Belgium in MapsMunicipality · 23096
Population of Zemst
The official population of Zemst was 23.367 residents on 1 January 2026, ranking 137th among Belgium's municipalities.
- Population
- 23.367 residents
- Population density
- 540,5 residents/km²
- Rank in Belgium
- 137th
- Reference date
- 2026-01-01
- Population change
- Not directly comparable across boundary vintages
Official time series
| Reference date | Population | Population density |
|---|---|---|
| 2026 | 23.367 | 540,5 |
| 2025 | 23.369 | 540,6 |
| 2024 | 23.401 | 541,3 |
| 2023 | 23.357 | 540,3 |
| 2022 | 23.306 | 539,1 |
| 2021 | 23.314 | 539,3 |
| 2020 | 23.260 | 538,1 |
| 2019 | 23.358 | 540,3 |
| 2018 | 23.325 | 539,6 |
| 2017 | 23.240 | 537,1 |
| 2016 | 23.068 | 533,1 |
| 2015 | 22.778 | 526,4 |
| 2014 | 22.587 | 522,0 |
| 2013 | 22.437 | 518,5 |
| 2012 | 22.249 | 514,2 |
| 2011 | 21.960 | 507,5 |
| 2010 | 21.928 | 506,8 |
| 2009 | 21.837 | 504,7 |
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Use these population patterns in Horizon Mapper for catchment and location-opportunity analysis. Horizon Mapper
Source: official Statbel data · Statbel · Data sources and reuse