Switzerland · Canton SO
Unterramsern
4588SO CANTON4588
Residents
220
Area
1.6 km²
Elevation
475 m a.s.l.
Tax multiplier
110%
Postal codes
1
Recent federal votes
BFS · sd-t-17-0214.06.2026Änderung des Bundesgesetzes über den zivilen Ersatzdienst (Zivildienstgesetz, ZDG)● Switzerland: accepted · turnout 66.3%64.2% yes
14.06.2026Volksinitiative «Keine 10-Millionen-Schweiz! (Nachhaltigkeitsinitiative)»● Switzerland: rejected · turnout 66.8%50.4% yes
08.03.2026Bundesgesetz über die Individualbesteuerung● Switzerland: accepted · turnout 57.8%55.1% yes
08.03.2026Volksinitiative «Für eine gerechte Energie- und Klimapolitik: Investieren für Wohlstand, Arbeit und Umwelt (Klimafonds-Initiative)»● Switzerland: rejected · turnout 57.2%14.2% yes
Source: BFS · retrieved 20.07.2026
Politics
National Council election 2023SVP32.7% · strongest party
SVP32.7%
FDP30.4%
Mitte18.6%
GLP7.6%
SP7.2%
Source: BFS · retrieved 20.07.2026
Taxes 2026
ESTVMunicipal tax multiplier110%
Cantonal tax multiplier104%
110%CH range 25%525%
Tax rank 20 of 104 in canton SolothurnSource: ESTV · retrieved 20.07.2026
Climate
Grenchen · 8.4 kmAnnual mean temperature 202510.5 °C
Precipitation 20251'101 mm
10.5 °CCH range -5.5°14°
Source: MeteoSwiss · retrieved 24.07.2026
Municipality
Wikidata · CC0Websiteunterramsern.ch ↗
Source: Wikidata · retrieved 27.07.2026
Postal codes (1)
swisstopoLocalities
swisstopo · 1Nearby municipalities
swisstopoFrequently asked questions
- What is the postal code of Unterramsern?
- The postal code of Unterramsern is 4588.
- What is the tax rate in Unterramsern?
- The municipal tax multiplier of Unterramsern is 110% (2026); canton SO levies 104%.
- How many residents does Unterramsern have?
- Unterramsern has 220 residents.
- How many foreign residents live in Unterramsern?
- Unterramsern has 11 foreign residents, a share of 4.89% (2024).
- Which party is strongest in Unterramsern?
- In the 2023 National Council election, SVP was the strongest party in Unterramsern with 32.731% of the vote.