What is the postal code of Rodersdorf?

The postal code of Rodersdorf is 4118.

What is the tax rate in Rodersdorf?

The municipal tax multiplier of Rodersdorf is 130% (2026); canton SO levies 104%.

How many residents does Rodersdorf have?

Rodersdorf has 1'418 residents.

How many foreign residents live in Rodersdorf?

Rodersdorf has 187 foreign residents, a share of 13.28% (2024).

Which party is strongest in Rodersdorf?

In the 2023 National Council election, SP was the strongest party in Rodersdorf with 32.011% of the vote.

Switzerland · Canton SO

Rodersdorf

4118

SO CANTON4118

Residents

1'418

Area

5.4 km²

Elevation

391 m a.s.l.

Tax multiplier

130%

Postal codes

Recent federal votes

BFS · sd-t-17-02

14.06.2026Änderung des Bundesgesetzes über den zivilen Ersatzdienst (Zivildienstgesetz, ZDG)● Switzerland: accepted · turnout 69.8%42.2% yes

14.06.2026Volksinitiative «Keine 10-Millionen-Schweiz! (Nachhaltigkeitsinitiative)»● Switzerland: rejected · turnout 70.6%35.6% yes

08.03.2026Bundesgesetz über die Individualbesteuerung● Switzerland: accepted · turnout 66.1%62.8% yes

08.03.2026Volksinitiative «Für eine gerechte Energie- und Klimapolitik: Investieren für Wohlstand, Arbeit und Umwelt (Klimafonds-Initiative)»● Switzerland: rejected · turnout 65.7%41.1% yes

Source: BFS · retrieved 20.07.2026

Politics

National Council election 2023

SP32.0% · strongest party

SP32.0%

SVP20.7%

GRÜNE16.2%

Mitte10.0%

FDP7.6%

Source: BFS · retrieved 20.07.2026

Taxes 2026

ESTV

Municipal tax multiplier130%

Cantonal tax multiplier104%

130%CH range 25%525%

Tax rank 95 of 104 in canton Solothurn

Source: ESTV · retrieved 20.07.2026

Climate

Basel / Binningen · 11.5 km

Annual mean temperature 202511.8 °C

Precipitation 2025930 mm

11.8 °CCH range -5.5°14°

Source: MeteoSwiss · retrieved 24.07.2026

Municipality

Wikidata · CC0

Websiterodersdorf.ch ↗

Source: Wikidata · retrieved 27.07.2026

Postal codes (1)

swisstopo

4118

Rodersdorf

Localities

swisstopo · 1

Rodersdorf4118

Nearby municipalities

swisstopo

Frequently asked questions

What is the postal code of Rodersdorf?: The postal code of Rodersdorf is 4118.
What is the tax rate in Rodersdorf?: The municipal tax multiplier of Rodersdorf is 130% (2026); canton SO levies 104%.
How many residents does Rodersdorf have?: Rodersdorf has 1'418 residents.
How many foreign residents live in Rodersdorf?: Rodersdorf has 187 foreign residents, a share of 13.28% (2024).
Which party is strongest in Rodersdorf?: In the 2023 National Council election, SP was the strongest party in Rodersdorf with 32.011% of the vote.

Map

OpenStreetMap