Ollainville, Essonne

Commune in Île-de-France, France

Coat of arms

Location of Ollainville

(2020–2026) Jean-Michel Giraudeau^[1]Area

11.33 km² (4.37 sq mi)Population

(2021)^[2]

5,314 • Density470/km² (1,200/sq mi)Time zoneUTC+01:00 (CET) • Summer (DST)UTC+02:00 (CEST)INSEE/Postal code

91461 /91340

Elevation46–168 m (151–551 ft)¹ French Land Register data, which excludes lakes, ponds, glaciers > 1 km² (0.386 sq mi or 247 acres) and river estuaries.

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

Population

Historical population
Year	Pop.	±% p.a.
1968	1,393	—
1975	1,876	+4.34%
1982	2,603	+4.79%
1990	3,555	+3.97%
1999	3,896	+1.02%
2007	4,565	+2.00%
2012	4,613	+0.21%
2017	4,722	+0.47%
Source: INSEE^[3]

Inhabitants of Ollainville are known as Ollainvillois in French.

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

External links

Wikimedia Commons has media related to Ollainville (Essonne).

Official website (in French)
Base Mérimée: Search for heritage in the commune, Ministère français de la Culture. (in French)
Mayors of Essonne Association (in French)