What is the postal code of Büsserach?

The postal code of Büsserach is 4227.

What is the tax rate in Büsserach?

The municipal tax multiplier of Büsserach is 111% (2026); canton SO levies 104%.

How many residents does Büsserach have?

Büsserach has 2'431 residents (2023).

Which canton is Büsserach in?

Büsserach is located in canton SO.

Switzerland · Canton SO

Büsserach

4227

SO CANTON4227

Residents

2'431

Area

7.6 km²

Tax multiplier

111%

Postal codes

Demographics

BFS · 2023

Women

1'207 49.7%

Men

1'224 50.3%

Children & youth (0–19)

488 20.1%

Swiss citizens

2'029 82.8%

Foreign residents

421 17.2%

0–19 · 488 · 20.1%20–64 · 1'479 · 60.8%65+ · 464 · 19.1%

Foreign residents 17.2%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 56.2%59.4% yes

14.06.2026Volksinitiative «Keine 10-Millionen-Schweiz! (Nachhaltigkeitsinitiative)»● Switzerland: rejected · turnout 57.2%61.9% yes

08.03.2026Bundesgesetz über die Individualbesteuerung● Switzerland: accepted · turnout 52.4%44.1% yes

08.03.2026Volksinitiative «Für eine gerechte Energie- und Klimapolitik: Investieren für Wohlstand, Arbeit und Umwelt (Klimafonds-Initiative)»● Switzerland: rejected · turnout 52.6%17.6% yes

Source: BFS · retrieved 20.07.2026

Politics

National Council election 2023

SVP39.1% · strongest party

SVP39.1%

Mitte20.8%

FDP17.9%

SP6.2%

GRÜNE5.8%

Source: BFS · retrieved 20.07.2026

Taxes 2026

ESTV

Municipal tax multiplier111%

Cantonal tax multiplier104%

111%CH range 25%525%

Tax rank 24 of 104 in canton Solothurn

Source: ESTV · retrieved 20.07.2026

Climate

Delémont · 15.2 km

Annual mean temperature 202510.4 °C

Precipitation 20251'089 mm

10.4 °CCH range -5.5°14°

Source: MeteoSwiss · retrieved 24.07.2026

Municipality

Wikidata · CC0

Websitebuesserach.ch ↗

Source: Wikidata · retrieved 20.07.2026

Postal codes (1)

swisstopo

4227

Büsserach

Nearby municipalities

swisstopo

Frequently asked questions

What is the postal code of Büsserach?: The postal code of Büsserach is 4227.
What is the tax rate in Büsserach?: The municipal tax multiplier of Büsserach is 111% (2026); canton SO levies 104%.
How many residents does Büsserach have?: Büsserach has 2'431 residents (2023).
Which canton is Büsserach in?: Büsserach is located in canton SO.

Map

OpenStreetMap