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 much tax do you pay in Hallwil?

A single person without children pays about 13'912 CHF income tax in Hallwil on 100'000 CHF gross income (federal, cantonal, municipal), rank 193 of 196 in canton AG. Source: ESTV (2026).

How many residents does Hallwil have?

Hallwil has 1'040 residents (2025).

How many foreign residents live in Hallwil?

Hallwil has 235 foreign residents, a share of 22.6% (2025).

Switzerland · Canton AG

Hallwil

5705

AG CANTON5705

Residents

1'040

Area

2.2 km²

Population density

477 pop./km²

Elevation

479 m a.s.l.

Tax multiplier

126%

Postal codes

Relief © swisstopo · TINITALY · geoland.at · LGL · IGN

Demographics

BFS · 2025

Women

513 49.3%

Men

527 50.7%

Children & youth (0–19)

211 20.3%

Swiss citizens

805 77.4%

Foreign residents

235 22.6%

Population density

477 pop./km²

0–19 · 211 · 20.3%20–64 · 643 · 61.8%65+ · 186 · 17.9%

Foreign residents 22.6%0%64.0%

STATPOP 2025 · Federal Statistical Office (FSO), retrieved 31.08.2026 · swisstopo, retrieved 24.08.2026

Vote results for Hallwil

BFS

14.06.2026Änderung des Bundesgesetzes über den zivilen Ersatzdienst (Zivildienstgesetz, ZDG)Federal● Accepted · 52.5% Yes

55.2% YesNo 44.8%

14.06.2026Volksinitiative «Keine 10-Millionen-Schweiz! (Nachhaltigkeitsinitiative)»Federal● Rejected · 45.2% Yes

64.3% YesNo 35.7%

14.06.2026Aargauische Volksinitiative "Bildungsqualität sichern – JETZT!" vom 28. August 2024Cantonal AG● Rejected · 42.6% Yes

42.1% YesNo 58.0%

14.06.2026Verkehrsinfrastruktur-Entwicklung Raum Suhr (VERAS); Verpflichtungskredit vom 16. Dezember 2025Cantonal AG● Accepted · 54.3% Yes

51.8% YesNo 48.2%

08.03.2026Bundesgesetz über die IndividualbesteuerungFederal● Accepted · 54.3% Yes

48.0% YesNo 52.0%

08.03.2026Volksinitiative «Für eine gerechte Energie- und Klimapolitik: Investieren für Wohlstand, Arbeit und Umwelt (Klimafonds-Initiative)»Federal● Rejected · 29.3% Yes

20.6% YesNo 79.4%

08.03.2026Volksinitiative «200 Franken sind genug! (SRG-Initiative)»Federal● Rejected · 38.1% Yes

53.5% YesNo 46.5%

08.03.2026Bargeldinitiative und Gegenvorschlag: StichfrageFederal● Rejected · 37.4% Yes

46.6% YesNo 53.4%

08.03.2026Bundesbeschluss über die schweizerische Währung und die Bargeldversorgung (Gegenvorschlag zur Bargeldinitiative)Federal● Accepted · 73.4% Yes

69.3% YesNo 30.7%

08.03.2026Volksinitiative «Ja zu einer unabhängigen, freien Schweizer Währung mit Münzen oder Banknoten (Bargeld ist Freiheit)»Federal● Rejected · 45.6% Yes

54.8% YesNo 45.2%

All federal votes →

Popular votes (sd-t-17-02) 2026 · Federal Statistical Office (FSO), retrieved 31.08.2026

Politics

National Council election 2023

SVP53.6% · strongest party

SVP53.6%

SP10.4%

FDP8.2%

Mitte6.8%

GRÜNE5.8%

sd-t-17.02-NRW2023 2023 · Federal Statistical Office (FSO), retrieved 31.08.2026

Taxes 2026

ESTV

Municipal tax multiplier126%

Cantonal tax multiplier103%

126%AG range 48%127%

Tax rank 193 of 196 in canton Aargau

Tax burden

Single, 100'000 CHF gross income

13'912 CHF(13.9%)

Rank 193 of 196 in the canton · 814 of 2110 in Switzerland

Median canton 12'952 CHF · median Switzerland 15'290 CHF

Cheapest Oberwil-Lieli 9'753 CHF · most expensive Ammerswil 13'965 CHF

Income tax as % of gross income

100'000 CHF:13'912 CHF(~13.9%)

HallwilCanton range AargauSwitzerland median

Show data table

Gross income	Hallwil	Aargau	Switzerland median
40'000	5.6%	3.8–5.6%	5.4%
50'000	7.6%	5.2–7.7%	7.8%
60'000	9.3%	6.4–9.3%	10.5%
70'000	10.7%	7.4–10.7%	11.9%
80'000	11.8%	8.2–11.9%	13.1%
90'000	12.8%	8.9–12.8%	14.1%
100'000	13.9%	9.8–14%	15.3%
110'000	14.9%	10.5–14.9%	16.3%
120'000	15.7%	11.2–15.8%	17.2%
130'000	16.4%	11.7–16.5%	18.1%
140'000	17.2%	12.4–17.3%	19%
150'000	17.9%	13–18%	19.7%
175'000	19.6%	14.4–19.7%	21.6%
200'000	21%	15.5–21.1%	23.2%
225'000	22.3%	16.6–22.4%	24.6%
250'000	23.5%	17.6–23.6%	25.8%
275'000	24.5%	18.4–24.5%	26.8%
300'000	25.3%	19.1–25.3%	27.4%

2026 · Federal Tax Administration (FTA), retrieved 31.08.2026

Climate

MeteoSwiss 1 km grid · 1991–2020

Annual mean temperature 1991–20209.7 °C

Precipitation 1991–20201'103 mm

9.7 °CCH range -5.5°14°

1991–2020 · MeteoSwiss, retrieved 28.08.2026

Terrain

swisstopo · DHM 40 m

Highest point

546 m

Mean elevation

477 m

Relief

106 m

Mean slope

5.2°

Flat share

59.1%

South-facing

0.4%

Above 2000 m

0.0%

Relief 106 m0 m3'847 m

Terrain figures cover the whole municipal territory (swisstopo swissALTIRegio) — not the settlement point. Slope and south-facing share are resolution-dependent and measured at 40 m.

swissALTIRegio 2026 · swisstopo, retrieved 28.08.2026

Solar potential

BFE

Roof potential

11.2 GWh/yr

Roofs + façades

14.3 GWh/yr

≈ households powered

2'500

11 GWh/yr01'133 GWh/yr

BFE solar factsheet ↗

Modelled roof and façade potential from the BFE solar model — the electricity these surfaces could produce, not installed capacity or what the municipality actually generates today. The household figure divides the roof potential by 4'500 kWh per year, ElCom’s reference household (consumption profile H4, a 5-room apartment).

Swiss Federal Office of Energy (SFOE), retrieved 31.08.2026

Electricity

ElCom · 2026

Tariff H4

27.89 Rp./kWh

Energy

11.4 Rp./kWh

Grid usage

12.23 Rp./kWh

Levies + grid surcharge

3.06 Rp./kWh

27.89 Rp./kWh9.6443.61

Canton median 27.73 Rp./kWhSwiss median 27.7 Rp./kWh

Network operator AEW Energie AG

ElCom tariff comparison ↗

How this is measured

Total household electricity price for ElCom consumption profile H4 — 4'500 kWh a year, a 5-room flat with electric stove and tumble dryer — standard product, excluding VAT, for the tariff year shown. Energy, grid usage, levies to public bodies and the federal grid surcharge are included. Canton and Swiss medians are ElCom's own published figures.

2026 · Federal Electricity Commission (ElCom), retrieved 28.08.2026

Housing

BFS

Vacancy rate

1.91 %

Avg. rooms

3.9

Dwellings

524

Built before 194622.5%

Built since 200130.3%

1.91 %0 %12 %

Vacancy rate from the BFS vacant-dwelling count (2025); building age and room count from the Buildings and Dwellings Statistics (2024). The average room count treats the ‘6 rooms or more’ class as 6, so it is a slight lower bound. The vacancy rate is volatile for small municipalities.

Buildings and Dwellings Statistics 2024 · Federal Statistical Office (FSO), retrieved 31.08.2026 · Vacant dwellings survey 2025 · Federal Statistical Office (FSO), retrieved 31.08.2026

Accessibility

ARE · NPVM

Major centrePT 65 min · Car 53 min

AgglomerationPT 27 min · Car 17 min

Remoteness 88/196 in canton

National Passenger Transport Model (NPVM) 2025 · Federal Office for Spatial Development (ARE), retrieved 28.08.2026

Municipality

Wikidata · CC0

Websitehallwil.ch ↗

Wikidata · continuously updated, retrieved 31.08.2026

Rankings

Largest municipalities1'040 #162 AG · #1433 CH Families & children20.3% #101 AG · #1048 CH Age structure17.9% #148 AG · #1664 CH Women share49.3% #107 AG · #1393 CH Foreign residents22.6% #81 AG · #676 CH Population density477/km² #87 AG · #527 CH Tax burden13'912 #193 AG · #815 CH Taxes126% #193 AG Warmest municipalities9.7 °C #123 AG · #825 CH Sunniest municipalities40.4% #50 AG · #1655 CH Rainiest municipalities1'103 mm #80 AG · #1089 CH Voter turnout51.6% #142 AG · #1518 CH Against Switzerland29.6% #6 AG · #87 CH Aligned with Switzerland70.4% #160 AG · #1371 CH SVP strongholds53.6% #17 AG · #149 CH SP strongholds10.4% #141 AG · #1476 CH Centre strongholds6.8% #179 AG · #1593 CH FDP strongholds8.2% #171 AG · #1571 CH GLP strongholds5.7% #142 AG · #1037 CH Green strongholds5.8% #93 AG · #1380 CH Largest by area2.2 km² #191 AG · #1987 CH Highest municipalities479 m #59 AG · #1327 CH Remotest municipalities65 min #88 AG · #1178 CH Best-connected municipalities65 min #112 AG · #948 CH Highest peaks546 m #142 AG · #1730 CH Highest-lying municipalities477 m #90 AG · #1548 CH Greatest vertical range106 m #180 AG · #1802 CH Steepest municipalities5.2° #145 AG · #1533 CH Solar potential11 GWh #155 AG · #1463 CH Cheapest electricity27.89 Rp./kWh #127 AG · #1037 CH Most expensive electricity27.89 Rp./kWh #74 AG · #1075 CH

Postal codes (1)

swisstopo

5705

Hallwil

Localities

swisstopo · 1

Hallwil5705

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 much tax do you pay in Hallwil?: A single person without children pays about 13'912 CHF income tax in Hallwil on 100'000 CHF gross income (federal, cantonal, municipal), rank 193 of 196 in canton AG. Source: ESTV (2026).
How many residents does Hallwil have?: Hallwil has 1'040 residents (2025).
How many foreign residents live in Hallwil?: Hallwil has 235 foreign residents, a share of 22.6% (2025).

Map

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