Population of Dilbeek
Reference date: 2026-01-01
45,111
residents
The official population of Dilbeek was 45,111 residents on 1 January 2026, ranking 41st among Belgium's municipalities.
- Population density
- 1,087.6residents/km²
- Rank in Belgium
- 41stout of 565 municipalities
- Population change
- +42
- Reference date
- 2026-01-01
Official time series
Source: official Statbel data · Statbel
View the exact data table
| 2026 | 45,111 | 1,087.6 |
| 2025 | 45,069 | 1,086.6 |
| 2024 | 44,878 | 1,082.0 |
| 2023 | 44,650 | 1,076.5 |
| 2022 | 44,095 | 1,063.1 |
| 2021 | 43,732 | 1,054.4 |
| 2020 | 43,423 | 1,046.9 |
| 2019 | 42,847 | 1,033.0 |
| 2018 | 42,434 | 1,023.1 |
| 2017 | 42,024 | 1,014.0 |
| 2016 | 41,450 | 1,000.2 |
| 2015 | 41,243 | 995.2 |
| 2014 | 41,034 | 990.1 |
| 2013 | 40,737 | 983.0 |
| 2012 | 40,388 | 974.5 |
| 2011 | 40,203 | 970.1 |
| 2010 | 39,998 | 965.1 |
| 2009 | 39,742 | 959.0 |
Population
Who lives here
A complete, non-overlapping view of the registered population by age, from the same reference-date record.View the exact data table
| Under 18 | 9,747 | 21.6% |
|---|---|---|
| 18–24 | 3,767 | 8.4% |
| 25–44 | 10,434 | 23.1% |
| 45–64 | 11,648 | 25.8% |
| 65 and older | 9,515 | 21.1% |
Key figures
Use these population patterns in Horizon Mapper for catchment and location-opportunity analysis. Horizon Mapper