Switzerland · Canton AG
Wittnau
5064AG CANTON5064
Residents
1'411
Area
11.3 km²
Tax multiplier
119%
Postal codes
1
Demographics
BFS · 2023Women
703 49.8%
Men
708 50.2%
Children & youth (0–19)
289 20.5%
Swiss citizens
1'264 88.5%
Foreign residents
165 11.6%
0–19 · 289 · 20.5%20–64 · 868 · 61.5%65+ · 254 · 18.0%
Foreign residents 11.6%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 67.0%63.1% yes
14.06.2026Volksinitiative «Keine 10-Millionen-Schweiz! (Nachhaltigkeitsinitiative)»● Switzerland: rejected · turnout 67.9%58.5% yes
08.03.2026Bundesgesetz über die Individualbesteuerung● Switzerland: accepted · turnout 63.7%43.5% yes
08.03.2026Volksinitiative «Für eine gerechte Energie- und Klimapolitik: Investieren für Wohlstand, Arbeit und Umwelt (Klimafonds-Initiative)»● Switzerland: rejected · turnout 63.8%18.7% yes
Source: BFS · retrieved 20.07.2026
Politics
National Council election 2023SVP43.9% · strongest party
SVP43.9%
Mitte17.5%
SP11.1%
GRÜNE9.1%
FDP8.1%
Source: BFS · retrieved 20.07.2026
Taxes 2026
ESTVMunicipal tax multiplier119%
Cantonal tax multiplier103%
119%CH range 25%525%
Tax rank 170 of 196 in canton AargauSource: ESTV · retrieved 20.07.2026
Climate
Rünenberg · 9.1 kmAnnual mean temperature 202510.6 °C
Precipitation 20251'038 mm
10.6 °CCH range -5.5°14°
Source: MeteoSwiss · retrieved 24.07.2026
Municipality
Wikidata · CC0Websitewittnau.ch ↗
Source: Wikidata · retrieved 20.07.2026
Postal codes (1)
swisstopoNearby municipalities
swisstopoFrequently asked questions
- What is the postal code of Wittnau?
- The postal code of Wittnau is 5064.
- What is the tax rate in Wittnau?
- The municipal tax multiplier of Wittnau is 119% (2026); canton AG levies 103%.
- How many residents does Wittnau have?
- Wittnau has 1'411 residents (2023).
- Which canton is Wittnau in?
- Wittnau is located in canton AG.