
Municipality · Valais
Sion may refer toan alternative spelling of Zion
The rental vacancy rate is 0.22%, 82% below the cantonal average (1.19 %). The municipal tax multiplier (Steuerfuss) is 110%, 6% below the cantonal average (117 %) — tax-favourable. Median taxable income is CHF 54'400, 12% below the Swiss median (CHF 61'929). Sion has 37'844 residents (2025).
Source: Swiss Federal Statistical Office (BFS).
2.5 kmCHF 1'098'000
4.5 rooms · 183 m²
Route de Sion 54, 1981 Vex
2.5 kmCHF 905'000
4.5 rooms · 168 m²
Rte de Sion 54, 1981 Vex
2.5 kmPrice on request
5 rooms · 300 m²
1971 Champlan (Grimisuat)
2.6 kmCHF 875'000
5.5 rooms · 281 m²
Route de la Muraz 11, 1965 La Muraz (Savièse)

CHF 1'250'000
7 rooms · 192 m²
Ch. de la Plâtrière 5, 1981 Vex
CHF 870'000
4.5 rooms · 131 m²
Chemin de Champs Devant 18, 1971 Champlan (Grimisuat)
CHF 385'000
4 rooms · 76 m²
Route des Granges 12, 1965 Savièse
74 houses are currently listed to buy in Sion on Homematch. The selection updates throughout the day as agencies publish new listings.
The median asking price in Sion is around CHF 6'899 per m². For an 80 m² property that's roughly CHF 551'926 — actual prices vary widely by neighbourhood, age and condition.
Sion is located in the canton of Valais.
Sion has approximately 37'844 residents.
The municipal tax multiplier (Steuerfuss) in Sion is 110% of the cantonal base rate. Note: this is a multiplier of the cantonal income tax, not an effective tax rate.