Population of Pecq
Reference date: 2026-01-01
5,967
residents
The official population of Pecq was 5,967 residents on 1 January 2026, ranking 461st among Belgium's municipalities.

- Population density
- 180.0residents/km²
- Rank in Belgium
- 461stout of 565 municipalities
- Population change
- +68
- Reference date
- 2026-01-01
Official time series
Source: official Statbel data · Statbel
View the exact data table
| 2026 | 5,967 | 180.0 |
| 2025 | 5,899 | 178.0 |
| 2024 | 5,966 | 180.0 |
| 2023 | 5,901 | 178.0 |
| 2022 | 5,847 | 176.4 |
| 2021 | 5,829 | 175.9 |
| 2020 | 5,761 | 173.8 |
| 2019 | 5,698 | 171.9 |
| 2018 | 5,598 | 168.9 |
| 2017 | 5,611 | 169.1 |
| 2016 | 5,598 | 168.7 |
| 2015 | 5,588 | 168.4 |
| 2014 | 5,595 | 168.6 |
| 2013 | 5,628 | 169.6 |
| 2012 | 5,552 | 167.4 |
| 2011 | 5,459 | 164.5 |
| 2010 | 5,413 | 163.2 |
| 2009 | 5,374 | 162.0 |
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 | 1,149 | 19.3% |
|---|---|---|
| 18–24 | 532 | 8.9% |
| 25–44 | 1,479 | 24.8% |
| 45–64 | 1,612 | 27.0% |
| 65 and older | 1,195 | 20.0% |
Key figures
Use these population patterns in Horizon Mapper for catchment and location-opportunity analysis. Horizon Mapper