Postcode area · Sion · Valais
The postcode areas of Sion in numbers
Sion has 5 postcode areas and 34,913 residents in 2025, with population, density and indicators for each.
- 5 postcode areas
- 34,913 residents
List of postcode areas in Sion
Click a column heading to sort the table.
| Postcode area | Population | Population density | Area | Share of foreign nationals | Dwellings |
|---|---|---|---|---|---|
| 1950 Sion | 28,514 | 1,626 people/km² | 17.5 km² | 34.5% | 16,719 |
| 1967 Bramois | 4,051 | 880.7 people/km² | 4.6 km² | 20.5% | 2,098 |
| 1991 Turin (Salins) | 1,238 | 443.7 people/km² | 2.8 km² | – | 658 |
| 1962 Pont-de-la-Morge (Sion) | 1,110 | 474.4 people/km² | 2.3 km² | 38.3% | 566 |
| 1992 Les Mayens-de-Sion | – | – | 7.9 km² | – | 842 |
Frequently asked questions
How many postcode areas does Sion have?
Sion has 5 postcode areas. Largest by population: 1950 Sion (28,514 residents).