Saint Cyr sous Dourdan (Saint-Cyr-sous-Dourdan), Île-de-France
Saint Cyr sous Dourdan: commune in Essonne, France
About
Quick Facts about Saint-Cyr-sous-Dourdan
| Population | 978 |
| Country | France |
| State | Île-de-France (France) |
| County | Essonne |
| Postal code | 91410 |
| Area | 9.89 km2 |
| Official name | Saint-Cyr-sous-Dourdan, Franc-Cyr |
| Latitude & Longitude | 48.5667,2.0333 |
| Male population | 492 |
| Female population | 486 |
| Time Zone | Europe/Paris |
| Local time | 05:20:22 (16th April 2026) |
Geography
Saint-Cyr-sous-Dourdan is located at 48°34'0"N 2°1'60"E (48.5666700, 2.0333300). It has 3 neighbors: Le Val Saint Germain, Dourdan and Angervilliers.
Saint Cyr sous Dourdan map
Click "full screen" 
icon to open full mode. View satellite images
icon to open full mode. View satellite images
Demographics
| Year | Population | % Change | Method |
|---|---|---|---|
| 2013 | 1,006 | - | census |
| 2015 | 1,003 | -0.3% | census |
| 2016 | 1,018 | 1.47% | census |
| 2017 | 978 | -4.09% | census |
Franc-Cyr, Saint-Cyr, Sen-Sir-su-Durdan, sheng xi su du er dang, Сен-Сир-су-Дурдан, Сен-Сір-су-Дурдан, سینٹ-کیر-سوس-ڈوردان, 圣西苏杜尔当