About Hunzenschwil
Hunzenschwil is a municipality in the district of Lenzburg in the canton of Aargau in Switzerland.
- Canton
- Aargau
- Area
- 3.3 km²
Population
4'382residents
Median taxable income
CHF 65'336
Vacancy
1.09%
Foreign residents
32.0%
Dwellings
1'927
Jobs (FTE)
2'072
Tax multiplier
102%
Land use across the commune
Every 100 × 100 m of Hunzenschwil, coloured by how it's used. Drawn from the BFS Arealstatistik 2025 release — the most recent nationwide snapshot.
Source BFS Arealstatistik
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Jobs & economy
2'072 full-time-equivalent jobs across 277 businesses — services make up 67% of employment, industry 32% (2018).
Source BFS STATENT
2'072FTE total
Primary1.5%
Secondary32.0%
Tertiary66.5%
Land use
45% built-up, 30% agricultural, 24% forest. Measured across 326 hectares (2018).
Source BFS Arealstatistik
Settlement45.2%
Agriculture30.3%
Forest24.5%
Water0.0%
Election Results
SVP led the 2023 National Council election with 51.2%, ahead of SP at 12.8%.
Source BFS
SVP51.2%+6.0 pp
SP12.8%−0.8 pp
FDP12.3%−0.8 pp
Mitte7.7%
GLP5.8%−1.2 pp
Grüne3.5%−2.3 pp
EVP3.3%+0.2 pp
Others
1.1%
2023 vs 2019
Primary / second-home mix
94.8% of dwellings are primary residences; 5.2% are second homes (2026).
Source BFS
Primary residences94.8%
Second homes5.2%
Climate data
Annual mean 10.0°C with 920 mm of rain. Warmest in July (19.4°C), coldest in January (1.2°C). Station: Buchs / Aarau, 387 m.
Source MeteoSchweiz
10.0°C
Annual mean
Mean 10.0°C
Rain 920 mm
Sun ≈127 days
Buchs / Aarau · 387 m.a.s.l. · 1991–2020 normals
Warming trend
Mean annual temperature at Luzern has risen by +2.4°C between the first 30 observed years (1871–1900) and the most recent (1996–2025).
Source MeteoSchweiz NBCN
+2.4°C
mean 1996–2025 vs. 1871–1900
Luzern · 454 m.a.s.l. · 1871–2025
