Postal Code 78859 CEDEX

Élancourt · Yvelines, Île-de-France

78859 CEDEX is the postal code of Élancourt in Yvelines, Île-de-France, France.

Postal Code: 78859 CEDEX
Department: Yvelines
Region: Île-de-France
Country: France

Place with postal code 78859 CEDEX

Place	Sub-district	Department	Location
Élancourt	Rambouillet	Yvelines	48.784, 1.955

Near Paris

The nearest major city is Paris, about 30 km away.

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Nearby postal codes

All postal codes in Yvelines →

Frequently asked questions

Which places use postal code 78859 CEDEX?

Élancourt.

Which department and region is 78859 CEDEX in?

Yvelines, Île-de-France, France.

What is the nearest major city to 78859 CEDEX?

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.