Étréchy, Essonne

Commune in Île-de-France, France

Coat of arms

Location of Étréchy

(2020–2026) Julien Garcia^[1]Area

14.06 km² (5.43 sq mi)Population

(2021)^[2]

6,866 • Density490/km² (1,300/sq mi)Time zoneUTC+01:00 (CET) • Summer (DST)UTC+02:00 (CEST)INSEE/Postal code

91226 /91580

Elevation63–156 m (207–512 ft)¹ French Land Register data, which excludes lakes, ponds, glaciers > 1 km² (0.386 sq mi or 247 acres) and river estuaries.

Étréchy (French pronunciation: [etʁeʃi] ^ⓘ) is a commune in the Essonne department in Île-de-France in northern France.

Geography

The village lies on the left bank of the river Juine, which forms all of the commune's eastern border.

Population

Inhabitants of Étréchy are known as Strépiniacois in French.

Historical population
Year	Pop.	±% p.a.
1968	2,876	—
1975	5,244	+8.96%
1982	5,600	+0.94%
1990	5,950	+0.76%
1999	6,104	+0.28%
2007	6,219	+0.23%
2012	6,341	+0.39%
2017	6,541	+0.62%
Source: INSEE^[3]

References

^ "Répertoire national des élus: les maires". data.gouv.fr, Plateforme ouverte des données publiques françaises (in French). 2 December 2020.
^ "Populations légales 2021". The National Institute of Statistics and Economic Studies. 28 December 2023.
^ Population en historique depuis 1968, INSEE