Population of Saint-Ghislain
Reference date: 2026-01-01
23,969
residents
The official population of Saint-Ghislain was 23,969 residents on 1 January 2026, ranking 130th among Belgium's municipalities.
- Population density
- 339.5residents/km²
- Rank in Belgium
- 130thout of 565 municipalities
- Population change
- +213
- Reference date
- 2026-01-01
Official time series
Source: official Statbel data · Statbel
View the exact data table
| 2026 | 23,969 | 339.5 |
| 2025 | 23,756 | 336.6 |
| 2024 | 23,743 | 336.4 |
| 2023 | 23,665 | 335.3 |
| 2022 | 23,502 | 333.0 |
| 2021 | 23,451 | 332.2 |
| 2020 | 23,428 | 331.9 |
| 2019 | 23,311 | 330.3 |
| 2018 | 23,335 | 330.7 |
| 2017 | 23,207 | 329.3 |
| 2016 | 23,085 | 327.6 |
| 2015 | 22,907 | 325.1 |
| 2014 | 22,969 | 325.9 |
| 2013 | 23,039 | 326.9 |
| 2012 | 23,004 | 326.4 |
| 2011 | 22,972 | 326.0 |
| 2010 | 22,896 | 324.9 |
| 2009 | 22,844 | 324.2 |
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 | 4,323 | 18.0% |
|---|---|---|
| 18–24 | 1,854 | 7.7% |
| 25–44 | 5,875 | 24.5% |
| 45–64 | 6,408 | 26.7% |
| 65 and older | 5,509 | 23.0% |
Key figures
Use these population patterns in Horizon Mapper for catchment and location-opportunity analysis. Horizon Mapper