Switzerland · Canton AG

Hallwil

5705

AG CANTON5705

Residents

1'021

Area

2.2 km²

Elevation

479 m a.s.l.

Tax multiplier

126%

Postal codes

1

Recent federal votes

BFS · sd-t-17-02

14.06.2026Änderung des Bundesgesetzes über den zivilen Ersatzdienst (Zivildienstgesetz, ZDG)● Switzerland: accepted · turnout 57.9%55.2% yes

14.06.2026Volksinitiative «Keine 10-Millionen-Schweiz! (Nachhaltigkeitsinitiative)»● Switzerland: rejected · turnout 58.2%64.3% yes

08.03.2026Bundesgesetz über die Individualbesteuerung● Switzerland: accepted · turnout 54.2%48.0% yes

08.03.2026Volksinitiative «Für eine gerechte Energie- und Klimapolitik: Investieren für Wohlstand, Arbeit und Umwelt (Klimafonds-Initiative)»● Switzerland: rejected · turnout 53.7%20.6% yes

Source: BFS · retrieved 20.07.2026

Politics

National Council election 2023

SVP53.6% · strongest party

SVP53.6%

SP10.4%

FDP8.2%

Mitte6.8%

GRÜNE5.8%

Source: BFS · retrieved 20.07.2026

Taxes 2026

ESTV

Municipal tax multiplier126%

Cantonal tax multiplier103%

126%CH range 25%525%

Tax rank 193 of 196 in canton Aargau

Source: ESTV · retrieved 20.07.2026

Climate

Buchs / Aarau · 9.2 km

Annual mean temperature 202510.9 °C

Precipitation 20251'065 mm

10.9 °CCH range -5.5°14°

Source: MeteoSwiss · retrieved 24.07.2026

Municipality

Wikidata · CC0

Websitehallwil.ch ↗

Source: Wikidata · retrieved 27.07.2026

Postal codes (1)

swisstopo

Localities

swisstopo · 1

Nearby municipalities

swisstopo

Frequently asked questions

What is the postal code of Hallwil?: The postal code of Hallwil is 5705.
What is the tax rate in Hallwil?: The municipal tax multiplier of Hallwil is 126% (2026); canton AG levies 103%.
How many residents does Hallwil have?: Hallwil has 1'021 residents.
How many foreign residents live in Hallwil?: Hallwil has 234 foreign residents, a share of 22.85% (2024).
Which party is strongest in Hallwil?: In the 2023 National Council election, SVP was the strongest party in Hallwil with 53.56% of the vote.

Map

OpenStreetMap