
City · St. Gallen
Fibre
The rental vacancy rate is 0.91%, 34% below the cantonal average (1.37 %) — a tight rental market. The municipal tax multiplier (Steuerfuss) is 120%, 6% above the cantonal average (113 %). Median taxable income is CHF 62'650, roughly the Swiss average (CHF 61'929). Grub SG has 2'370 residents (2025).
Source: Swiss Federal Statistical Office (BFS).
1 apartments are currently listed to rent in Grub SG on Homematch. The selection updates throughout the day as agencies publish new listings.
Grub SG is located in the canton of St. Gallen.
Grub SG has approximately 2'370 residents.
The municipal tax multiplier (Steuerfuss) in Grub SG is 120% of the cantonal base rate. Note: this is a multiplier of the cantonal income tax, not an effective tax rate.
2.5 rooms · 50 m²
Heidenerstrasse 43, 9400 Rorschach
2.2 kmCHF 2'535 /month
4.5 rooms · 156 m²
Wiggenweg 1, 9404 Rorschacherberg
Weiherstrasse 15, 9400 Rorschach
Engelgasse 1, 9400 Rorschach