La Ferté-Alais
La Ferté-Alais is a commune. It is in Île-de-France in the Essonne department in north France.
La Ferté-Alais | |
The town hall in La Ferté-Alais | |
Administration | |
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Country | France |
Region | Île-de-France |
Department | Essonne |
Arrondissement | Étampes |
Canton | Mennecy |
Intercommunality | Val d'Essonne |
Mayor | Mariannick Morvan (2020–2026) |
Statistics | |
Elevation | 53–142 m (174–466 ft) |
Land area1 | 4.55 km2 (1.76 sq mi) |
INSEE/Postal code | 91232/ 91590 |
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km² (0.386 sq mi or 247 acres) and river estuaries. |