Demographics
BFS · 2023Women
1'792 48.8%
Men
1'881 51.2%
Children & youth (0–19)
742 20.2%
Swiss citizens
2'555 69.1%
Foreign residents
1'145 31.0%
0–19 · 742 · 20.2%20–64 · 2'149 · 58.5%65+ · 782 · 21.3%
Foreign residents 31.0%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 61.0%55.4% yes
14.06.2026Volksinitiative «Keine 10-Millionen-Schweiz! (Nachhaltigkeitsinitiative)»● Switzerland: rejected · turnout 61.7%52.1% yes
08.03.2026Bundesgesetz über die Individualbesteuerung● Switzerland: accepted · turnout 57.5%42.4% yes
08.03.2026Volksinitiative «Für eine gerechte Energie- und Klimapolitik: Investieren für Wohlstand, Arbeit und Umwelt (Klimafonds-Initiative)»● Switzerland: rejected · turnout 57.5%21.9% yes
Source: BFS · retrieved 20.07.2026
Politics
National Council election 2023SVP35.8% · strongest party
SVP35.8%
Mitte18.1%
SP15.9%
FDP12.4%
GRÜNE6.9%
Source: BFS · retrieved 20.07.2026
Taxes 2026
ESTVMunicipal tax multiplier114%
Cantonal tax multiplier103%
114%CH range 25%525%
Tax rank 133 of 196 in canton AargauSource: ESTV · retrieved 20.07.2026
Climate
Leibstadt · 3.9 kmAnnual mean temperature 202510.8 °C
Precipitation 20251'112 mm
10.8 °CCH range -5.5°14°
Source: MeteoSwiss · retrieved 24.07.2026
Municipality
Wikidata · CC0Websiteklingnau.ch ↗
Source: Wikidata · retrieved 20.07.2026
Postal codes (2)
swisstopoNearby municipalities
swisstopoFrequently asked questions
- What is the postal code of Klingnau?
- Klingnau has 2 postal codes: 5313, 5322.
- What is the tax rate in Klingnau?
- The municipal tax multiplier of Klingnau is 114% (2026); canton AG levies 103%.
- How many residents does Klingnau have?
- Klingnau has 3'673 residents (2023).
- Which canton is Klingnau in?
- Klingnau is located in canton AG.