Recent federal votes
BFS · sd-t-17-0214.06.2026Änderung des Bundesgesetzes über den zivilen Ersatzdienst (Zivildienstgesetz, ZDG)● Switzerland: accepted · turnout 63.3%54.6% yes
14.06.2026Volksinitiative «Keine 10-Millionen-Schweiz! (Nachhaltigkeitsinitiative)»● Switzerland: rejected · turnout 63.9%46.8% yes
08.03.2026Bundesgesetz über die Individualbesteuerung● Switzerland: accepted · turnout 57.8%53.9% yes
08.03.2026Volksinitiative «Für eine gerechte Energie- und Klimapolitik: Investieren für Wohlstand, Arbeit und Umwelt (Klimafonds-Initiative)»● Switzerland: rejected · turnout 57.6%23.8% yes
Source: BFS · retrieved 20.07.2026
Politics
National Council election 2023FDP24.5% · strongest party
FDP24.5%
SVP23.4%
SP19.7%
Mitte11.2%
GRÜNE9.3%
Source: BFS · retrieved 20.07.2026
Taxes 2026
ESTVMunicipal tax multiplier115%
Cantonal tax multiplier104%
115%CH range 25%525%
Tax rank 33 of 104 in canton SolothurnSource: ESTV · retrieved 20.07.2026
Climate
Grenchen · 13.6 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 · CC0Websiteriedholz.ch ↗
Source: Wikidata · retrieved 27.07.2026
Postal codes (2)
swisstopoLocalities
swisstopo · 2Nearby municipalities
swisstopoFrequently asked questions
- What is the postal code of Riedholz?
- Riedholz has 2 postal codes: 4523, 4533.
- What is the tax rate in Riedholz?
- The municipal tax multiplier of Riedholz is 115% (2026); canton SO levies 104%.
- How many residents does Riedholz have?
- Riedholz has 2'313 residents.
- How many foreign residents live in Riedholz?
- Riedholz has 281 foreign residents, a share of 12.16% (2024).
- Which party is strongest in Riedholz?
- In the 2023 National Council election, FDP was the strongest party in Riedholz with 24.486% of the vote.