Population
180'097↑1.4%

Postal code · Basel-Stadt
Basel, also known as Basle, is a city in northwestern Switzerland on the river Rhine. Basel is Switzerland's third most populous city, with 177,595 inhabitants within the city municipality limits.
The rental vacancy rate is 0.95%, 3% above the cantonal average (0.93 %). The municipal tax multiplier (Steuerfuss) is 50%, roughly the cantonal average (49 %). Median taxable income is CHF 61'400, roughly the Swiss average (CHF 61'929). 4058 Basel has 180'097 residents (2025).
Source: Swiss Federal Statistical Office (BFS).