Valais postal codes — Switzerland

Valais is a canton of Switzerland, made up of 13 cities.

Towns in Valais include Val de Bagnes, Orsieres, Conthey, Anniviers, Naters and Nendaz, together with the surrounding localities whose postal codes are listed above.

• Monthey
• Conthey
• Entremont
• Herens
• Martigny
• Saint-Maurice
• Sion
• Brig
• Goms
• Leuk
• Raron
• Sierre
• Visp

How postal codes work in Valais

Switzerland uses a single national postal-code format, written as 9999. Four digits, numeric only. Codes in Valais follow that format like everywhere else in the country, for example 3903 for Mund.

Codes listed here for Valais begin with one of these prefixes: 18, 19 and 39. Each prefix covers the delivery areas of one part of the canton.

Postal codes across Switzerland, Valais included, are issued and maintained by Swiss Post. Reference information is available at www.post.ch.

Addressing format

Addresses in Switzerland are written [Street name] [House number], [Postal code] [City], and an address in Valais follows that same order:

Recipient name
[Street name] [House number], 3903 Mund

What this dataset covers

This reference dataset lists 50 postal codes for Valais across its cities, each paired with its locality and, where the source provides them, coordinates and a time zone.