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 many residents does Beinwil am See have?

Beinwil am See has 3'601 residents (2023).

Which canton is Beinwil am See in?

Beinwil am See is located in canton AG.

Switzerland · Canton AG

Beinwil am See

5712

AG CANTON5712

Residents

3'601

Area

5.8 km²

Tax multiplier

99%

Postal codes

Demographics

BFS · 2023

Women

1'789 49.7%

Men

1'812 50.3%

Children & youth (0–19)

673 18.7%

Swiss citizens

3'015 81.1%

Foreign residents

704 18.9%

0–19 · 673 · 18.7%20–64 · 2'155 · 59.8%65+ · 773 · 21.5%

Foreign residents 18.9%0%61.6%

Source: BFS/OFS · retrieved 24.07.2026

Recent federal votes

BFS · sd-t-17-02

14.06.2026Änderung des Bundesgesetzes über den zivilen Ersatzdienst (Zivildienstgesetz, ZDG)● Switzerland: accepted · turnout 63.3%54.7% yes

14.06.2026Volksinitiative «Keine 10-Millionen-Schweiz! (Nachhaltigkeitsinitiative)»● Switzerland: rejected · turnout 64.2%55.5% yes

08.03.2026Bundesgesetz über die Individualbesteuerung● Switzerland: accepted · turnout 56.3%46.0% yes

08.03.2026Volksinitiative «Für eine gerechte Energie- und Klimapolitik: Investieren für Wohlstand, Arbeit und Umwelt (Klimafonds-Initiative)»● Switzerland: rejected · turnout 56.1%24.8% yes

Source: BFS · retrieved 20.07.2026

Politics

National Council election 2023

SVP38.0% · strongest party

SVP38.0%

SP17.3%

FDP12.0%

GRÜNE9.3%

Mitte7.5%

Source: BFS · retrieved 20.07.2026

Taxes 2026

ESTV

Municipal tax multiplier99%

Cantonal tax multiplier103%

99%CH range 25%525%

Tax rank 55 of 196 in canton Aargau

Source: ESTV · retrieved 20.07.2026

Climate

Mosen · 3.8 km

Annual mean temperature 202510.1 °C

Precipitation 2025913 mm

10.1 °CCH range -5.5°14°

Source: MeteoSwiss · retrieved 24.07.2026

Municipality

Wikidata · CC0

Websitebeinwilamsee.ch ↗

Source: Wikidata · retrieved 20.07.2026

Postal codes (1)

swisstopo

5712

Beinwil am See

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 many residents does Beinwil am See have?: Beinwil am See has 3'601 residents (2023).
Which canton is Beinwil am See in?: Beinwil am See is located in canton AG.

Map

OpenStreetMap