CH Switzerland Major Regions Postal Code Details
🏛️ Baden · Argovia
5404
Baden
8962
Baltenschwil
5454
Bellikon
8962
Bergdietikon
5413
Birmenstorf
5512
Büblikon
5453
Busslingen
5405
Dättwil
5420
Ehrendingen
5408
Ennetbaden
5300
Ennetturgi
5442
Fislisbach
5423
Freienwil
5412
Gebenstorf
5415
Hertenstein
8956
Killwangen
5416
Kirchdorf
8109
Kloster Fahr
5444
Künten
5506
Mägenwil
5507
Mellingen
5432
Neuenhof
5443
Niederrohrdorf
5415
Nussbaumen
5452
Oberrohrdorf
5415
Obersiggenthal
5417
Obersiggingen
5436
Oetlikon
5453
Remetschwil
5412
Reuss
5415
Rieden
5406
Rütihof
5301
Siggenthal Station
8957
Spreitenbach
5452
Staretschwil
5608
Stetten
5444
Sulz Bei Künten
5300
Turgi
5417
Untersiggenthal
5417
Untersiggingen
5443
Vogelrüti
5412
Vogelsang
5430
Wettingen
5300
Wil Bei Turgi
5512
Wohlenschwil
5303
Würenlingen
5436
Würenlos
📮CH Switzerland Regional Postal Code FAQ & Postal Regulations
🔢 How many digits is a Swiss postal code?
Swiss postal codes consist of 4 digits (e.g., 8001 for Zürich).
🌐 How to find a Swiss postal code?
Use the postal code lookup tool on Swiss Post's official website (www.post.ch) by entering an address or city name.
📮 Is the postal code mandatory for mail to Switzerland?
Yes! The 4-digit code is essential for mail sorting. Omission may cause delays or failed delivery.
📦 Format for international parcels?
Write the postal code and city on the last address line (e.g., 8001 Zürich), with 'SWITZERLAND' on a separate line below.