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Switzerland address format & examples

How to write a Swiss address

Switzerland mailing address format example on an envelope

Switzerland address examples

Residential address exampleLandstrasse 10B 4313 Möhlin CHE

Smarty address validation tools

Smarty® has a suite of address validation tools that can format, standardize, and validate Switzerland addresses, plus addresses in 240+ other countries and territories worldwide. Validate your Swiss address with our tools.
Use the Single Address Verification Tool to verify and format 1 address at a time, the Bulk Address Validation Tool to verify and format a list addresses simultaneously, or use the International Street Address API to integrate address validation and formatting programmatically into your software systems and workflows.

Postal information

Switzerland's national postal system, "Swiss Post ," was established in 1849. As of recent data, Swiss Post services approximately 24,072 addresses, reflecting its extensive reach throughout Switzerland. The organization manages a substantial network, indicative of its role as a major postal service provider in the region.
Administrative area types and count
26 cantons
Administration area names and abbreviations
Term to describe postal codes
postal code
Postal code in language
postleitzahl
Postal code format
9999
Postal service provider and website

Country information

Country/territory name
Switzerland
ISO3
CHE
ISO 3166-1 alpha-2 country code
CH
ISO 3166-1 alpha-3 country code
CHE
ISO 3166-1 numeric country code
756
Endonym
Switzerland
Total land area
41,290 KM²
Capital
Bern
Other major cities
Zurich, Geneva, Basel

Population information

Total population
8,849,852 (2023)
Urban / rural distribution
74% / 26%
Urban population
6,548,890
Rural population
2,300,962
Official language
German, French, Italian, Romansh
All languages spoken
German, French, Italian
Most commonly used postal language
German
CC-BY 4.0 from worldbank.org
Now that you've seen our Swiss address examples and have become a wizard at Switzerland address formats, why not expand your expertise even further? Explore our detailed guides for related countries and territories to see how their address formats and examples vary.
Visit the global address formats page or Europe address formats page for more information on all the other countries and territories we cover. You can also read or read our article about international address verification to learn more.
*Data updated as of May 02, 2025

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