About Obersiggenthal
Obersiggenthal is a municipality located in the Limmat Valley, within the district of Baden, in the canton of Aargau, Switzerland.
- Canton
- Aargau
- Area
- 8.4 km²
Population
8'966residents
Median taxable income
CHF 71'480
Vacancy
0.59%
Foreign residents
33.3%
Dwellings
4'237
Jobs (FTE)
2'015
Tax multiplier
110%
Land use across the commune
Every 100 × 100 m of Obersiggenthal, coloured by how it's used. Drawn from the BFS Arealstatistik 2025 release — the most recent nationwide snapshot.
Source BFS Arealstatistik
Loading statistics …
Election Results
SVP led the 2023 National Council election with 35.5%, ahead of SP at 16.4%.
Source BFS
SVP35.5%+4.0 pp
SP16.4%±0 pp
FDP13.1%−0.5 pp
Mitte12.0%
GLP8.5%±0 pp
Grüne7.1%−2.7 pp
EVP3.5%−0.2 pp
Others
1.1%
2023 vs 2019
Primary / second-home mix
92.3% of dwellings are primary residences; 7.8% are second homes (2026).
Source BFS
Primary residences92.3%
Second homes7.8%
Warming trend
Mean annual temperature at Zürich / Fluntern has risen by +2.2°C between the first 30 observed years (1864–1893) and the most recent (1996–2025).
Source MeteoSchweiz NBCN
+2.2°C
mean 1996–2025 vs. 1864–1893
Zürich / Fluntern · 556 m.a.s.l. · 1864–2025
