About
Our Mission
Our mission is to make Swiss postal code, municipality, and demographic data easily accessible to everyone. We aggregate official government data sources into a user-friendly, multilingual platform that serves researchers, businesses, and anyone interested in Swiss geographic and demographic information.
What We Offer
- Comprehensive postal code database covering all of Switzerland
- Detailed demographic information for municipalities and cantons
- Interactive maps and geographic data
- Full multilingual support (German, French, Italian, English)
Data Sources
All data on this platform comes from official Swiss government sources:
swisstopo
Swiss Federal Office of Topography - Official geographic data, postal codes, and municipality boundaries
BFS/OFS (Federal Statistical Office)
Swiss Federal Statistical Office - Population statistics, demographic data, and official municipality codes
Swiss Post
Swiss Post - Postal code information and address validation data
Our Methodology
We maintain an automated data pipeline that regularly fetches, processes, and validates data from official Swiss government sources. Our system ensures data accuracy through cross-referencing multiple sources and validating against official records.
Update Frequency: Data is updated quarterly or when official sources publish new releases
About the Platform
This platform is built with modern web technologies to ensure fast performance, SEO optimization, and accessibility. Our static-site generation approach means instant page loads while maintaining fresh data.
Technology Stack
- Next.js 15 (React)
- TypeScript
- Tailwind CSS
- SQLite
- Firebase Hosting
Open Data Commitment
We believe in open access to public data. All data presented on this platform originates from Swiss government open data sources and is freely available for public use in accordance with their respective licensing terms.
Contact
For questions, feedback, or data inquiries, please reach out through our GitHub repository or contact us directly.