
City · St. Gallen
Diepoldsau is a municipality in the Wahlkreis (constituency) of Rheintal in the canton of St. Gallen in Switzerland.
Fibre
The rental vacancy rate is 0.62%, 55% below the cantonal average (1.37 %). The municipal tax multiplier (Steuerfuss) is 85%, 25% below the cantonal average (113 %) — tax-favourable. Median taxable income is CHF 59'100, 5% below the Swiss median (CHF 61'929). Diepoldsau has 6'933 residents (2025).
Source: Swiss Federal Statistical Office (BFS).
1 houses are currently listed to buy in Diepoldsau on Homematch. The selection updates throughout the day as agencies publish new listings.
The median asking price in Diepoldsau is around CHF 7'741 per m². For an 80 m² property that's roughly CHF 619'258 — actual prices vary widely by neighbourhood, age and condition.
Diepoldsau is located in the canton of St. Gallen.
Diepoldsau has approximately 6'933 residents.
The municipal tax multiplier (Steuerfuss) in Diepoldsau is 85% of the cantonal base rate. Note: this is a multiplier of the cantonal income tax, not an effective tax rate.
CHF 1'390'000
8.5 rooms · 227 m²
Rietstrasse 45, 9443 Widnau
5.5 rooms · 140 m²
Neuwiesstrasse 6a, 9434 Heerbrugg
4.5 kmCHF 1'490'000
4.5 rooms · 120 m²
Bergstrasse 8C, 9436 Balgach
CHF 1'138'000
5.5 rooms · 137 m²
Mühlackerstrasse 51, 9436 Balgach