Population
6'597↑0.3%
About Porrentruy
City · Jura
Porrentruy is a Swiss municipality in the canton of Jura. It is the seat of the district of Porrentruy. In 2018 the municipality had a population of 6,675.
Population
6'597
Tax multiplier
205%
Porrentruy in numbers
Federal data — BFS (STATPOP, STATENT, land use), ESTV, BAKOM, ARE.205%
Bottom quartile in canton
Median taxable income
CHF 37'350↓0.3%
Below average in canton
Median net income
CHF 42'000↓0.1%
68%
Cantonal tax multiplier
285%
4.09%↑38.2%
Top quartile in canton
- Forest40%
- Agriculture34%
- Settlement24%
- Other1%
Foreign residents
22.7%↑2.3%
Top 10% in canton
Median price
CHF 4'484/ m²
−47% vs CH
Dwellings
4'254↑0.7%
Jobs (FTE)
5'765↓5.8%
82%
Property market in Porrentruy
The rental vacancy rate is 4.09%, 34% above the cantonal average (3.04 %). The municipal tax multiplier (Steuerfuss) is 205%, roughly the cantonal average (205 %). Median taxable income is CHF 50'200, 19% below the Swiss median (CHF 61'929). Porrentruy has 6'597 residents (2025).
Source: Swiss Federal Statistical Office (BFS).