Population of Denderleeuw
Reference date: 2026-01-01
21,402
residents
The official population of Denderleeuw was 21,402 residents on 1 January 2026, ranking 157th among Belgium's municipalities.
- Population density
- 1,543.6residents/km²
- Rank in Belgium
- 157thout of 565 municipalities
- Population change
- +145
- Reference date
- 2026-01-01
Official time series
Source: official Statbel data · Statbel
View the exact data table
| 2026 | 21,402 | 1,543.6 |
| 2025 | 21,257 | 1,533.2 |
| 2024 | 21,056 | 1,518.7 |
| 2023 | 20,973 | 1,512.7 |
| 2022 | 20,772 | 1,498.2 |
| 2021 | 20,730 | 1,495.1 |
| 2020 | 20,551 | 1,482.2 |
| 2019 | 20,338 | 1,466.8 |
| 2018 | 20,086 | 1,447.9 |
| 2017 | 19,836 | 1,428.8 |
| 2016 | 19,688 | 1,418.1 |
| 2015 | 19,556 | 1,408.6 |
| 2014 | 19,318 | 1,391.4 |
| 2013 | 19,206 | 1,383.4 |
| 2012 | 19,069 | 1,373.5 |
| 2011 | 18,863 | 1,358.7 |
| 2010 | 18,485 | 1,331.4 |
| 2009 | 18,276 | 1,316.4 |
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 | 4,726 | 22.1% |
|---|---|---|
| 18–24 | 1,845 | 8.6% |
| 25–44 | 4,994 | 23.3% |
| 45–64 | 5,900 | 27.6% |
| 65 and older | 3,937 | 18.4% |
Key figures
Use these population patterns in Horizon Mapper for catchment and location-opportunity analysis. Horizon Mapper