Population
37'520↑0.7%

City · Genève
The rental vacancy rate is 0.16%, 53% below the cantonal average (0.34 %). The municipal tax multiplier (Steuerfuss) is 47%, 7% above the cantonal average (44 %). Median taxable income is CHF 64'300, 4% above the Swiss median (CHF 61'929). Petit-Lancy has 37'520 residents (2025).
Source: Swiss Federal Statistical Office (BFS).