Switzerland · Canton VS
Val-d'Illiez
1873VS CANTON1873
Residents
2'129
Area
39.3 km²
Elevation
948 m a.s.l.
Tax multiplier
130%
Postal codes
1
Recent federal votes
BFS · sd-t-17-0214.06.2026Änderung des Bundesgesetzes über den zivilen Ersatzdienst (Zivildienstgesetz, ZDG)● Switzerland: accepted · turnout 60.9%62.9% yes
14.06.2026Volksinitiative «Keine 10-Millionen-Schweiz! (Nachhaltigkeitsinitiative)»● Switzerland: rejected · turnout 61.2%63.1% yes
08.03.2026Bundesgesetz über die Individualbesteuerung● Switzerland: accepted · turnout 56.8%42.1% yes
08.03.2026Volksinitiative «Für eine gerechte Energie- und Klimapolitik: Investieren für Wohlstand, Arbeit und Umwelt (Klimafonds-Initiative)»● Switzerland: rejected · turnout 56.8%16.5% yes
Source: BFS · retrieved 20.07.2026
Politics
National Council election 2023SVP37.5% · strongest party
SVP37.5%
Mitte33.9%
FDP11.9%
SP7.4%
GRÜNE6.2%
Source: BFS · retrieved 20.07.2026
Taxes 2026
ESTVMunicipal tax multiplier130%
Cantonal tax multiplier100%
130%CH range 25%525%
Tax rank 95 of 122 in canton ValaisSource: ESTV · retrieved 20.07.2026
Climate
Evionnaz · 12.7 kmAnnual mean temperature 202512 °C
Precipitation 2025861 mm
12 °CCH range -5.5°14°
Source: MeteoSwiss · retrieved 24.07.2026
Municipality
Wikidata · CC0Websiteilliez.ch ↗
Source: Wikidata · retrieved 27.07.2026
Postal codes (1)
swisstopoLocalities
swisstopo · 3Nearby municipalities
swisstopoFrequently asked questions
- What is the postal code of Val-d'Illiez?
- The postal code of Val-d'Illiez is 1873.
- What is the tax rate in Val-d'Illiez?
- The municipal tax multiplier of Val-d'Illiez is 130% (2026); canton VS levies 100%.
- How many residents does Val-d'Illiez have?
- Val-d'Illiez has 2'129 residents.
- How many foreign residents live in Val-d'Illiez?
- Val-d'Illiez has 428 foreign residents, a share of 19.95% (2024).
- Which party is strongest in Val-d'Illiez?
- In the 2023 National Council election, SVP was the strongest party in Val-d'Illiez with 37.505% of the vote.