Ollainville | |
---|---|
Coordinates: 48°35′30″N 2°12′59″E / 48.5916°N 2.2163°E | |
Country | France |
Region | Île-de-France |
Department | Essonne |
Arrondissement | Palaiseau |
Canton | Arpajon |
Intercommunality | CA Cœur d'Essonne |
Government | |
• Mayor (2020–2026) | Jean-Michel Giraudeau [1] |
Area 1 | 11.33 km2 (4.37 sq mi) |
Population (2021)
[2] | 5,314 |
• Density | 470/km2 (1,200/sq mi) |
Time zone | UTC+01:00 ( CET) |
• Summer ( DST) | UTC+02:00 ( CEST) |
INSEE/Postal code |
91461 /91340 |
Elevation | 46–168 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.
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.