 132 −14.3%

Year Pop. ±% 1921 110 −16.7% 1931 117 +6.4% 1946 87 −25.6% 1954 82 −5.7% 1962 67 −18.3% 1968 57 −14.9% 1975 53 −7.0% 1982 69 +30.2% 1990 78 +13.0% 1999 129 +65.4% 2006 208 +61.2% 2012 256 +23.1%

See also

• Communes of the Isère department