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 | |
|---|---|
| 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. | |