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Official directory of towns and cities

This directory contains the names, perimeters and post codes of all localities in Switzerland and the Principality of Liechtenstein.

Official directory of towns and cities

All Switzerland’s localities in a single database

A locality (town, city, village) is a geographically defined developed area that is of national importance and which may also incorporate secondary residential zones. Each location is designated by an unambiguous place name and a unique post code.

The place name forms an integral part of the postal address of a building. The Federal Office of Topography swisstopo compiles, manages and publishes the official directory of towns and cities as a dataset listing the names, postcodes and perimeters of all localities in Switzerland and the Principality of Liechtenstein.

swisstopo constantly updates the data based on input from the cantons and Swiss Post. An updated version is always published on the first day of each month.

The official localities directory is also accessible via map.geo.admin.ch.

 

Utilisation of the directory

The official directory of towns and cities can be used for a broad variety of tasks:

  • for carrying out analyses that require a spatial reference to Switzerland’s addressing system
  • in combination with other geodata sets
  • as a visual background for orientation in global information and CAD systems
  • for comprehensive statistical analyses and simulations
  • as a reference dataset for the development of information systems.

The directory is a valuable tool in cases in which important localities do not take the form of political municipalities, for example for political analyses or within the framework of initiatives and referenda where there is a need to verify signatures.

Terms of use

Technical information

File formats

The official directory of towns and cities is available in the following file formats:

  • ESRI File Geodatabase
  • ESRI Shapefile
  • Interlis 1
  • CSV (Excel)

Coordinate systems

The official directory of towns and cities is available in the following coordinate systems:

  • LV95
  • WGS84 (CSV only)

Updates

The official directory of towns and cities is updated monthly as of the first of each month. Changes relating to the official directory of towns and cities are registered and reported by the relevant cantonal authorities and Swiss Post. If something should nonetheless be overlooked, it can be notified directly to the relevant cantonal surveying authority.

Production information and release notes are not available in English. Please select your preferred language in the navigation bar to view the documents. 

Directory of towns and cities - Access to geodata


Federal Office of Topography swisstopo Seftigenstrasse 264
P.O. Box
3084 Wabern
Tel.
+41 58 469 01 11

E-mail

Federal Office of Topography swisstopo

Seftigenstrasse 264
P.O. Box
3084 Wabern

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