Postal Code 91640
Briis-sous-Forges +3 · Essonne, Île-de-France
91640 is the postal code of Briis-sous-Forges, Fontenay-lès-Briis, Janvry and 1 other place in Essonne, Île-de-France, France.
- Postal Code
- 91640
- Department
- Essonne
- Region
- Île-de-France
- Country
- France
4 places with postal code 91640
| Place | Sub-district | Department | Location |
|---|---|---|---|
| Briis-sous-Forges | Palaiseau | Essonne | 48.624, 2.121 |
| Fontenay-lès-Briis | Palaiseau | Essonne | 48.620, 2.153 |
| Janvry | Palaiseau | Essonne | 48.648, 2.153 |
| Vaugrigneuse | Palaiseau | Essonne | 48.603, 2.122 |
Near Paris
The nearest major city is Paris, about 30 km away.
Nearby postal codes
Frequently asked questions
Which places use postal code 91640?
Briis-sous-Forges, Fontenay-lès-Briis, Janvry, Vaugrigneuse.
Which department and region is 91640 in?
Essonne, Île-de-France, France.
What is the nearest major city to 91640?
Paris, about 30 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.