Population
3'711↓0.2%
About Beinwil am See
Municipality · Aargau
Beinwil am See is a municipality in the district of Kulm in the canton of Aargau in Switzerland.
Population
3'711
Tax multiplier
99%
Beinwil am See in numbers
Federal data — BFS (STATPOP, STATENT, land use), ESTV, BAKOM, ARE.99%↓2.9%
Bottom quartile in canton
Median taxable income
CHF 54'500↑0.7%
Middle in canton
Median net income
CHF 58'850↓0.6%
81%
Cantonal tax multiplier
103%↓7.2%
1.79%↓8.2%
Top quartile in canton
- Agriculture45%
- Settlement34%
- Forest21%
- Other1%
Foreign residents
18.5%↓2.1%
Below average in canton
Dwellings
1'899↑2.9%
Jobs (FTE)
697↑2.5%
89%
3%
Fibre
Housing market in Beinwil am See
The rental vacancy rate is 1.79%, 51% above the cantonal average (1.19 %) — a comparatively relaxed market. The municipal tax multiplier (Steuerfuss) is 99%, 5% below the cantonal average (104 %) — tax-favourable. Median taxable income is CHF 62'600, roughly the Swiss average (CHF 61'929). Beinwil am See has 3'711 residents (2025).
Source: Swiss Federal Statistical Office (BFS).
