Demographics
BFS · 2023Women
818 50.2%
Men
812 49.8%
Children & youth (0–19)
335 20.6%
Swiss citizens
1'457 90.1%
Foreign residents
161 10.0%
0–19 · 335 · 20.6%20–64 · 904 · 55.5%65+ · 391 · 24.0%
Foreign residents 10.0%0%61.6%
Source: BFS/OFS · retrieved 24.07.2026
Recent federal votes
BFS · sd-t-17-0214.06.2026Änderung des Bundesgesetzes über den zivilen Ersatzdienst (Zivildienstgesetz, ZDG)● Switzerland: accepted · turnout 65.4%57.0% yes
14.06.2026Volksinitiative «Keine 10-Millionen-Schweiz! (Nachhaltigkeitsinitiative)»● Switzerland: rejected · turnout 66.0%51.9% yes
08.03.2026Bundesgesetz über die Individualbesteuerung● Switzerland: accepted · turnout 65.1%50.1% yes
08.03.2026Volksinitiative «Für eine gerechte Energie- und Klimapolitik: Investieren für Wohlstand, Arbeit und Umwelt (Klimafonds-Initiative)»● Switzerland: rejected · turnout 64.9%21.0% yes
Source: BFS · retrieved 20.07.2026
Politics
National Council election 2023SVP27.8% · strongest party
SVP27.8%
FDP17.2%
Mitte17.0%
SP15.8%
GRÜNE10.3%
Source: BFS · retrieved 20.07.2026
Taxes 2026
ESTVMunicipal tax multiplier127%
Cantonal tax multiplier104%
127%CH range 25%525%
Tax rank 85 of 104 in canton SolothurnSource: ESTV · retrieved 20.07.2026
Climate
Grenchen · 6.8 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 · CC0Websitelommiswil.ch ↗
Source: Wikidata · retrieved 20.07.2026
Postal codes (2)
swisstopoNearby municipalities
swisstopoFrequently asked questions
- What is the postal code of Lommiswil?
- Lommiswil has 2 postal codes: 4512, 4514.
- What is the tax rate in Lommiswil?
- The municipal tax multiplier of Lommiswil is 127% (2026); canton SO levies 104%.
- How many residents does Lommiswil have?
- Lommiswil has 1'630 residents (2023).
- Which canton is Lommiswil in?
- Lommiswil is located in canton SO.