Demographics
BFS · 2023Women
301 54.7%
Men
249 45.3%
Children & youth (0–19)
133 24.2%
Swiss citizens
445 80.5%
Foreign residents
108 19.5%
0–19 · 133 · 24.2%20–64 · 311 · 56.5%65+ · 106 · 19.3%
Foreign residents 19.5%0%61.6%
Source: BFS/OFS · retrieved 24.07.2026
Recent federal votes
BFS · sd-t-17-0214.06.2026Änderung des Bundesgesetzes über den zivilen Ersatzdienst (Zivildienstgesetz, ZDG)● Switzerland: accepted · turnout 66.7%49.8% yes
14.06.2026Volksinitiative «Keine 10-Millionen-Schweiz! (Nachhaltigkeitsinitiative)»● Switzerland: rejected · turnout 66.7%35.5% yes
08.03.2026Bundesgesetz über die Individualbesteuerung● Switzerland: accepted · turnout 62.8%74.3% yes
08.03.2026Volksinitiative «Für eine gerechte Energie- und Klimapolitik: Investieren für Wohlstand, Arbeit und Umwelt (Klimafonds-Initiative)»● Switzerland: rejected · turnout 62.8%33.5% yes
Source: BFS · retrieved 20.07.2026
Politics
National Council election 2023SVP18.1% · strongest party
SVP18.1%
FDP18.1%
SP12.5%
GRÜNE11.5%
MCR11.0%
Source: BFS · retrieved 20.07.2026
Taxes 2026
ESTVMunicipal tax multiplier46%
Cantonal tax multiplier147.5%
46%CH range 25%525%
Tax rank 35 of 45 in canton GenevaSource: ESTV · retrieved 20.07.2026
Climate
Genève / Cointrin · 10.8 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 governmentDanièle Yakoubian
Websitemairie-gy.ch ↗
Source: Wikidata · retrieved 20.07.2026
Postal codes (2)
swisstopoNearby municipalities
swisstopoFrequently asked questions
- What is the postal code of Gy?
- Gy has 2 postal codes: 1251, 1254.
- What is the tax rate in Gy?
- The municipal tax multiplier of Gy is 46% (2026); canton GE levies 147.5%.
- How many residents does Gy have?
- Gy has 550 residents (2023).
- Which canton is Gy in?
- Gy is located in canton GE.