Population
5'716↑1.1%
About Seon
Municipality · Aargau
Seon is a municipality in the district of Lenzburg in the canton of Aargau in Switzerland.
Population
5'716
Tax multiplier
108%
Seon in numbers
Federal data — BFS (STATPOP, STATENT, land use), ESTV, BAKOM, ARE.108%
Middle in canton
Median taxable income
CHF 53'300↑0.6%
Below average in canton
Median net income
CHF 59'300↑0.2%
78%
Cantonal tax multiplier
103%↓7.2%
0.19%↑72.7%
Bottom 10% in canton
- Agriculture48%
- Forest30%
- Settlement22%
- Other0%
Foreign residents
26.1%↑0.7%
Above average in canton
Median rent
CHF 21/ m²
+19% vs CH
Dwellings
2'632↓3.5%
Jobs (FTE)
2'342↑2.4%
92%
62%
Fibre
Housing market in Seon
The rental vacancy rate is 0.19%, 84% below the cantonal average (1.19 %) — a tight rental market. The municipal tax multiplier (Steuerfuss) is 108%, 4% above the cantonal average (104 %). Median taxable income is CHF 61'200, roughly the Swiss average (CHF 61'929). Seon has 5'716 residents (2025).
Source: Swiss Federal Statistical Office (BFS).
