Poissy, Île-de-France
Poissy: Commune in Yvelines, France
About
Quick Facts about Poissy
| Population : | 37,388 |
| Country : | France |
| State : | Île-de-France (France) |
| County : | Yvelines |
| Different from : | Poisy |
| Head of government : | Mayor of Poissy |
| Postal code : | 78300 |
| Area : | 13.28 km2 |
| Official name : | Poissy |
| Male population : | 17828 |
| Female population : | 19560 |
| Altitude : | 89 feet / 27 meters |
| Capital city : | Poissy is capital of canton of Poissy |
| Time Zone : | UTC+02:00, UTC+01:00 |
| Local time : | 09:56:22 (7th December 2025) |
Geography
Poissy is located at 48°55'44"N 2°2'58"E (48.9290200, 2.0495200). It has 6 neighbors: Villennes sur Seine, Orgeval, Feucherolles, Chambourcy, Carrieres sous Poissy and Acheres.
Poissy map
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- Official Website
Official website of Poissy
- Q95598313 , 1935-05-17T00:00:00Z
- Q96316729 , 1848-08-22T00:00:00Z
- Q95479072 , 1906 1896-01-01T00:00:00Z
- Q95471206 , 1977 1968-01-01T00:00:00Z
- Jean Tricart , 1 October, 1981 1977-03-01T00:00:00Z
- Karl Olive , 2014-03-29T00:00:00Z
- Jacques Masdeu-Arus , 2008 1983-01-01T00:00:00Z
- Joseph Tréhel , 1983 1981-01-01T00:00:00Z
- Frédérik Bernard , 2014 2008-01-01T00:00:00Z
Poissy has 6 neighbours.
- Villennes-sur-Seine commune in Yvelines, France
- Orgeval commune in Yvelines, France
- Feucherolles commune in Yvelines, France
- Chambourcy commune in Yvelines, France
- Carrières-sous-Poissy commune in Yvelines, France
- Achères commune in Yvelines, France
Demographics
| Year | Population | % Change | Method |
| 2013 | 37,461 | - | census |
| 2015 | 37,093 | -0.99% | census |
| 2016 | 37,524 | 1.15% | census |
| 2017 | 37,388 | -0.36% | census |
Pinciacum, Poasi, Poissy, Puassi, powashi, pu wa xi, puasi, pwasy, Поаси, Пуасси, Пуассі, پوآسی, ポワシー, 普瓦西, 푸아시
