Switzerland · Canton BL
Arlesheim
4144BL CANTON4144
Residents
9'385
Area
6.9 km²
Elevation
461 m a.s.l.
Tax multiplier
47%
Postal codes
1
Recent federal votes
BFS · sd-t-17-0214.06.2026Änderung des Bundesgesetzes über den zivilen Ersatzdienst (Zivildienstgesetz, ZDG)● Switzerland: accepted · turnout 62.1%47.4% yes
14.06.2026Volksinitiative «Keine 10-Millionen-Schweiz! (Nachhaltigkeitsinitiative)»● Switzerland: rejected · turnout 63.0%31.3% yes
08.03.2026Bundesgesetz über die Individualbesteuerung● Switzerland: accepted · turnout 59.2%57.3% yes
08.03.2026Volksinitiative «Für eine gerechte Energie- und Klimapolitik: Investieren für Wohlstand, Arbeit und Umwelt (Klimafonds-Initiative)»● Switzerland: rejected · turnout 59.2%34.8% yes
Source: BFS · retrieved 20.07.2026
Politics
National Council election 2023SP25.9% · strongest party
SP25.9%
FDP18.0%
SVP17.8%
GRÜNE15.4%
Mitte10.7%
Source: BFS · retrieved 20.07.2026
Taxes 2026
ESTVMunicipal tax multiplier47%
Cantonal tax multiplier100%
47%CH range 25%525%
Tax rank 3 of 86 in canton Basel-LandschaftSource: ESTV · retrieved 20.07.2026
Climate
Basel / Binningen · 5.6 kmAnnual mean temperature 202511.8 °C
Precipitation 2025930 mm
11.8 °CCH range -5.5°14°
Source: MeteoSwiss · retrieved 24.07.2026
Municipality
Wikidata · CC0Websitearlesheim.ch ↗
Source: Wikidata · retrieved 27.07.2026
Postal codes (1)
swisstopoLocalities
swisstopo · 1Nearby municipalities
swisstopoFrequently asked questions
- What is the postal code of Arlesheim?
- The postal code of Arlesheim is 4144.
- What is the tax rate in Arlesheim?
- The municipal tax multiplier of Arlesheim is 47% (2026); canton BL levies 100%.
- How many residents does Arlesheim have?
- Arlesheim has 9'385 residents.
- How many foreign residents live in Arlesheim?
- Arlesheim has 2'008 foreign residents, a share of 21.56% (2024).
- Which party is strongest in Arlesheim?
- In the 2023 National Council election, SP was the strongest party in Arlesheim with 25.896% of the vote.