Recent federal votes
BFS · sd-t-17-0214.06.2026Änderung des Bundesgesetzes über den zivilen Ersatzdienst (Zivildienstgesetz, ZDG)● Switzerland: accepted · turnout 60.9%44.4% yes
14.06.2026Volksinitiative «Keine 10-Millionen-Schweiz! (Nachhaltigkeitsinitiative)»● Switzerland: rejected · turnout 60.9%37.7% yes
08.03.2026Bundesgesetz über die Individualbesteuerung● Switzerland: accepted · turnout 58.5%65.6% yes
08.03.2026Volksinitiative «Für eine gerechte Energie- und Klimapolitik: Investieren für Wohlstand, Arbeit und Umwelt (Klimafonds-Initiative)»● Switzerland: rejected · turnout 58.5%40.6% yes
Source: BFS · retrieved 20.07.2026
Politics
National Council election 2023Mitte17.2% · strongest party
Mitte17.2%
GRÜNE16.1%
FDP15.8%
SP14.7%
SVP13.7%
Source: BFS · retrieved 20.07.2026
Taxes 2026
ESTVMunicipal tax multiplier43%
Cantonal tax multiplier147.5%
43%CH range 25%525%
Tax rank 24 of 45 in canton GenevaSource: ESTV · retrieved 20.07.2026
Climate
Genève / Cointrin · 9.2 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 governmentBéatrice Guex-Crosier
Websitebardonnex.ch ↗
Source: Wikidata · retrieved 27.07.2026
Postal codes (2)
swisstopoLocalities
swisstopo · 2Nearby municipalities
swisstopoFrequently asked questions
- What is the postal code of Bardonnex?
- Bardonnex has 2 postal codes: 1257, 1258.
- What is the tax rate in Bardonnex?
- The municipal tax multiplier of Bardonnex is 43% (2026); canton GE levies 147.5%.
- How many residents does Bardonnex have?
- Bardonnex has 2'548 residents.
- How many foreign residents live in Bardonnex?
- Bardonnex has 651 foreign residents, a share of 25.58% (2024).
- Which party is strongest in Bardonnex?
- In the 2023 National Council election, Mitte was the strongest party in Bardonnex with 17.242% of the vote.