Commune · Essonne · Île-de-France · France

Boissy-sous-Saint-Yon — Postal code

Name: Boissy-sous-Saint-Yon
Address: Île-de-France, 91790, FR

The postal code of Boissy-sous-Saint-Yon is 91790.

Commune: Boissy-sous-Saint-Yon
Department: Essonne
Region: Île-de-France
Country: France
Postal code: 91790
Single source Value from one source, not cross-checked.
Coordinates: 48.5538, 2.2121
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Nearby localities

Abbéville-la-Rivière91150
Angerville91670
Angervilliers91470
Arpajon91290
Arrancourt91690
Athis-Mons91200
Authon-la-Plaine91410
Auvernaux91830
Auvers-Saint-Georges91580
Avrainville91630

About this page

French postal codes have five digits: the first two identify the département. One postal code usually serves several communes, so a code page lists every commune it covers.

GeoNames. Data generated on 2026-08-21. Methodology · Report an error on this page