Recent federal votes
BFS · sd-t-17-0214.06.2026Änderung des Bundesgesetzes über den zivilen Ersatzdienst (Zivildienstgesetz, ZDG)● Switzerland: accepted · turnout 55.4%58.8% yes
14.06.2026Volksinitiative «Keine 10-Millionen-Schweiz! (Nachhaltigkeitsinitiative)»● Switzerland: rejected · turnout 55.4%53.8% yes
08.03.2026Bundesgesetz über die Individualbesteuerung● Switzerland: accepted · turnout 48.9%50.4% yes
08.03.2026Volksinitiative «Für eine gerechte Energie- und Klimapolitik: Investieren für Wohlstand, Arbeit und Umwelt (Klimafonds-Initiative)»● Switzerland: rejected · turnout 48.9%21.4% yes
Source: BFS · retrieved 20.07.2026
Politics
National Council election 2023SVP37.6% · strongest party
SVP37.6%
SP15.5%
FDP10.6%
GLP10.4%
Mitte8.5%
Source: BFS · retrieved 20.07.2026
Taxes 2026
ESTVMunicipal tax multiplier157%
Cantonal tax multiplier297.5%
157%CH range 25%525%
Tax rank 63 of 334 in canton BernSource: ESTV · retrieved 20.07.2026
Climate
Wynau · 3.5 kmAnnual mean temperature 202510.5 °C
Precipitation 20251'082 mm
10.5 °CCH range -5.5°14°
Source: MeteoSwiss · retrieved 24.07.2026
Municipality
Wikidata · CC0Websiteaarwangen.ch ↗
Source: Wikidata · retrieved 27.07.2026
Postal codes (2)
swisstopoLocalities
swisstopo · 2Nearby municipalities
swisstopoFrequently asked questions
- What is the postal code of Aarwangen?
- Aarwangen has 2 postal codes: 4912, 4922.
- What is the tax rate in Aarwangen?
- The municipal tax multiplier of Aarwangen is 157% (2026); canton BE levies 297.5%.
- How many residents does Aarwangen have?
- Aarwangen has 4'772 residents.
- How many foreign residents live in Aarwangen?
- Aarwangen has 936 foreign residents, a share of 19.45% (2024).
- Which party is strongest in Aarwangen?
- In the 2023 National Council election, SVP was the strongest party in Aarwangen with 37.646% of the vote.