
City · Aargau
Unterkulm is a municipality in the district of Kulm in the canton of Aargau in Switzerland.
Fibre
The rental vacancy rate is 1.03%, 13% below the cantonal average (1.19 %) — a tight rental market. The municipal tax multiplier (Steuerfuss) is 115%, 11% above the cantonal average (104 %). Median taxable income is CHF 55'000, 11% below the Swiss median (CHF 61'929). Unterkulm has 3'807 residents (2025).
Source: Swiss Federal Statistical Office (BFS).
6 apartments & houses are currently listed to rent in Unterkulm on Homematch. The selection updates throughout the day as agencies publish new listings.
The median asking rent in Unterkulm is around CHF 21 per m² per month. For an 80 m² property that works out to roughly CHF 1'659 per month — actual prices vary by neighbourhood, condition and amenities.
Unterkulm is located in the canton of Aargau.
Unterkulm has approximately 3'807 residents.
The municipal tax multiplier (Steuerfuss) in Unterkulm is 115% of the cantonal base rate. Note: this is a multiplier of the cantonal income tax, not an effective tax rate.

CHF 2'400 /month
3.5 rooms · 98 m²
Schlossackerring 12, 5723 Teufenthal AG
Rotkornstrasse 11 A, 5727 Oberkulm
2.5 rooms
Rotkornstrasse 11 B, 5727 Oberkulm