Population
5'405↓0.1%

Municipality · St. Gallen
Sevelen is a municipality in the Wahlkreis (constituency) of Werdenberg in the canton of St. Gallen in Switzerland.
The rental vacancy rate is 1.10%, 20% below the cantonal average (1.37 %). The municipal tax multiplier (Steuerfuss) is 118%, 4% above the cantonal average (113 %). Median taxable income is CHF 54'400, 12% below the Swiss median (CHF 61'929). Sevelen has 5'405 residents (2025).
Source: Swiss Federal Statistical Office (BFS).