What is the postal code of Beinwil am See?

The postal code of Beinwil am See is 5712.

What is the tax rate in Beinwil am See?

The municipal tax multiplier of Beinwil am See is 99% (2026); canton AG levies 103%.

How much tax do you pay in Beinwil am See?

A single person without children pays about 12'472 CHF income tax in Beinwil am See on 100'000 CHF gross income (federal, cantonal, municipal), rank 49 of 196 in canton AG. Source: ESTV (2026).

How many residents does Beinwil am See have?

Beinwil am See has 3'711 residents (2025).

How many foreign residents live in Beinwil am See?

Beinwil am See has 688 foreign residents, a share of 18.54% (2025).

Beinwil am See (AG): Postal Codes 5712, Tax Rate & Population

Demographics

BFS · 2025

Women

1'844 49.7%

Men

1'867 50.3%

Children & youth (0–19)

687 18.5%

Swiss citizens

3'023 81.5%

Foreign residents

688 18.5%

Population density

644 pop./km²

0–19 · 687 · 18.5%20–64 · 2'183 · 58.8%65+ · 841 · 22.7%

Foreign residents 18.5%0%64.0%

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

Vote results for Beinwil am See

BFS

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

54.7% YesNo 45.3%

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

55.5% YesNo 44.5%

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

40.6% YesNo 59.4%

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

58.9% YesNo 41.1%

08.03.2026Bundesgesetz über die IndividualbesteuerungFederal● Accepted · 54.3% Yes

46.0% YesNo 54.0%

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

24.8% YesNo 75.2%

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

45.2% YesNo 54.8%

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

40.1% YesNo 59.9%

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

74.9% YesNo 25.1%

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

47.1% YesNo 52.9%

All federal votes →

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

Politics

National Council election 2023

SVP38.0% · strongest party

SVP38.0%

SP17.3%

FDP12.0%

GRÜNE9.3%

Mitte7.5%

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

Taxes 2026

ESTV

Municipal tax multiplier99%

Cantonal tax multiplier103%

99%AG range 48%127%

Tax rank 55 of 196 in canton Aargau

Tax burden

Single, 100'000 CHF gross income

12'472 CHF(12.5%)

Rank 49 of 196 in the canton · 393 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:12'472 CHF(~12.5%)

Beinwil am SeeCanton range AargauSwitzerland median

Show data table

Gross income	Beinwil am See	Aargau	Switzerland median
40'000	5%	3.8–5.6%	5.4%
50'000	6.8%	5.2–7.7%	7.8%
60'000	8.3%	6.4–9.3%	10.5%
70'000	9.6%	7.4–10.7%	11.9%
80'000	10.6%	8.2–11.9%	13.1%
90'000	11.4%	8.9–12.8%	14.1%
100'000	12.5%	9.8–14%	15.3%
110'000	13.4%	10.5–14.9%	16.3%
120'000	14.1%	11.2–15.8%	17.2%
130'000	14.8%	11.7–16.5%	18.1%
140'000	15.5%	12.4–17.3%	19%
150'000	16.2%	13–18%	19.7%
175'000	17.8%	14.4–19.7%	21.6%
200'000	19.1%	15.5–21.1%	23.2%
225'000	20.4%	16.6–22.4%	24.6%
250'000	21.5%	17.6–23.6%	25.8%
275'000	22.4%	18.4–24.5%	26.8%
300'000	23.1%	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 1991–20209.6 °C

Precipitation 1991–20201'099 mm

9.6 °CCH range -5.5°14°

1991–2020 · MeteoSwiss, retrieved 28.08.2026

Terrain

swisstopo · DHM 40 m

Highest point

660 m

Mean elevation

504 m

Relief

211 m

Mean slope

5.7°

Flat share

48.2%

South-facing

0.8%

Above 2000 m

0.0%

Relief 211 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

26.9 GWh/yr

Roofs + façades

35.2 GWh/yr

≈ households powered

6'000

27 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

28.23 Rp./kWh

Energy

13 Rp./kWh

Grid usage

10.33 Rp./kWh

Levies + grid surcharge

3.3 Rp./kWh

28.23 Rp./kWh9.6443.61

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

Network operator EWS 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

1.79 %

Avg. rooms

4.1

Dwellings

1'899

Built before 194633.5%

Built since 200134.1%

1.79 %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 77 min · Car 64 min

AgglomerationPT 17 min · Car 9 min

Remoteness 32/196 in canton

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

Municipality

Wikidata · CC0

Websitebeinwilamsee.ch ↗

Wikidata · continuously updated, retrieved 31.08.2026

Rankings

31

Largest municipalities3'711 #70 AG · #607 CH Families & children18.5% #160 AG · #1579 CH Age structure22.7% #35 AG · #731 CH Women share49.7% #81 AG · #1144 CH Foreign residents18.5% #132 AG · #990 CH Population density644/km² #60 AG · #401 CH Tax burden12'472 #49 AG · #393 CH Taxes99% #55 AG Warmest municipalities9.6 °C #141 AG · #900 CH Sunniest municipalities40.8% #27 AG · #1505 CH Rainiest municipalities1'099 mm #81 AG · #1110 CH Voter turnout54.9% #95 AG · #1092 CH Against Switzerland10% #131 AG · #1245 CH Aligned with Switzerland90% #36 AG · #256 CH SVP strongholds38% #133 AG · #770 CH SP strongholds17.3% #36 AG · #705 CH Centre strongholds7.5% #168 AG · #1503 CH FDP strongholds12% #90 AG · #1150 CH GLP strongholds7% #103 AG · #759 CH Green strongholds9.3% #13 AG · #666 CH Largest by area5.8 km² #99 AG · #1425 CH Highest municipalities520 m #35 AG · #1123 CH Remotest municipalities77 min #32 AG · #833 CH Best-connected municipalities77 min #165 AG · #1286 CH Highest peaks660 m #70 AG · #1331 CH Highest-lying municipalities504 m #70 AG · #1404 CH Greatest vertical range211 m #104 AG · #1309 CH Steepest municipalities5.7° #130 AG · #1449 CH Solar potential27 GWh #74 AG · #770 CH Cheapest electricity28.23 Rp./kWh #166 AG · #1152 CH Most expensive electricity28.23 Rp./kWh #31 AG · #955 CH

Postal codes (1)

swisstopo

5712

Beinwil am See

Localities

swisstopo · 1

Beinwil am See5712

Nearby municipalities

swisstopo

Frequently asked questions

What is the postal code of Beinwil am See?: The postal code of Beinwil am See is 5712.
What is the tax rate in Beinwil am See?: The municipal tax multiplier of Beinwil am See is 99% (2026); canton AG levies 103%.
How much tax do you pay in Beinwil am See?: A single person without children pays about 12'472 CHF income tax in Beinwil am See on 100'000 CHF gross income (federal, cantonal, municipal), rank 49 of 196 in canton AG. Source: ESTV (2026).
How many residents does Beinwil am See have?: Beinwil am See has 3'711 residents (2025).
How many foreign residents live in Beinwil am See?: Beinwil am See has 688 foreign residents, a share of 18.54% (2025).

Map

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