Demographics
BFS · 2023Women
610 51.2%
Men
581 48.8%
Children & youth (0–19)
239 20.1%
Swiss citizens
1'004 84.2%
Foreign residents
188 15.8%
0–19 · 239 · 20.1%20–64 · 712 · 59.8%65+ · 240 · 20.2%
Foreign residents 15.8%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 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 20.07.2026
Postal codes (2)
swisstopoNearby 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 (2023).
- Which canton is Bättwil in?
- Bättwil is located in canton SO.