Municipality · Province of Luxembourg · Wallonia
Attert
About Attert
Attert is a municipality in the province of Luxembourg in Wallonia, Belgium. On 1 January 2026 it had 5,824 inhabitants on an area of 71.2 km², a population density of 82 inhabitants per km². That is higher than the average of 66 per km² in Luxembourg and lower than the Belgian average of 387 per km².
By population, Attert ranks 467th of Belgium’s 565 municipalities and 16th of the 43 municipalities in Luxembourg. By area it ranks 148th in Belgium.
The official language is French.
Population of Attert since 2016
Between 1 January 2016 and 1 January 2026 the population of Attert grew by 413 inhabitants (+7.6%), from 5,411 to 5,824. In the last year it changed by +36.
For population growth since 2016, Attert ranks 120th of 565. Over the same period the province of Luxembourg changed by +5.7% and Belgium by +5.3%.
Neighbouring municipalities
Attert borders 3 municipalities:
Postcodes in Attert
| Postcode | Places |
|---|---|
| 6717 |
Distances from Attert
| To | km | miles |
|---|---|---|
| Arlon | 8 | 5 |
| Liège | 99 | 62 |
| Namur | 102 | 63 |
| Charleroi | 121 | 75 |
| Hasselt | 133 | 83 |
| Leuven | 147 | 91 |
| Mons | 150 | 93 |
| Brussels | 159 | 99 |
| Mechelen | 170 | 106 |
| Antwerp | 195 | 121 |
| Ghent | 206 | 128 |
| Kortrijk | 212 | 132 |
| Bruges | 246 | 153 |
| Ostend | 258 | 161 |
Straight line between the centres of the municipalities. By road it is usually 20–40% further. Calculate another distance →
Nearby municipalities
More about Attert: Wikipedia.