(commonly used at home)
Dutch : 90
French : 4
Other : 3
English : 3
| Statistics | Bertem | 2008 |
| Inhabitants | 9.500 | |
| Surface (in km2) | 29.75 | |
| % foreign descent | 8 | |
| % foreigners | 6.1 | |
| Language (commonly used at home) |
|
Homelanguage
percentage Dutch : 90 French : 4 Other : 3 English : 3 |
| Postal code | 3060, 3061 | |