Postal Code 91204 CEDEX
Athis-Mons · Essonne, Île-de-France
91204 CEDEX is the postal code of Athis-Mons in Essonne, Île-de-France, France.
- Postal Code
- 91204 CEDEX
- Department
- Essonne
- Region
- Île-de-France
- Country
- France
Place with postal code 91204 CEDEX
| Place | Sub-district | Department | Location |
|---|---|---|---|
| Athis-Mons | Palaiseau | Essonne | 48.705, 2.392 |
Near Paris
The nearest major city is Paris, about 17 km away.
Nearby postal codes
Frequently asked questions
Which places use postal code 91204 CEDEX?
Athis-Mons.
Which department and region is 91204 CEDEX in?
Essonne, Île-de-France, France.
What is the nearest major city to 91204 CEDEX?
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.