Switzerland · Canton AG
Oberkulm
5727AG CANTON5727
Residents
2'999
Area
9.4 km²
Tax multiplier
119%
Postal codes
1
Demographics
BFS · 2023Women
1'511 50.4%
Men
1'488 49.6%
Children & youth (0–19)
663 22.1%
Swiss citizens
2'180 72.1%
Foreign residents
843 27.9%
0–19 · 663 · 22.1%20–64 · 1'708 · 57.0%65+ · 628 · 20.9%
Foreign residents 27.9%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 61.7%62.5% yes
14.06.2026Volksinitiative «Keine 10-Millionen-Schweiz! (Nachhaltigkeitsinitiative)»● Switzerland: rejected · turnout 63.6%69.5% yes
08.03.2026Bundesgesetz über die Individualbesteuerung● Switzerland: accepted · turnout 53.6%38.7% yes
08.03.2026Volksinitiative «Für eine gerechte Energie- und Klimapolitik: Investieren für Wohlstand, Arbeit und Umwelt (Klimafonds-Initiative)»● Switzerland: rejected · turnout 53.3%17.3% yes
Source: BFS · retrieved 20.07.2026
Politics
National Council election 2023SVP52.7% · strongest party
SVP52.7%
FDP12.5%
SP11.8%
Mitte5.9%
GRÜNE4.7%
Source: BFS · retrieved 20.07.2026
Taxes 2026
ESTVMunicipal tax multiplier119%
Cantonal tax multiplier103%
119%CH range 25%525%
Tax rank 172 of 196 in canton AargauSource: ESTV · retrieved 20.07.2026
Climate
Buchs / Aarau · 9.3 kmAnnual mean temperature 202510.9 °C
Precipitation 20251'065 mm
10.9 °CCH range -5.5°14°
Source: MeteoSwiss · retrieved 24.07.2026
Municipality
Wikidata · CC0Websiteoberkulm.ch ↗
Source: Wikidata · retrieved 20.07.2026
Postal codes (1)
swisstopoNearby municipalities
swisstopoFrequently asked questions
- What is the postal code of Oberkulm?
- The postal code of Oberkulm is 5727.
- What is the tax rate in Oberkulm?
- The municipal tax multiplier of Oberkulm is 119% (2026); canton AG levies 103%.
- How many residents does Oberkulm have?
- Oberkulm has 2'999 residents (2023).
- Which canton is Oberkulm in?
- Oberkulm is located in canton AG.