Population
5'419↑1.5%
About Wettswil
City · Zürich
Wettswil am Albis is a municipality in the district of Affoltern in the canton of Zürich in Switzerland.
Population
5'419
Tax multiplier
89%
Wettswil in numbers
Federal data — BFS (STATPOP, STATENT, land use), ESTV, BAKOM, ARE.89%↓2.2%
Bottom quartile in canton
Median taxable income
CHF 74'400↑1.3%
Top 10% in canton
Median net income
CHF 83'150↑2.1%
83%
Cantonal tax multiplier
95%↓3.1%
0.26%↓33.3%
Bottom quartile in canton
- Settlement36%
- Agriculture34%
- Forest21%
- Other8%
Foreign residents
17.4%↓3.5%
Below average in canton
Median price
CHF 14'214/ m²
+67% vs CH
Dwellings
2'308
Jobs (FTE)
989↓10.7%
95%
9%
Fibre
Property market in Wettswil
The rental vacancy rate is 0.26%, 46% below the cantonal average (0.48 %). The municipal tax multiplier (Steuerfuss) is 89%, 19% below the cantonal average (109 %) — tax-favourable. Median taxable income is CHF 91'400, 48% above the Swiss median (CHF 61'929). Wettswil has 5'419 residents (2025).
Source: Swiss Federal Statistical Office (BFS).
