CH Switzerland Major Regions Postal Code Details
🏛️ Bremgarten · Aargau
5611
Anglikon
8905
Arni
8965
Berikon
5620
Bremgarten
5619
Büttikon
5605
Dottikon
5445
Eggenwil
5525
Fischbach-Göslikon
8964
Friedlisberg
5524
Gnadenthal
5607
Hägglingen
5626
Hermetschwil-Staffeln
5613
Hilfikon
8905
Islisberg
8916
Jonen
8966
Lieli
5524
Nesselnbach
5524
Niederwil
8917
Oberlunkhofen
8966
Oberwil-Lieli
8964
Rudolfstetten
5614
Sarmenstorf
5522
Tägerig
5619
Uezwil
8918
Unterlunkhofen
5612
Villmergen
8967
Widen
5610
Wohlen
5621
Zufikon
📮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.