Population
4'590↑0.4%

City · Valais
The rental vacancy rate is 3.08%, 158% above the cantonal average (1.19 %). The municipal tax multiplier (Steuerfuss) is 105%, 10% below the cantonal average (117 %) — tax-favourable. Median taxable income is CHF 42'400, 32% below the Swiss median (CHF 61'929). Flanthey has 4'590 residents (2025).
Source: Swiss Federal Statistical Office (BFS).