Recent federal votes
BFS · sd-t-17-0214.06.2026Änderung des Bundesgesetzes über den zivilen Ersatzdienst (Zivildienstgesetz, ZDG)● Switzerland: accepted · turnout 51.1%47.5% yes
14.06.2026Volksinitiative «Keine 10-Millionen-Schweiz! (Nachhaltigkeitsinitiative)»● Switzerland: rejected · turnout 51.7%43.1% yes
08.03.2026Bundesgesetz über die Individualbesteuerung● Switzerland: accepted · turnout 47.4%61.5% yes
08.03.2026Volksinitiative «Für eine gerechte Energie- und Klimapolitik: Investieren für Wohlstand, Arbeit und Umwelt (Klimafonds-Initiative)»● Switzerland: rejected · turnout 47.3%32.2% yes
Source: BFS · retrieved 20.07.2026
Politics
National Council election 2023SP25.0% · strongest party
SP25.0%
SVP24.5%
FDP14.5%
GRÜNE12.2%
Mitte11.7%
Source: BFS · retrieved 20.07.2026
Taxes 2026
ESTVMunicipal tax multiplier118%
Cantonal tax multiplier104%
118%CH range 25%525%
Tax rank 42 of 104 in canton SolothurnSource: ESTV · retrieved 20.07.2026
Climate
Koppigen · 10.2 kmAnnual mean temperature 202510.2 °C
Precipitation 2025894 mm
10.2 °CCH range -5.5°14°
Source: MeteoSwiss · retrieved 24.07.2026
Municipality
Wikidata · CC0Head of governmentStefan Hug
Websitezuchwil.ch ↗
Source: Wikidata · retrieved 27.07.2026
Postal codes (2)
swisstopoLocalities
swisstopo · 2Nearby municipalities
swisstopoFrequently asked questions
- What is the postal code of Zuchwil?
- Zuchwil has 2 postal codes: 4500, 4528.
- What is the tax rate in Zuchwil?
- The municipal tax multiplier of Zuchwil is 118% (2026); canton SO levies 104%.
- How many residents does Zuchwil have?
- Zuchwil has 9'452 residents.
- How many foreign residents live in Zuchwil?
- Zuchwil has 4'351 foreign residents, a share of 45.25% (2024).
- Which party is strongest in Zuchwil?
- In the 2023 National Council election, SP was the strongest party in Zuchwil with 25.005% of the vote.