
Municipality · St. Gallen
Gossau is a municipality in the Wahlkreis (constituency) of St. Gallen in the canton of St. Gallen in Switzerland.
Fibre
The rental vacancy rate is 1.24%, 10% below the cantonal average (1.37 %) — a tight rental market. The municipal tax multiplier (Steuerfuss) is 116%, 3% above the cantonal average (113 %). Median taxable income is CHF 56'500, 9% below the Swiss median (CHF 61'929). Gossau (SG) has 18'943 residents (2025).
Source: Swiss Federal Statistical Office (BFS).
25 apartments & houses are currently listed to rent in Gossau (SG) on Homematch. The selection updates throughout the day as agencies publish new listings.
The median asking rent in Gossau (SG) is around CHF 18 per m² per month. For an 80 m² property that works out to roughly CHF 1'448 per month — actual prices vary by neighbourhood, condition and amenities.
Gossau (SG) is located in the canton of St. Gallen.
Gossau (SG) has approximately 18'943 residents.
The municipal tax multiplier (Steuerfuss) in Gossau (SG) is 116% of the cantonal base rate. Note: this is a multiplier of the cantonal income tax, not an effective tax rate.
3.5 rooms · 94 m²
Robert-Walserstrasse 9, 9100 Herisau
4.5 rooms
Mühlebühl 26, 9100 Herisau
Degersheimerstrasse 21, 9100 Herisau