Population
3'471↑0.6%

Municipality · Thurgau
Roggwil is a municipality in the district of Arbon in the canton of Thurgau in Switzerland.
The rental vacancy rate is 1.20%, 15% below the cantonal average (1.42 %) — a tight rental market. The municipal tax multiplier (Steuerfuss) is 144%, roughly the cantonal average (145 %) — tax-favourable. Median taxable income is CHF 65'000, 5% above the Swiss median (CHF 61'929). Roggwil (TG) has 3'471 residents (2025).
Source: Swiss Federal Statistical Office (BFS).