What is the postal code of Zufikon?

The postal code of Zufikon is 5621.

What is the tax rate in Zufikon?

The municipal tax multiplier of Zufikon is 79% (2026); canton AG levies 103%.

How many residents does Zufikon have?

Zufikon has 4'917 residents (2023).

Which canton is Zufikon in?

Zufikon is located in canton AG.

Switzerland · Canton AG

Zufikon

5621

AG CANTON5621

Residents

4'917

Area

4.8 km²

Tax multiplier

79%

Postal codes

Demographics

BFS · 2023

Women

2'486 50.6%

Men

2'431 49.4%

Children & youth (0–19)

971 19.7%

Swiss citizens

3'859 78.7%

Foreign residents

1'047 21.3%

0–19 · 971 · 19.7%20–64 · 2'903 · 59.0%65+ · 1'043 · 21.2%

Foreign residents 21.3%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 65.5%56.3% yes

14.06.2026Volksinitiative «Keine 10-Millionen-Schweiz! (Nachhaltigkeitsinitiative)»● Switzerland: rejected · turnout 66.2%53.3% yes

08.03.2026Bundesgesetz über die Individualbesteuerung● Switzerland: accepted · turnout 61.7%50.0% yes

08.03.2026Volksinitiative «Für eine gerechte Energie- und Klimapolitik: Investieren für Wohlstand, Arbeit und Umwelt (Klimafonds-Initiative)»● Switzerland: rejected · turnout 61.7%21.0% yes

Source: BFS · retrieved 20.07.2026

Politics

National Council election 2023

SVP36.9% · strongest party

SVP36.9%

Mitte14.5%

FDP13.6%

SP12.5%

GLP10.8%

Source: BFS · retrieved 20.07.2026

Taxes 2026

ESTV

Municipal tax multiplier79%

Cantonal tax multiplier103%

79%CH range 25%525%

Tax rank 9 of 196 in canton Aargau

Source: ESTV · retrieved 20.07.2026

Climate

Lägern · 14.2 km

Annual mean temperature 20258.8 °C

8.8 °CCH range -5.5°14°

Source: MeteoSwiss · retrieved 24.07.2026

Municipality

Wikidata · CC0

Websitezufikon.ch ↗

Source: Wikidata · retrieved 20.07.2026

Postal codes (1)

swisstopo

5621

Zufikon

Nearby municipalities

swisstopo

Rudolfstetten-Friedlisberg

AG · 2.7 km

Oberwil-Lieli

AG · 3 km

Frequently asked questions

What is the postal code of Zufikon?: The postal code of Zufikon is 5621.
What is the tax rate in Zufikon?: The municipal tax multiplier of Zufikon is 79% (2026); canton AG levies 103%.
How many residents does Zufikon have?: Zufikon has 4'917 residents (2023).
Which canton is Zufikon in?: Zufikon is located in canton AG.

Map

OpenStreetMap