All 3'190 Postal Codes of Switzerland
All Swiss postal codes, grouped by the nine postal regions. The first digit denotes the region, from 1 (west) to 9 (east).
Data as of 2026-05-17
- Postal Codes 1000–1999628 entries
- Postal Codes 2000–2999222 entries
- Postal Codes 3000–3999454 entries
- Postal Codes 4000–4999264 entries
- Postal Codes 5000–5999203 entries
- Postal Codes 6000–6999484 entries
- Postal Codes 7000–7999261 entries
- Postal Codes 8000–8999472 entries
- Postal Codes 9000–9999202 entries