CH Switzerland Major Regions Postal Code Details
🏛️ Brugg · Aargau
5105
Auenstein
5242
Birr
5242
Birrfeld
5244
Birrhard
5225
Bözberg
5076
Bözen
5200
Brugg
5078
Effingen
5077
Elfingen
5245
Habsburg
5212
Hausen
5200
Königsfelden
5242
Lupfig
5318
Mandach
5237
Mönthal
5243
Mülligen
5108
Oberflachs
5236
Remigen
5223
Riniken
5235
Rüfenach
5246
Scherz
5116
Schinznach Bad
5107
Schinznach Dorf
5233
Stilli
5112
Thalheim
5237
Ueberthal
5222
Umiken
5106
Veltheim
5234
Villigen
5213
Villnachern
5210
Windisch
📮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.