What is the postal code of Niederbuchsiten?

The postal code of Niederbuchsiten is 4626.

What is the tax rate in Niederbuchsiten?

The municipal tax multiplier of Niederbuchsiten is 107% (2026); canton SO levies 104%.

How many residents does Niederbuchsiten have?

Niederbuchsiten has 1'301 residents.

How many foreign residents live in Niederbuchsiten?

Niederbuchsiten has 278 foreign residents, a share of 20.73% (2024).

Which party is strongest in Niederbuchsiten?

In the 2023 National Council election, SVP was the strongest party in Niederbuchsiten with 37.892% of the vote.

Switzerland · Canton SO

Niederbuchsiten

4626

SO CANTON4626

Residents

1'301

Area

5.5 km²

Elevation

480 m a.s.l.

Tax multiplier

107%

Postal codes

Recent federal votes

BFS · sd-t-17-02

14.06.2026Änderung des Bundesgesetzes über den zivilen Ersatzdienst (Zivildienstgesetz, ZDG)● Switzerland: accepted · turnout 60.4%65.1% yes

14.06.2026Volksinitiative «Keine 10-Millionen-Schweiz! (Nachhaltigkeitsinitiative)»● Switzerland: rejected · turnout 60.4%66.5% yes

08.03.2026Bundesgesetz über die Individualbesteuerung● Switzerland: accepted · turnout 53.5%44.0% yes

08.03.2026Volksinitiative «Für eine gerechte Energie- und Klimapolitik: Investieren für Wohlstand, Arbeit und Umwelt (Klimafonds-Initiative)»● Switzerland: rejected · turnout 53.5%19.8% yes

Source: BFS · retrieved 20.07.2026

Politics

National Council election 2023

SVP37.9% · strongest party

SVP37.9%

Mitte30.4%

FDP16.8%

SP4.4%

GLP4.2%

Source: BFS · retrieved 20.07.2026

Taxes 2026

ESTV

Municipal tax multiplier107%

Cantonal tax multiplier104%

107%CH range 25%525%

Tax rank 11 of 104 in canton Solothurn

Source: ESTV · retrieved 20.07.2026

Climate

Wynau · 4.8 km

Annual mean temperature 202510.5 °C

Precipitation 20251'082 mm

10.5 °CCH range -5.5°14°

Source: MeteoSwiss · retrieved 24.07.2026

Municipality

Wikidata · CC0

Websiteniederbuchsiten.ch ↗

Source: Wikidata · retrieved 27.07.2026

Postal codes (1)

swisstopo

4626

Niederbuchsiten

Localities

swisstopo · 1

Niederbuchsiten4626

Nearby municipalities

swisstopo

Frequently asked questions

What is the postal code of Niederbuchsiten?: The postal code of Niederbuchsiten is 4626.
What is the tax rate in Niederbuchsiten?: The municipal tax multiplier of Niederbuchsiten is 107% (2026); canton SO levies 104%.
How many residents does Niederbuchsiten have?: Niederbuchsiten has 1'301 residents.
How many foreign residents live in Niederbuchsiten?: Niederbuchsiten has 278 foreign residents, a share of 20.73% (2024).
Which party is strongest in Niederbuchsiten?: In the 2023 National Council election, SVP was the strongest party in Niederbuchsiten with 37.892% of the vote.

Map

OpenStreetMap