Population density of Braine-l’Alleud
Reference date: 2026-01-01
780.1
residents/km²
Braine-l’Alleud recorded 780.1 residents per km² in 2026, ranking 105th among Belgium's municipalities by population density.
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- Population
- 40,815residents
- Rank in Belgium
- 105thout of 565 municipalities
- Density change
- +1.1
- Reference date
- 2026-01-01
Population density
Inside the municipality
Population is unevenly distributed. The view below uses exact 2025 statistical-sector boundaries and never assigns residents to an unknown polygon.100.0% of residents are located to a statistical sector; 5 remain available only in the municipality total.
- 0 residents
- 1.3–126.4 residents/km²
- 127.8–842.6 residents/km²
- 933.9–1,849.8 residents/km²
- 1,946.6–3,716.3 residents/km²
- 3,932.8–10,285.7 residents/km²
View the exact data table
| BRAINE-L'ALLEUD-CENTRE 25014A00- | 847 | 10,285.7 residents/km² |
|---|---|---|
| STATION 25014A01- | 1,154 | 7,904.1 residents/km² |
| ROND-POINT - NAPOLEON 25014A100 | 2,006 | 7,642.2 residents/km² |
| FLOHAYE 25014A812 | 1,344 | 5,856.0 residents/km² |
| BARRIERE DE BRAINE 25014A120 | 2,378 | 5,633.7 residents/km² |
Official time series
Source: official Statbel data · Statbel
View the exact data table
| 2026 | 40,815 | 780.1 |
| 2025 | 40,756 | 779.0 |
| 2024 | 40,461 | 773.3 |
| 2023 | 40,469 | 773.5 |
| 2022 | 40,346 | 771.1 |
| 2021 | 40,093 | 766.3 |
| 2020 | 40,170 | 767.8 |
| 2019 | 40,008 | 764.8 |
| 2018 | 39,837 | 761.5 |
| 2017 | 39,759 | 759.5 |
| 2016 | 39,785 | 760.0 |
| 2015 | 39,756 | 759.4 |
| 2014 | 39,535 | 755.2 |
| 2013 | 39,250 | 749.8 |
| 2012 | 38,882 | 742.8 |
| 2011 | 38,544 | 736.3 |
| 2010 | 38,303 | 731.7 |
| 2009 | 37,948 | 724.9 |
Key figures
Use these population patterns in Horizon Mapper for catchment and location-opportunity analysis. Horizon Mapper