Population
14'545↑1.2%

Municipality · Zurich
Richterswil is a municipality in the district of Horgen in the canton of Zürich in Switzerland.
The rental vacancy rate is 0.39%, 19% below the cantonal average (0.48 %) — a tight rental market. The municipal tax multiplier (Steuerfuss) is 99%, 9% below the cantonal average (109 %) — tax-favourable. Median taxable income is CHF 70'300, 14% above the Swiss median (CHF 61'929). Richterswil has 14'545 residents (2025).
Source: Swiss Federal Statistical Office (BFS).