Population
1'587↓0.9%

City · St. Gallen
Tübach is a municipality in the Wahlkreis (constituency) of Rorschach in the canton of St. Gallen in Switzerland.
The rental vacancy rate is 0.99%, 28% below the cantonal average (1.37 %) — a tight rental market. The municipal tax multiplier (Steuerfuss) is 79%, 30% below the cantonal average (113 %) — tax-favourable. Median taxable income is CHF 64'100, 4% above the Swiss median (CHF 61'929). Tübach has 1'587 residents (2025).
Source: Swiss Federal Statistical Office (BFS).