Quality of life in Sion (Valais) — scores, review and neighborhoods

7.2/ 10
Top 3% in Switzerland#3 in the cantonExceptional
Population
35,064
Commune type
City

Living in Sion, a commune of 35064 inhabitants in Canton Valais — with an overall score of 7.2/10, this commune is attractive for quality of life in Switzerland. It stands out for Annual Sunshine (10/10) and Healthcare (9.1/10). Its score is above the cantonal average.

Scorecard

Noise
7.2
Air Quality
5.6
Public Transport
3.7
Education & Culture
8.1
Nightlife & Dining
7.5
Nature & Green Spaces
7.8
Healthcare
9.1
Taxation
5.4
Annual Sunshine
10.0
Cantonal average

Sion's national strengths

Per our methodology ↗

Recommended Profiles

Retirement
ExceptionalTop 3% in Switzerland
mediantop
Family
ExcellentTop 5% in Switzerland
mediantop
Young Professional
ExcellentTop 5% in Switzerland
mediantop
Nature
Very goodTop 25% in Switzerland
mediantop

For retirees looking to settle in Switzerland, Sion achieves a compatibility score of 7.3/10. Key strengths for this profile include Nature & Green Spaces and Healthcare. The Young Professional profile (6.5/10) would find better alternatives in neighboring communes.

Strengths: Sion excels in Annual Sunshine (10/10), Healthcare (9.1/10) — excellent access to doctors, clinics, and hospitals, Education & Culture (8.1/10) — excellent access to schools, libraries, and cultural venues.

Areas to consider: Lower scores are noted for Public Transport (3.7/10) — limited public transport connections.

Sion neighbourhoods

VivaMap goes well below commune level: in Sion, scores are available per neighbourhood (H3 hexagons of ~0.1 km²) and even per rooftop. Within-commune contrasts are often as sharp as the differences between neighbouring communes.

Explore Sion neighbourhoods →
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Key Infrastructure

Education & Culture

HES-SOUniversity
EPFLUniversity
Fondation universitaire Kurt BöschUniversity
Musée de l'EvêchéMuseum
Centre pédagogique pour la prévention en cas de séismes (CPPS)Museum
Maison du DiableMuseum
Musée d'histoire du ValaisMuseum
Musée de la natureMuseum

Public Transport

SionTrain Station
Sion, CampusBus Stop
Sion, GravièreBus Stop
Sion, EntrepôtsBus Stop
Sion, gare sudBus Stop
Sion, TourbillonBus Stop
Salins, Le ParfaitBus Stop
Sion, Chanoine BerchtoldBus Stop

Healthcare Facilities

Hôpital de SionHospital
Clinique romande de réadaptation SionClinic
Clinique de ValèreMedical Centre
Clinique romande de réadaptation SionMedical Centre
Policlinique de gynécologie-obstétrique - Centre du SeinMedical Centre
Clinique romande de réadaptation SionMedical Centre
Bellevue ophtalmologueDoctor
Sun StoreDoctor

Guides to read for this area

Four guides by lifestyle profile and three analyses of this area's strongest criteria.

Considering buying property in Sion or moving to Canton Valais? Our interactive map lets you explore quality of life at the neighborhood level and compare with nearby communes.

Frequently asked questions about Sion

What's it like to live in Sion? Resident impressions and quality of life
Compared to its neighbors Vex, Veysonnaz, and Grimisuat, Sion stands out for exceptional environmental conditions and healthcare access. The commune scores remarkably high on sunshine with 10 out of 10, alongside strong performance in nature access and health services, both at 7.8. Air quality also rates favorably at 6.5, supporting outdoor lifestyles. One observation stands out: public transport connectivity at 2.3 remains a notable limitation for urban residents. Education scores moderately at 4.5, while dining and fiscal conditions offer middle-of-the-road options. The quality of life profile suits nature lovers and retirees most closely, given the emphasis on natural surroundings, healthcare, and climate.
How sunny and clean is the air in Sion?
Compared to its neighbors Vex, Veysonnaz, and Grimisuat, Sion stands out for exceptional environmental conditions. The commune scores 10 for sunshine—a remarkable rating that reflects its position in the Valais valley with notably favourable solar exposure throughout the year. Air quality is also strong at 6.5, indicating relatively clean conditions despite the urban context as the canton's largest settlement. It is worth noting that noise levels reach 7.2, suggesting moderate traffic and activity typical of a regional hub. These environmental strengths make Sion particularly appealing to nature lovers and those prioritizing outdoor living, though families and retirees seeking tranquility may want to weigh the noise dimension against the area's other attractions.
How well-connected is Sion? Transport, schools, dining
Compared to neighbors like Vex, Veysonnaz, and Grimisuat, Sion shows a mixed connectivity profile. The commune excels in environmental quality, with outstanding sunshine at 10 and strong nature and health scores both at 7.8, reflecting its Alpine valley setting. Air quality is also solid at 6.5. However, it is worth noting that transport connectivity remains a challenge at 2.3, limiting ease of regional movement. Education (4.5) and dining options (4) fall moderately short of ideal, suggesting these services exist but warrant improvement. This profile suits nature lovers and retirees seeking clean air and outdoor access, though those prioritizing public transit or diverse amenities may find alternatives more appealing.
What are the neighboring communes of Sion and how big is it?
Sion is a substantially larger urban center than its neighbors Vex, Veysonnaz, and Grimisuat. With a population of 35,064, it functions as the main hub of the Sion agglomeration and the capital of Valais canton. Compared to its smaller surrounding communes, Sion offers notably stronger environmental quality, particularly in nature access (scoring 7.8) and exceptional sunshine exposure (10), alongside solid air quality at 6.5. Health services score well at 7.8. It is worth noting that public transport lags considerably at 2.3, a weaker dimension that may challenge those relying on transit. This profile suits nature lovers and retirees drawn to sunny alpine conditions, though car dependency remains a trade-off.
Is Sion a tax-friendly municipality?
Compared to neighbors like Vex, Veysonnaz, and Grimisuat, Sion shows moderate tax positioning with a score of 5.4. It is worth noting that taxation is neither a standout strength nor weakness here. The commune's real advantages lie elsewhere: its exceptional sunshine score of 10 and strong health and nature dimensions at 7.8 each create a well-rounded environment. The education score of 4.5 represents a relative constraint. For those prioritizing tax efficiency, Sion offers a reasonable middle ground, though prospective residents should weigh this against the commune's genuine strengths in quality of life and natural amenities. This profile suits nature lovers and retirees seeking a balanced alpine setting rather than those making fiscal optimization their primary criterion.

Neighboring communes of Sion

Demographic profile

Age structure

0–19 years 19.5 %20–64 years 60.7 %65 and over 19.8 %
Density
995 inhab./km²
Change over 10 yrs
+9.6 %
Vacant housing
2.3 %
New dwellings
5.5 per 1,000 inhab.
Social assistance
4 %
Tertiary employment
82.2 %

Land use

Built-up area 34.4 %Agricultural land 36.1 %Forest 23.2 %

Source: FSO — Regional portraits of municipalities, 2021

Information

Canton
Valais (VS)
Language region
French-speaking Switzerland
Coordinates
46.2230, 7.3667
BFS Number
6266
Last updated
29 June 2026

Data: FSO, geo.admin.ch, OSM — Scores normalised 0-10