What is the postal code of Hüniken?

The postal code of Hüniken is 4554.

What is the tax rate in Hüniken?

The municipal tax multiplier of Hüniken is 125% (2026); canton SO levies 104%.

How many residents does Hüniken have?

Hüniken has 160 residents (2023).

Which canton is Hüniken in?

Hüniken is located in canton SO.

Switzerland · Canton SO

Hüniken

4554

SO CANTON4554

Residents

160

Area

1 km²

Tax multiplier

125%

Postal codes

Demographics

BFS · 2023

Women

78 48.8%

Men

82 51.2%

Children & youth (0–19)

37 23.1%

Swiss citizens

155 96.3%

Foreign residents

6 3.7%

0–19 · 37 · 23.1%20–64 · 90 · 56.3%65+ · 33 · 20.6%

Foreign residents 3.7%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 71.9%72.4% yes

14.06.2026Volksinitiative «Keine 10-Millionen-Schweiz! (Nachhaltigkeitsinitiative)»● Switzerland: rejected · turnout 71.9%54.0% yes

08.03.2026Bundesgesetz über die Individualbesteuerung● Switzerland: accepted · turnout 75.0%66.7% yes

08.03.2026Volksinitiative «Für eine gerechte Energie- und Klimapolitik: Investieren für Wohlstand, Arbeit und Umwelt (Klimafonds-Initiative)»● Switzerland: rejected · turnout 75.0%22.2% yes

Source: BFS · retrieved 20.07.2026

Politics

National Council election 2023

SVP29.4% · strongest party

SVP29.4%

Mitte21.7%

SP15.9%

FDP14.0%

GRÜNE12.9%

Source: BFS · retrieved 20.07.2026

Taxes 2026

ESTV

Municipal tax multiplier125%

Cantonal tax multiplier104%

125%CH range 25%525%

Tax rank 77 of 104 in canton Solothurn

Source: ESTV · retrieved 20.07.2026

Climate

Koppigen · 7.7 km

Annual mean temperature 202510.2 °C

Precipitation 2025894 mm

10.2 °CCH range -5.5°14°

Source: MeteoSwiss · retrieved 24.07.2026

Municipality

Wikidata · CC0

Websitehueniken.ch ↗

Source: Wikidata · retrieved 20.07.2026

Postal codes (1)

swisstopo

4554

Hüniken

Nearby municipalities

swisstopo

Frequently asked questions

What is the postal code of Hüniken?: The postal code of Hüniken is 4554.
What is the tax rate in Hüniken?: The municipal tax multiplier of Hüniken is 125% (2026); canton SO levies 104%.
How many residents does Hüniken have?: Hüniken has 160 residents (2023).
Which canton is Hüniken in?: Hüniken is located in canton SO.

Map

OpenStreetMap