Municipality · Brussels-Capital Region
Woluwe-Saint-Pierre
Dutch Sint-Pieters-Woluwe · German Woluwe-Saint-Pierre/Sint-Pieters-Woluwe
About Woluwe-Saint-Pierre
Woluwe-Saint-Pierre is a municipality in the Brussels-Capital Region, Belgium. On 1 January 2026 it had 42,566 inhabitants on an area of 8.9 km², a population density of 4,761 inhabitants per km². That is lower than the average of 7,745 per km² in Brussels-Capital Region.
By population, Woluwe-Saint-Pierre ranks 47th of Belgium’s 565 municipalities and 13th of the 19 municipalities in Brussels-Capital Region. By area it ranks 534th in Belgium.
The official language is French and Dutch (bilingual). Like all 19 Brussels municipalities, Woluwe-Saint-Pierre is officially bilingual French and Dutch.
Population of Woluwe-Saint-Pierre since 2016
Between 1 January 2016 and 1 January 2026 the population of Woluwe-Saint-Pierre grew by 1,359 inhabitants (+3.3%), from 41,207 to 42,566. In the last year it changed by +17. The highest figure in this period was in 2024.
For population growth since 2016, Woluwe-Saint-Pierre ranks 364th of 565. Over the same period the Brussels-Capital Region changed by +5.7% and Belgium by +5.3%.
Neighbouring municipalities
Woluwe-Saint-Pierre borders 5 municipalities:
Postcodes in Woluwe-Saint-Pierre
| Postcode | Places |
|---|---|
| 1150 | Woluwe-Saint-Pierre, Sint-Pieters-Woluwe |
Distances from Woluwe-Saint-Pierre
| To | km | miles |
|---|---|---|
| Brussels | 7 | 4 |
| Leuven | 19 | 12 |
| Mechelen | 22 | 14 |
| Charleroi | 46 | 28 |
| Antwerp | 48 | 30 |
| Namur | 51 | 32 |
| Mons | 54 | 33 |
| Ghent | 57 | 35 |
| Hasselt | 63 | 39 |
| Kortrijk | 83 | 51 |
| Liège | 84 | 52 |
| Bruges | 98 | 61 |
| Ostend | 114 | 71 |
| Arlon | 160 | 100 |
Straight line between the centres of the municipalities. By road it is usually 20–40% further. Calculate another distance →
Nearby municipalities
More about Woluwe-Saint-Pierre: Wikipedia.