Municipality · NIS 23104 · closed 31/10/2025
Lennik
421in 2024
+14,4 % in 2024 compared with 2023 (368)
44,45 offences per 1,000 inhab. in 2024 (pop. 9 471 on 1/1/2024)
Source: Vlaams_Brabant_Lennik_fr.pdf · 110 pages · bulletin Q2 2025
Archived bulletin
The site's reference BIPOL bulletin (Q4 2025) contains no PDF for this municipality. The figures come from the bulletin of Q2 2025 (closed 31/10/2025), preserved by the Internet Archive Wayback Machine. Only complete years are included (2000, 2015-2024) : the last column of this bulletin covers only part of the year. Older closing date, so figures are not revised and may be slightly lower than in a recent bulletin. Archived PDF.
PNG image to share yourself (key figures, mayor, sources); it is not published on the site. The text in the image is in French.
Local executive
Mayor: Irina De Knop
List: Lijst Burgemeester · Party / affiliation: not provided
Since 04/12/2024 · In office on 08/10/2026 · source (official source)
Majority (lists on the executive): Lijst Burgemeester / Team LENNiK
Derived from the lists of the executive members · In office on 08/10/2026 · source (official source)
Next elections: municipal and provincial elections: 13/10/2030 · regional, federal and European elections: 2029.
Profile
Official sources (Statbel), edition shown on each line.
- Population on 1 January 2026
- 9 400
Statbel, 1/1/2026
- Foreign nationals (non-Belgian nationality)
- 6,4 %602 out of 9 400
2010 : 2,6 % · 2026 : 6,4 %The vertical axis does not start at 0. Annual series
1 January Foreign nationals Share 2010 228 2,6 % 2011 245 2,8 % 2012 294 3,3 % 2013 307 3,5 % 2014 298 3,3 % 2015 340 3,8 % 2016 385 4,3 % 2017 396 4,4 % 2018 423 4,7 % 2019 420 4,6 % 2020 473 5,2 % 2021 483 5,3 % 2022 534 5,7 % 2023 588 6,2 % 2024 604 6,4 % 2025 613 6,5 % 2026 602 6,4 % Statbel, 1/1/2026, series 2010-2026
- Non-Belgians by group of nationality of origin
- Neighbouring countries*0,9 %(84)
- EU27 excluding neighbouring countries3,4 %(320)
- Non-EU272,1 %(198)
* Germany, France, Luxembourg, Netherlands, United Kingdom (Statbel grouping).
Statbel, 1/1/2026, share of the population
- Origin (indicator separate from nationality)
- Belgians of Belgian origin76,1 %(7 158)
- Belgians of foreign origin17,4 %(1 640)
- Non-Belgians6,4 %(602)
Statbel, 1/1/2026
- Age
- 0-17 years18,9 %(1 778)
- 18-64 years56,5 %(5 310)
- 65 and over24,6 %(2 312)
Statbel, 1/1/2026
- Area and density
31,1 km² · 305 inhab./km²
Statbel, 1/1/2025
- Median income per tax return
36 253 €total net taxable income, 5 460 returns
Statbel, income 2023
Definitions
- « Foreign national » = person with a non-Belgian nationality in the national register, on 1 January. Naturalised Belgians or Belgians of foreign origin are counted as Belgians.
- Origin (Statbel): based on current nationality, the person's first registered nationality and that of their parents. Official categories: Belgian of Belgian origin, Belgian of foreign origin, non-Belgian.
- Group of nationality of origin: Statbel grouping into neighbouring countries, EU27 excluding neighbouring countries, and non-EU27; this is not a strict EU / non-EU split (the United Kingdom is classed as a neighbouring country).
- Merged or renumbered municipalities: no reconstructed series before the date of the new code (same rule as for the reference population).
- These figures are not cross-referenced with any crime statistics.
Elections
- Valid votes: 4,978
- Registered: 7,226 · turnout 69.6 %
- Blank and void: 52 (1.0 % of ballots)
| List | Votes | % | Seats |
|---|---|---|---|
| Lijst Burgemeester | 1,589 | 31.9 % | 7 |
| Team LENNiK | 1,464 | 29.4 % | 7 |
| N-VA+Lennik | 1,107 | 22.2 % | 5 |
| VLAAMS BELANG | 411 | 8.3 % | 1 |
| GROEN LENNIK | 407 | 8.2 % | 1 |
Source: Vlaanderen kiest (Flemish Home Affairs agency), official results (local elections of 13/10/2024). Local lists, under the filed name, not linked to any party. National view
Main categories
Click a category to open the annual series (2000).
| Category | 2024 | Change 2024/2023 | 2000 |
|---|---|---|---|
| 5 | +66,7 % | 4 | |
| 1 | 0,0 % | 3 | |
| 1 | -92,3 % | - | |
| - | - | 6 | |
| 4 | -42,9 % | - | |
| 41 | +46,4 % | - | |
| 27 | 0,0 % | 26 | |
| 17 | +70,0 % | 12 | |
| 37 | +32,1 % | 21 | |
| 37 | +48,0 % | 31 | |
| - | - | - | |
| 17 | -10,5 % | 5 | |
| 8 | +60,0 % | 2 | |
| 34 | +17,2 % | 22 | |
| 3 | -25,0 % | 9 | |
| 7 | -30,0 % | 10 | |
| 2 | +100,0 % | - | |
| - | - | - | |
| 17 | +70,0 % | 25 | |
| 15 | +114,3 % | 9 | |
| - | - | 1 | |
| 4 | +100,0 % | 4 | |
| 3 | +50,0 % | - | |
| 11 | -26,7 % | 3 | |
| 45 | +25,0 % | 2 | |
| 2 | +100,0 % | - | |
| 2 | -80,0 % | 2 | |
| - | - | - | |
| - | - | - | |
| - | - | 4 | |
| 85 | +6,3 % | 115 | |
| 421 | +14,4 % | 316 |
Change 2024/2023: change in 2024 compared with 2023 (e.g. −10 % = 2024 is 10 % lower than 2023, not the reverse).
Source of figures: police crime statistics bulletin Q2 2025 (closed 31/10/2025), archived by the Wayback Machine; complete years only, no 2025. Click a category to show the full available annual series.