Recent federal votes
BFS · sd-t-17-0214.06.2026Änderung des Bundesgesetzes über den zivilen Ersatzdienst (Zivildienstgesetz, ZDG)● Switzerland: accepted · turnout 53.6%54.7% yes
14.06.2026Volksinitiative «Keine 10-Millionen-Schweiz! (Nachhaltigkeitsinitiative)»● Switzerland: rejected · turnout 54.7%54.6% yes
08.03.2026Bundesgesetz über die Individualbesteuerung● Switzerland: accepted · turnout 49.2%52.9% yes
08.03.2026Volksinitiative «Für eine gerechte Energie- und Klimapolitik: Investieren für Wohlstand, Arbeit und Umwelt (Klimafonds-Initiative)»● Switzerland: rejected · turnout 49.2%21.8% yes
Source: BFS · retrieved 20.07.2026
Politics
National Council election 2023SVP29.2% · strongest party
SVP29.2%
FDP26.5%
Mitte16.7%
SP8.5%
GLP8.0%
Source: BFS · retrieved 20.07.2026
Taxes 2026
ESTVMunicipal tax multiplier113%
Cantonal tax multiplier104%
113%CH range 25%525%
Tax rank 30 of 104 in canton SolothurnSource: ESTV · retrieved 20.07.2026
Climate
Basel / Binningen · 15.1 kmAnnual mean temperature 202511.8 °C
Precipitation 2025930 mm
11.8 °CCH range -5.5°14°
Source: MeteoSwiss · retrieved 24.07.2026
Municipality
Wikidata · CC0Websitebreitenbach.ch ↗
Source: Wikidata · retrieved 27.07.2026
Postal codes (2)
swisstopoLocalities
swisstopo · 2Nearby municipalities
swisstopoFrequently asked questions
- What is the postal code of Breitenbach?
- Breitenbach has 2 postal codes: 4226, 4232.
- What is the tax rate in Breitenbach?
- The municipal tax multiplier of Breitenbach is 113% (2026); canton SO levies 104%.
- How many residents does Breitenbach have?
- Breitenbach has 4'304 residents.
- How many foreign residents live in Breitenbach?
- Breitenbach has 1'159 foreign residents, a share of 26.55% (2024).
- Which party is strongest in Breitenbach?
- In the 2023 National Council election, SVP was the strongest party in Breitenbach with 29.239% of the vote.