Postal Code 91120
Palaiseau · Essonne, Île-de-France
91120 is the postal code of Palaiseau in Essonne, Île-de-France, France.
- Postal Code
- 91120
- Department
- Essonne
- Region
- Île-de-France
- Country
- France
Place with postal code 91120
| Place | Sub-district | Department | Location |
|---|---|---|---|
| Palaiseau | Palaiseau | Essonne | 48.718, 2.250 |
Near Paris
The nearest major city is Paris, about 17 km away.
Nearby postal codes
Frequently asked questions
Which places use postal code 91120?
Palaiseau.
Which department and region is 91120 in?
Essonne, Île-de-France, France.
What is the nearest major city to 91120?
Paris, about 17 km away.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.