About Oberwil-Lieli
Oberwil-Lieli is a municipality in the district of Bremgarten in the canton of Aargau in Switzerland.
- Canton
- Aargau
- Area
- 5.3 km²
Population
2'627residents
Median taxable income
CHF 88'609
Vacancy
0.63%
Foreign residents
12.8%
Dwellings
1'270
Jobs (FTE)
465
Tax multiplier
48%
Land use across the commune
Every 100 × 100 m of Oberwil-Lieli, coloured by how it's used. Drawn from the BFS Arealstatistik 2025 release — the most recent nationwide snapshot.
Source BFS Arealstatistik
Loading statistics …
Land use
19% built-up, 55% agricultural, 25% forest. Measured across 536 hectares (2018).
Source BFS Arealstatistik
Settlement18.9%
Agriculture55.6%
Forest25.5%
Water0.0%
Election Results
SVP led the 2023 National Council election with 39.6%, ahead of SP at 13.8%.
Source BFS
SVP39.6%+4.5 pp
SP13.8%−0.5 pp
Mitte13.2%
FDP12.9%−0.8 pp
GLP9.3%+0.5 pp
Grüne5.7%−2.7 pp
EVP2.0%±0 pp
Others
0.7%
2023 vs 2019
Primary / second-home mix
88.4% of dwellings are primary residences; 11.6% are second homes (2026).
Source BFS
Primary residences88.4%
Second homes11.6%
Climate data
Annual mean 7.9°C with — mm of rain. Warmest in July (16.9°C), coldest in January (-0.8°C). Station: Lägern, 845 m.
Source MeteoSchweiz
7.9°C
Annual mean
Mean 7.9°C
Sun ≈147 days
Lägern · 845 m.a.s.l. · 1991–2020 normals
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
