
Municipality · Aargau
Gontenschwil is a municipality in the district of Kulm in the canton of Aargau in Switzerland.
The rental vacancy rate is 1.20%, roughly the cantonal average (1.19 %) — a comparatively relaxed market. The municipal tax multiplier (Steuerfuss) is 117%, 13% above the cantonal average (104 %). Median taxable income is CHF 55'200, 11% below the Swiss median (CHF 61'929). Gontenschwil has 2'249 residents (2025).
Source: Swiss Federal Statistical Office (BFS).
3.5 rooms · 90 m²
Lenzstrasse 15B, 5734 Reinach
CHF 2'920 /month
4.5 rooms · 119 m²
Lenzstrasse 15B, 5734 Reinach

CHF 2'920 /month
4.5 rooms · 121 m²
Lenzstrasse 15A, 5734 Reinach
CHF 2'420 /month
3.5 rooms · 90 m²
Lenzstrasse 15B, 5734 Reinach
Alzbachstrasse 23, 5734 Reinach AG
4 apartments are currently listed to rent in Gontenschwil on Homematch. The selection updates throughout the day as agencies publish new listings.
The median asking rent in Gontenschwil is around CHF 18 per m² per month. For an 80 m² property that works out to roughly CHF 1'477 per month — actual prices vary by neighbourhood, condition and amenities.
Gontenschwil is located in the canton of Aargau.
Gontenschwil has approximately 2'249 residents.
The municipal tax multiplier (Steuerfuss) in Gontenschwil is 117% of the cantonal base rate. Note: this is a multiplier of the cantonal income tax, not an effective tax rate.