Population
4'186↑0.8%

Municipality · Thurgau
Sulgen is a municipality in Weinfelden District in the canton of Thurgau in Switzerland.
The rental vacancy rate is 0.41%, 71% below the cantonal average (1.42 %). The municipal tax multiplier (Steuerfuss) is 140%, 4% below the cantonal average (145 %) — tax-favourable. Median taxable income is CHF 56'700, 8% below the Swiss median (CHF 61'929). Sulgen has 4'186 residents (2025).
Source: Swiss Federal Statistical Office (BFS).