Population
2'373

City · Zürich
Freienstein-Teufen is a municipality in the district of Bülach in the canton of Zürich in Switzerland.
The rental vacancy rate is 0.65%, 35% above the cantonal average (0.48 %). The municipal tax multiplier (Steuerfuss) is 99%, 9% below the cantonal average (109 %) — tax-favourable. Median taxable income is CHF 69'500, 12% above the Swiss median (CHF 61'929). Freienstein has 2'373 residents (2025).
Source: Swiss Federal Statistical Office (BFS).