Sion, Valais, Switzerland
The capital of the Valais canton in the Rhone Valley, surrounded by vineyards and Alpine peaks, with a historic old town and two iconic hilltop castles.
Below Average vs Switzerland avg (100)
Affordable
Household income
Job market health
Sion vs Switzerland Average
Taxes
- Cantonal Income Tax: 11.0%
- VAT: 8.1%
Economy & Jobs
- Median Income: CHF 75,000
- Unemployment: 2.5%
- Population: 35,000
Climate
- Sunny Days: 200/year
- Summer High: 80°F
- Winter Low: 28°F
Housing
- Median Home: CHF480,000
- 1BR Rent: CHF1000/mo
Cost of Living
Sion's cost of living index is 100 (Switzerland average = 100).
| Category | Sion | National Average | Difference |
|---|---|---|---|
| Overall | 100 | 100 | 0.0% |
| Housing | 100 | 100 | 0.0% |
Data source: BFS / Numbeo, 2026
Housing Market
| Metric | Value |
|---|---|
| Median Home Price | CHF480,000 |
| Median Rent (1BR) | CHF1000/mo |
| Median Rent (2BR) | CHF1,250/mo |
| Price per Sq Ft | CHF320 |
Data source: Homegate / Comparis, 2026
True Cost of Home Ownership
Utilities
Estimated monthly utility costs for a typical household in Sion:
| Utility | Estimated Monthly Cost | Notes |
|---|---|---|
| Electricity | CHF65 | Based on ~4,500 kWh/year typical Swiss household usage |
| Heating & Cooling | CHF109 | Estimated based on local climate. electric or gas heating |
| Cooling (AC) | N/A | Estimated based on local climate and electricity rates |
| Water | CHF35 | Includes sewer |
| Internet (100+ Mbps) | CHF50 | Broadband average |
| Garbage / Trash | CHF30 | Private service |
| Total Utilities | CHF289 | Monthly estimate (including heating & cooling) |
Data sources: ElCom, Swissgrid, BFS 2025
Best Neighborhoods
Downtown Sion
The heart of the city with restaurants, shops, and entertainment. Average rent: CHF1,200/mo.
Sion Heights
Trendy area with local businesses and a mix of historic and modern housing. Average rent: CHF1,100/mo.
East Sion
Up-and-coming neighborhood with new developments and young professionals. Average rent: CHF900/mo.
West Sion
Family-friendly area with parks and good schools. Average rent: CHF950/mo.
Remote Work Score
Sion scores —/100 for remote work readiness:
Climate
Sion has a varied climate with distinct seasons.
| Month | Avg High | Avg Low | Rainfall |
|---|---|---|---|
| January | 48°F | 28°F | 2.5" |
| April | 65°F | 43°F | 2.8" |
| July | 80°F | 55°F | 1.5" |
| October | 60°F | 46°F | 2.2" |
Taxes
- Cantonal Income Tax: 11%
- VAT: 8.1%
- Property Tax: ~0.3% of assessed value
Economy & Jobs
Major industries include technology, healthcare, education, and manufacturing. The unemployment rate is 2.5%.
Important Disclaimer: All data on this page is for informational purposes only and does not constitute financial, legal, tax, or real estate advice. URCity and Northshore Press are not financial advisors, tax professionals, or real estate agents. Always consult qualified professionals before making relocation or financial decisions.
Frequently Asked Questions
What is the cost of living in Sion, Valais, Switzerland?
The cost of living index in Sion is 100, which is Lower the Switzerland national average of 100.
How much does it cost to buy a home in Sion?
The median home price in Sion is CHF480,000. The housing index is 100.
What is the average rent for a 1-bedroom apartment?
The average rent for a 1-bedroom apartment in Sion is approximately CHF1000/mo.
Does Sion, VS have income tax?
Sion is in VS, which has an income tax rate of 11%.
What is the climate like in Sion?
Sion enjoys approximately 200 sunny days per year. Summer highs reach around 80°F, while winter lows can drop to around 28°F.
Data Sources
- Cost of Living: BFS / Numbeo, 2026
- Housing Data: Homegate / Comparis, 2026
- Income & Employment: BFS Labour Force Survey, 2024
- Utilities ElCom, Swissgrid, BFS 2025
Data last updated: July 12, 2026. Data may not reflect current market conditions. Always verify with local sources before making relocation decisions.