Postal codes

🇨🇭Switzerland

4,520 postal / ZIP codes

COUNTRYCH
CODES4,520
REGIONS26

Switzerland has 4,520 postal codes (ZIP codes) across 26 regions. Each code maps to a place name, administrative region and coordinates. Search any Switzerland postal code below, or fetch it from the free API.

Postal codes
4,520
Regions
26
Country
🇨🇭Switzerland

Search Switzerland postal codes

Browse by region (26)

A sample postal code from each region — open one for its place, coordinates and API call.

Frequently asked questions about Switzerland postal codes

How many postal codes does Switzerland have?

Switzerland has 4,520 postal codes across 26 regions in our dataset.

How do I look up a Switzerland postal code?

Use the search box above to find any Switzerland postal code by code or place name, or call the free API — no key required.

What does a Switzerland postal code look like?

For example, 1595 is a valid postal code in Switzerland. Open it to see its place, region and coordinates.

Browse postal codes in other countries

Query Switzerland postal codes from the API

Free REST API, no key required. 4,520 Switzerland codes, each resolvable in one request.

GET countries.dev/postal/CH/1595
Resolve a Switzerland postal code to its place and coordinatesDocs
GET countries.dev/postal/countries
List all countries with postal coverageDocs
GET countries.dev/alpha/CH
Full country record for SwitzerlandDocs