Postal Code 51900 CEDEX 9
Châlons-en-Champagne · Marne, Grand Est
51900 CEDEX 9 is the postal code of Châlons-en-Champagne in Marne, Grand Est, France.
- Postal Code
- 51900 CEDEX 9
- Department
- Marne
- Region
- Grand Est
- Country
- France
Place with postal code 51900 CEDEX 9
| Place | Sub-district | Department | Location |
|---|---|---|---|
| Châlons-en-Champagne | Châlons-en-Champagne | Marne | 48.954, 4.367 |
Near Paris
The nearest major city is Paris, about 148 km away.
Nearby postal codes
Frequently asked questions
Which places use postal code 51900 CEDEX 9?
Châlons-en-Champagne.
Which department and region is 51900 CEDEX 9 in?
Marne, Grand Est, France.
What is the nearest major city to 51900 CEDEX 9?
Paris, about 148 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.