Demographics
BFS · 2023Women
2'234 50.0%
Men
2'234 50.0%
Children & youth (0–19)
997 22.3%
Swiss citizens
3'529 78.6%
Foreign residents
962 21.4%
0–19 · 997 · 22.3%20–64 · 2'683 · 60.0%65+ · 788 · 17.6%
Foreign residents 21.4%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 59.3%62.1% yes
14.06.2026Volksinitiative «Keine 10-Millionen-Schweiz! (Nachhaltigkeitsinitiative)»● Switzerland: rejected · turnout 60.4%58.5% yes
08.03.2026Bundesgesetz über die Individualbesteuerung● Switzerland: accepted · turnout 53.4%41.5% yes
08.03.2026Volksinitiative «Für eine gerechte Energie- und Klimapolitik: Investieren für Wohlstand, Arbeit und Umwelt (Klimafonds-Initiative)»● Switzerland: rejected · turnout 53.4%13.8% yes
Source: BFS · retrieved 20.07.2026
Politics
National Council election 2023SVP42.5% · strongest party
SVP42.5%
Mitte22.3%
FDP11.2%
GLP8.6%
SP6.5%
Source: BFS · retrieved 20.07.2026
Taxes 2026
ESTVMunicipal tax multiplier98%
Cantonal tax multiplier103%
98%CH range 25%525%
Tax rank 43 of 196 in canton AargauSource: ESTV · retrieved 20.07.2026
Climate
Cham · 7 kmAnnual mean temperature 202510.9 °C
Precipitation 20251'100 mm
10.9 °CCH range -5.5°14°
Source: MeteoSwiss · retrieved 24.07.2026
Municipality
Wikidata · CC0Websitesins.ch ↗
Source: Wikidata · retrieved 20.07.2026
Postal codes (4)
swisstopoNearby municipalities
swisstopoFrequently asked questions
- What is the postal code of Sins?
- Sins has 4 postal codes: 5643, 5645, 6034, 6275.
- What is the tax rate in Sins?
- The municipal tax multiplier of Sins is 98% (2026); canton AG levies 103%.
- How many residents does Sins have?
- Sins has 4'468 residents (2023).
- Which canton is Sins in?
- Sins is located in canton AG.