Postal Code 91450
Soisy-sur-Seine +1 · Essonne, Île-de-France
91450 is the postal code of Soisy-sur-Seine, Étiolles in Essonne, Île-de-France, France.
- Postal Code
- 91450
- Department
- Essonne
- Region
- Île-de-France
- Country
- France
2 places with postal code 91450
| Place | Sub-district | Department | Location |
|---|---|---|---|
| Soisy-sur-Seine | Évry | Essonne | 48.649, 2.452 |
| Étiolles | Évry | Essonne | 48.633, 2.482 |
Near Paris
The nearest major city is Paris, about 25 km away.
Nearby postal codes
Frequently asked questions
Which places use postal code 91450?
Soisy-sur-Seine, Étiolles.
Which department and region is 91450 in?
Essonne, Île-de-France, France.
What is the nearest major city to 91450?
Paris, about 25 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.