Demographics
BFS · 2023Women
158 50.3%
Men
156 49.7%
Children & youth (0–19)
78 24.8%
Swiss citizens
267 84.0%
Foreign residents
51 16.0%
0–19 · 78 · 24.8%20–64 · 186 · 59.2%65+ · 50 · 15.9%
Foreign residents 16.0%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 58.9%65.0% yes
14.06.2026Volksinitiative «Keine 10-Millionen-Schweiz! (Nachhaltigkeitsinitiative)»● Switzerland: rejected · turnout 60.4%58.2% yes
08.03.2026Bundesgesetz über die Individualbesteuerung● Switzerland: accepted · turnout 64.3%56.8% yes
08.03.2026Volksinitiative «Für eine gerechte Energie- und Klimapolitik: Investieren für Wohlstand, Arbeit und Umwelt (Klimafonds-Initiative)»● Switzerland: rejected · turnout 64.3%27.3% yes
Source: BFS · retrieved 20.07.2026
Politics
National Council election 2023FDP34.8% · strongest party
FDP34.8%
SVP25.0%
SP17.0%
GRÜNE10.6%
Mitte9.2%
Source: BFS · retrieved 20.07.2026
Taxes 2026
ESTVMunicipal tax multiplier78%
Cantonal tax multiplier155%
78%CH range 25%525%
Tax rank 275 of 300 in canton VaudSource: ESTV · retrieved 20.07.2026
Climate
Payerne · 4.5 kmAnnual mean temperature 202510.8 °C
Precipitation 2025806 mm
10.8 °CCH range -5.5°14°
Source: MeteoSwiss · retrieved 24.07.2026
Municipality
Wikidata · CC0Head of governmentJean-Marie Crausaz
Websitetrey.ch ↗
Source: Wikidata · retrieved 20.07.2026
Postal codes (1)
swisstopoNearby municipalities
swisstopoFrequently asked questions
- What is the postal code of Trey?
- The postal code of Trey is 1552.
- What is the tax rate in Trey?
- The municipal tax multiplier of Trey is 78% (2026); canton VD levies 155%.
- How many residents does Trey have?
- Trey has 314 residents (2023).
- Which canton is Trey in?
- Trey is located in canton VD.