Dashboard Municipalities Search Blog Pricing

Log in Free API key

Dashboard Municipalities Search

Municipalities › AG

Hallwil (AG)

40 streets · 546 official addresses · Postcodes 5705 · FSO no. 4197

Search an address

OpenData Altius

Official directory of Swiss building addresses from swisstopo: streets, house numbers, postcodes, building IDs and coordinates.

Quick Access

Addresses API
API Documentation
Pricing

Resources

swisstopo – official address directory

Support this project — Help us keep Swiss public data accessible

Buy us a coffee

© 2026 OpenData Altius. All rights reserved.

Privacy Terms of Use Legal Notice Cookies Blog Data sources

Buy us a coffee Explore the data