Recent federal votes
BFS · sd-t-17-0214.06.2026Änderung des Bundesgesetzes über den zivilen Ersatzdienst (Zivildienstgesetz, ZDG)● Switzerland: accepted · turnout 57.7%43.7% yes
14.06.2026Volksinitiative «Keine 10-Millionen-Schweiz! (Nachhaltigkeitsinitiative)»● Switzerland: rejected · turnout 57.7%34.9% yes
08.03.2026Bundesgesetz über die Individualbesteuerung● Switzerland: accepted · turnout 56.6%67.0% yes
08.03.2026Volksinitiative «Für eine gerechte Energie- und Klimapolitik: Investieren für Wohlstand, Arbeit und Umwelt (Klimafonds-Initiative)»● Switzerland: rejected · turnout 56.6%40.5% yes
Source: BFS · retrieved 20.07.2026
Politics
National Council election 2023GRÜNE15.8% · strongest party
GRÜNE15.8%
SVP15.6%
Mitte15.2%
SP13.7%
FDP13.5%
Source: BFS · retrieved 20.07.2026
Taxes 2026
ESTVMunicipal tax multiplier37%
Cantonal tax multiplier147.5%
37%CH range 25%525%
Tax rank 11 of 45 in canton GenevaSource: ESTV · retrieved 20.07.2026
Climate
Genève / Cointrin · 7.3 kmAnnual mean temperature 202511.9 °C
Precipitation 2025921 mm
11.9 °CCH range -5.5°14°
Source: MeteoSwiss · retrieved 24.07.2026
Municipality
Wikidata · CC0Head of governmentPhilippe Rochetin · Die Mitte
Websiteplan-les-ouates.ch ↗
Source: Wikidata · retrieved 27.07.2026
Postal codes (3)
swisstopoLocalities
swisstopo · 3Nearby municipalities
swisstopoFrequently asked questions
- What is the postal code of Plan-les-Ouates?
- Plan-les-Ouates has 3 postal codes: 1212, 1228, 1257.
- What is the tax rate in Plan-les-Ouates?
- The municipal tax multiplier of Plan-les-Ouates is 37% (2026); canton GE levies 147.5%.
- How many residents does Plan-les-Ouates have?
- Plan-les-Ouates has 12'221 residents.
- How many foreign residents live in Plan-les-Ouates?
- Plan-les-Ouates has 2'929 foreign residents, a share of 24.04% (2024).
- Which party is strongest in Plan-les-Ouates?
- In the 2023 National Council election, GRÜNE was the strongest party in Plan-les-Ouates with 15.766% of the vote.