Oncy-sur-École
Oncy-sur-École is a commune. It is in Île-de-France in the Essonne department in north France.
Oncy-sur-École | |
The town hall in Oncy-sur-École | |
Administration | |
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Country | France |
Region | Île-de-France |
Department | Essonne |
Arrondissement | Évry |
Canton | Mennecy |
Intercommunality | Deux Vallées |
Mayor | Bruno Delecour (2020–2026) |
Statistics | |
Elevation | 62–132 m (203–433 ft) |
Land area1 | 5.37 km2 (2.07 sq mi) |
INSEE/Postal code | 91463/ 91490 |
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km² (0.386 sq mi or 247 acres) and river estuaries. |