What is the postal code of Meltingen?

Meltingen has 2 postal codes: 4229, 4233.

What is the tax rate in Meltingen?

The municipal tax multiplier of Meltingen is 123% (2026); canton SO levies 104%.

How many residents does Meltingen have?

Meltingen has 645 residents (2023).

Which canton is Meltingen in?

Meltingen is located in canton SO.

Switzerland · Canton SO

Meltingen

4229–4233

SO CANTON4229 4233

Residents

645

Area

5.8 km²

Tax multiplier

123%

Postal codes

Demographics

BFS · 2023

Women

317 49.1%

Men

328 50.9%

Children & youth (0–19)

120 18.6%

Swiss citizens

572 90.7%

Foreign residents

59 9.4%

0–19 · 120 · 18.6%20–64 · 388 · 60.2%65+ · 137 · 21.2%

Foreign residents 9.4%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 62.8%55.2% yes

14.06.2026Volksinitiative «Keine 10-Millionen-Schweiz! (Nachhaltigkeitsinitiative)»● Switzerland: rejected · turnout 62.8%62.9% yes

08.03.2026Bundesgesetz über die Individualbesteuerung● Switzerland: accepted · turnout 58.6%46.4% yes

08.03.2026Volksinitiative «Für eine gerechte Energie- und Klimapolitik: Investieren für Wohlstand, Arbeit und Umwelt (Klimafonds-Initiative)»● Switzerland: rejected · turnout 58.8%16.6% yes

Source: BFS · retrieved 20.07.2026

Politics

National Council election 2023

Mitte31.9% · strongest party

Mitte31.9%

SVP30.7%

FDP17.3%

GRÜNE6.1%

SP4.8%

Source: BFS · retrieved 20.07.2026

Taxes 2026

ESTV

Municipal tax multiplier123%

Cantonal tax multiplier104%

123%CH range 25%525%

Tax rank 59 of 104 in canton Solothurn

Source: ESTV · retrieved 20.07.2026

Climate

Basel / Binningen · 18 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

Websitemeltingen.ch ↗

Source: Wikidata · retrieved 20.07.2026

Postal codes (2)

swisstopo

Nearby municipalities

swisstopo

Frequently asked questions

What is the postal code of Meltingen?: Meltingen has 2 postal codes: 4229, 4233.
What is the tax rate in Meltingen?: The municipal tax multiplier of Meltingen is 123% (2026); canton SO levies 104%.
How many residents does Meltingen have?: Meltingen has 645 residents (2023).
Which canton is Meltingen in?: Meltingen is located in canton SO.

Map

OpenStreetMap