Recent federal votes
BFS · sd-t-17-0214.06.2026Änderung des Bundesgesetzes über den zivilen Ersatzdienst (Zivildienstgesetz, ZDG)● Switzerland: accepted · turnout 55.6%53.2% yes
14.06.2026Volksinitiative «Keine 10-Millionen-Schweiz! (Nachhaltigkeitsinitiative)»● Switzerland: rejected · turnout 56.7%47.1% yes
08.03.2026Bundesgesetz über die Individualbesteuerung● Switzerland: accepted · turnout 53.7%52.1% yes
08.03.2026Volksinitiative «Für eine gerechte Energie- und Klimapolitik: Investieren für Wohlstand, Arbeit und Umwelt (Klimafonds-Initiative)»● Switzerland: rejected · turnout 53.5%23.8% yes
Source: BFS · retrieved 20.07.2026
Politics
National Council election 2023SVP35.3% · strongest party
SVP35.3%
Mitte20.1%
SP18.9%
FDP9.9%
GRÜNE6.3%
Source: BFS · retrieved 20.07.2026
Taxes 2026
ESTVMunicipal tax multiplier122%
Cantonal tax multiplier104%
122%CH range 25%525%
Tax rank 57 of 104 in canton SolothurnSource: ESTV · retrieved 20.07.2026
Climate
Basel / Binningen · 7.4 kmAnnual mean temperature 202511.8 °C
Precipitation 2025930 mm
11.8 °CCH range -5.5°14°
Source: MeteoSwiss · retrieved 24.07.2026
Municipality
Wikidata · CC0Websitebaettwil.ch ↗
Source: Wikidata · retrieved 27.07.2026
Postal codes (2)
swisstopoLocalities
swisstopo · 2Nearby municipalities
swisstopoFrequently asked questions
- What is the postal code of Bättwil?
- Bättwil has 2 postal codes: 4105, 4112.
- What is the tax rate in Bättwil?
- The municipal tax multiplier of Bättwil is 122% (2026); canton SO levies 104%.
- How many residents does Bättwil have?
- Bättwil has 1'191 residents.
- How many foreign residents live in Bättwil?
- Bättwil has 188 foreign residents, a share of 15.77% (2024).
- Which party is strongest in Bättwil?
- In the 2023 National Council election, SVP was the strongest party in Bättwil with 35.269% of the vote.