Population density of Sint-Truiden
Reference date: 2026-01-01
392.0
residents/km²
Sint-Truiden recorded 392.0 residents per km² in 2026, ranking 236th among Belgium's municipalities by population density.

- Population
- 41,987residents
- Rank in Belgium
- 236thout of 565 municipalities
- Density change
- +2.3
- Reference date
- 2026-01-01
Population density
Inside the municipality
Population is unevenly distributed. The view below uses exact 2025 statistical-sector boundaries and never assigns residents to an unknown polygon.100.0% of residents are located to a statistical sector; 5 remain available only in the municipality total.
- 0 residents
- 7.3–81.0 residents/km²
- 83.4–159.3 residents/km²
- 164.8–1,310.4 residents/km²
- 1,340.6–1,784.6 residents/km²
- 1,827.3–5,889.5 residents/km²
View the exact data table
| SINT-TRUIDEN - BINNENSTAD 71053A00K | 3,200 | 5,889.5 residents/km² |
|---|---|---|
| STATION - WIJK 71053A05K | 1,999 | 5,778.7 residents/km² |
| NIEUW SINT-TRUIDEN - WIJK 71053A50K | 3,540 | 4,781.1 residents/km² |
| SINT-PIETER - WIJK 71053A30K | 2,822 | 4,347.5 residents/km² |
| ZIEKEREN - WIJK 71053A32K | 1,611 | 3,177.9 residents/km² |
Official time series
Source: official Statbel data · Statbel
View the exact data table
| 2026 | 41,987 | 392.0 |
| 2025 | 41,743 | 389.7 |
| 2024 | 41,469 | 387.1 |
| 2023 | 41,353 | 386.1 |
| 2022 | 40,845 | 381.3 |
| 2021 | 40,557 | 378.6 |
| 2020 | 40,672 | 379.7 |
| 2019 | 40,590 | 378.9 |
| 2018 | 40,473 | 377.8 |
| 2017 | 40,169 | 375.4 |
| 2016 | 40,158 | 375.3 |
| 2015 | 39,957 | 373.4 |
| 2014 | 39,840 | 372.3 |
| 2013 | 39,769 | 371.6 |
| 2012 | 39,747 | 371.4 |
| 2011 | 39,584 | 369.9 |
| 2010 | 39,309 | 367.3 |
| 2009 | 39,117 | 365.5 |
Key figures
Use these population patterns in Horizon Mapper for catchment and location-opportunity analysis. Horizon Mapper