Avernes

For other uses, see Avernes (disambiguation).

Avernes
Commune
L'Aubette de Meulan River
Location of Avernes
Avernes Avernes
Coordinates: 49°05′11″N 1°52′27″E
Country	France
Region	Île-de-France
Department	Val-d'Oise
Arrondissement	Pontoise
Canton	Vauréal
Intercommunality	CC Vexin Centre
Government
• Mayor (2014-2020)	Daniel Bailleux
Area 1	17.15 km2 (6.62 sq mi)
Population  (2021)	865
• Density	50/km2 (130/sq mi)
Time zone	UTC+01:00 (CET)
• Summer (DST)	UTC+02:00 (CEST)
INSEE/Postal code	95040 /95450
Elevation	82–201 m (269–659 ft)
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Avernes is a commune in the Val-d'Oise department in Île-de-France in northern France. On 1 January 2018, the former commune of Gadancourt was merged into Avernes.

Population

Historical population of Avernes

Year	1793	1800	1806	1821	1831	1836	1841	1846	1851	1856
Population	667	531	555	540	536	551	511	553	564	548

Year	1861	1866	1872	1876	1881	1886	1891	1896	1901	1906
Population	538	547	519	519	513	487	507	523	533	504

Year	1911	1921	1926	1931	1936	1946	1954	1962	1968	1975
Population	485	591	597	522	483	563	596	477	491	602

Year	1982	1990	1999	2008	2014
Population	715	704	776	813	793

See also

• Communes of the Val-d'Oise department

External links

• Base Mérimée: Search for heritage in the commune, Ministère français de la Culture. (in French)
• Association of Mayors of the Val d’Oise (in French)