Population
3'147↑0.7%
About Tresa
Municipality · Ticino
Tresa is a municipality in the district of Lugano in the canton of Ticino in Switzerland. It was created on 18 April 2021 through the merger of Croglio, Monteggio, Ponte Tresa and Sessa.
Tresa in numbers
Federal data — BFS (STATPOP, STATENT, land use), ESTV, BAKOM, ARE.85%
Middle in canton
Median taxable income
CHF 34'550
Bottom quartile in canton
Median net income
CHF 39'700
Property market in Tresa
The rental vacancy rate is 4.82%, 151% above the cantonal average (1.92 %). The municipal tax multiplier (Steuerfuss) is 85%, 3% above the cantonal average (83 %). Median taxable income is CHF 47'500, 23% below the Swiss median (CHF 61'929). Tresa has 3'147 residents (2025).
Source: Swiss Federal Statistical Office (BFS).
