About Sarmenstorf
Sarmenstorf is a municipality in the district of Bremgarten in the canton of Aargau in Switzerland.
- Canton
- Aargau
- Area
- 8.3 km²
Population
3'182residents
Median taxable income
CHF 69'745
Vacancy
1.24%
Foreign residents
15.9%
Dwellings
1'452
Jobs (FTE)
691
Tax multiplier
105%
Land use across the commune
Every 100 × 100 m of Sarmenstorf, 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
691 full-time-equivalent jobs across 172 businesses — services make up 61% of employment, industry 31% (2018).
Source BFS STATENT
691FTE total
Primary7.8%
Secondary30.8%
Tertiary61.4%
Land use
14% built-up, 57% agricultural, 29% forest. Measured across 827 hectares (2018).
Source BFS Arealstatistik
Settlement13.6%
Agriculture57.0%
Forest29.5%
Water0.0%
Election Results
SVP led the 2023 National Council election with 46.8%, ahead of Mitte at 12.6%.
Source BFS
SVP46.8%+4.7 pp
Mitte12.6%
FDP12.0%−2.1 pp
SP10.3%−0.8 pp
GLP6.3%−0.6 pp
Grüne6.3%−0.2 pp
EVP2.2%−0.5 pp
Others
0.4%
2023 vs 2019
Primary / second-home mix
92.5% of dwellings are primary residences; 7.5% are second homes (2026).
Source BFS
Primary residences92.5%
Second homes7.5%
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
