France

78154 CEDEX post code

Post code details

1 place

Code

Place

Le Chesnay

Region

Île-de-France

County

Yvelines

Coordinates

48.8222, 2.1221

Accuracy

5 / 6

Country

France

Location

OpenStreetMap ↗

48.8222, 2.1221© OpenStreetMap

Places under this code

Place	Region	County	Coordinates
Le Chesnay	Île-de-France	Yvelines	48.8222, 2.1221

Nearby codes

All →

78134 CEDEX 78135 CEDEX 78139 CEDEX 78140 78141 CEDEX 78142 CEDEX 78143 CEDEX 78145 CEDEX 78146 CEDEX 78147 CEDEX 78148 CEDEX 78149 CEDEX

Same code in other countries

Country	Place	Region
MX Mexico	Lomas de Morales	San Luis Potosí
UA Ukraine	Сороки	Ivano-Frankivska
US United States	Schertz	Texas

FAQ

Which city is 78154 CEDEX in?

Le Chesnay, Île-de-France, France.

What are the coordinates of 78154 CEDEX?

48.8222, 2.1221

Is 78154 CEDEX used in other countries?

Yes, 3 other countries.

The data is unofficial and has known truncation; verify with the recipient and carrier for critical shipments. See data source & license → · Updated 2026-11-09. Attribution in