Commune · Île-de-France · Yvelines · Mantes-la-Jolie · Rosny-sur-Seine · France

Rosny-sur-Seine Postal code

78710Commune

Looking for the postal code for Rosny-sur-Seine? This commune is located in Île-de-France · Yvelines · Mantes-la-Jolie · Rosny-sur-Seine · France. Use our directory to find the correct postal code for Rosny-sur-Seine and nearby locations.

Complete Location Hierarchy

Communes are the most local delivery level in France. Matching the correct commune with the right postal code helps reduce failed deliveries and return-to-sender errors.

Île-de-France
—
Region
Yvelines
—
Department
Mantes-la-Jolie
—
Arrondissement
78710
Commune · Current

Interactive map of Rosny-sur-Seine · France — postal codes & coordinates

Loading map…

Open in OpenStreetMap

Postal code for this area

Rosny-sur-Seine uses the following postal code.

78710

Developer API

Get this data via API

Free JSON for Rosny-sur-Seine.

Try it in the consoleGet a free API key

Requests need a free API key.

API reference
Example request
GEThttps://api.listpostcode.com/v1/countries/FR/resolve?path=/ile-de-france/yvelines/mantes-la-jolie/rosny-sur-seine-78710
curl -H "x-api-key: YOUR_API_KEY" \
  "https://api.listpostcode.com/v1/countries/FR/resolve?path=/ile-de-france/yvelines/mantes-la-jolie/rosny-sur-seine-78710"