Kortenberg
Reference date: 2026-01-01
21,425
residents
Explore Kortenberg through official statistics on population, age, housing, mobility, businesses and the local built environment, with sources and reference dates.

- Population density
- 617.4residents/km²
- Rank in Belgium
- 156thout of 565 municipalities
- Population change
- +39
- Reference date
- 2026-01-01
Key figures
At a glance
Twelve source-backed signals place this municipality in its demographic, housing, economic, land-use, mobility and connectivity context.What stands out
- Scheduled public transport187.3 departures / 1,000 residentsScheduled public transport: 187.3 departures / 1,000 residents · national percentile 87/100
- Building permits2.7 new dwellings / 1,000 existing dwellingsBuilding permits: 2.7 new dwellings / 1,000 existing dwellings · national percentile 15/100
- Population density617.4 residents/km²Population density: 617.4 residents/km² · national percentile 74/100
Indicators use their latest available source period. The date is shown separately for every figure.
Population and age
Population
21,425
residents
+39 since 2025 (+0.2%)
64% above Belgium’s municipal median · national percentile 72/100 among 565
41% above the municipal median in Flemish Brabant · provincial percentile 71/100 among 63
Population density
617.4
residents/km²
+1.1 since 2025 (+0.2%)
93% above Belgium’s municipal median · national percentile 74/100 among 565
11% above the municipal median in Flemish Brabant · provincial percentile 58/100 among 63
Age profile
43
years
Same as Belgium’s municipal median
2% below the municipal median in Flemish Brabant
Housing and built environment
Housing stock
9,027
dwellings
48% above Belgium’s municipal median · national percentile 68/100 among 565
38% above the municipal median in Flemish Brabant · provincial percentile 71/100 among 63
Building permits
2.7
new dwellings / 1,000 existing dwellings
Total: 24 dwellings
63% below Belgium’s municipal median · national percentile 15/100 among 565
59% below the municipal median in Flemish Brabant · provincial percentile 12/100 among 63
Land cover
Arable land43.2
% of municipal area
Total: 1,498 ha
12% above Belgium’s municipal median · national percentile 61/100 among 565
18% above the municipal median in Flemish Brabant · provincial percentile 77/100 among 63
House sales
18.8
sales / 1,000 dwellings
Total: 170 sales
9% above Belgium’s municipal median · national percentile 67/100 among 565
4% above the municipal median in Flemish Brabant · provincial percentile 67/100 among 63
Mobility and connectivity
Scheduled public transport
187.3
departures / 1,000 residents
Total: 4,012 departures
88% above Belgium’s municipal median · national percentile 87/100 among 565
32% above the municipal median in Flemish Brabant · provincial percentile 79/100 among 63
Public level crossings
0
crossings
Same as Belgium’s municipal median
Same as the municipal median in Flemish Brabant
Fixed broadband coverage
98.8
%
0.4% above Belgium’s municipal median · national percentile 71/100 among 565
0.4% above the municipal median in Flemish Brabant · provincial percentile 77/100 among 63
5G mobile coverage
100.0
%
Same as Belgium’s municipal median
Same as the municipal median in Flemish Brabant
Economy and employment
VAT-registered enterprises
95.5
enterprises / 1,000 residents
Total: 2,046 enterprises
7% below Belgium’s municipal median · national percentile 38/100 among 565
15% below the municipal median in Flemish Brabant · provincial percentile 15/100 among 63
Official time series
Source: official Statbel data · Statbel
View the exact data table
| 2026 | 21,425 | 617.4 |
| 2025 | 21,386 | 616.3 |
| 2024 | 21,165 | 609.9 |
| 2023 | 20,920 | 602.8 |
| 2022 | 20,462 | 589.6 |
| 2021 | 20,425 | 588.6 |
| 2020 | 20,289 | 584.7 |
| 2019 | 20,279 | 584.4 |
| 2018 | 20,214 | 582.6 |
| 2017 | 19,979 | 573.9 |
| 2016 | 19,714 | 566.3 |
| 2015 | 19,647 | 564.4 |
| 2014 | 19,557 | 561.8 |
| 2013 | 19,386 | 556.9 |
| 2012 | 19,391 | 557.0 |
| 2011 | 19,131 | 549.5 |
| 2010 | 18,937 | 544.0 |
| 2009 | 18,795 | 539.9 |
Key figures
Use these population patterns in Horizon Mapper for catchment and location-opportunity analysis. Horizon Mapper