Municipality · Province of Liège · Wallonia
Grâce-Hollogne
About Grâce-Hollogne
Grâce-Hollogne is a municipality in the province of Liège in Wallonia, Belgium. On 1 January 2026 it had 23,353 inhabitants on an area of 34.2 km², a population density of 682 inhabitants per km². That is higher than the average of 292 per km² in Liège and higher than the Belgian average of 387 per km².
By population, Grâce-Hollogne ranks 138th of Belgium’s 565 municipalities and 9th of the 84 municipalities in Liège. By area it ranks 359th in Belgium.
The official language is French.
Population of Grâce-Hollogne since 2016
Between 1 January 2016 and 1 January 2026 the population of Grâce-Hollogne grew by 1,208 inhabitants (+5.5%), from 22,145 to 23,353. In the last year it changed by −63. The highest figure in this period was in 2025.
For population growth since 2016, Grâce-Hollogne ranks 235th of 565. Over the same period the province of Liège changed by +2.4% and Belgium by +5.3%.
Neighbouring municipalities
Grâce-Hollogne borders 8 municipalities:
Postcodes in Grâce-Hollogne
| Postcode | Places |
|---|---|
| 4460 |
Distances from Grâce-Hollogne
| To | km | miles |
|---|---|---|
| Liège | 11 | 7 |
| Hasselt | 32 | 20 |
| Namur | 45 | 28 |
| Leuven | 58 | 36 |
| Charleroi | 75 | 47 |
| Brussels | 79 | 49 |
| Mechelen | 82 | 51 |
| Antwerp | 102 | 63 |
| Mons | 106 | 66 |
| Arlon | 110 | 68 |
| Ghent | 130 | 81 |
| Kortrijk | 154 | 96 |
| Bruges | 170 | 106 |
| Ostend | 187 | 116 |
Straight line between the centres of the municipalities. By road it is usually 20–40% further. Calculate another distance →
Nearby municipalities
More about Grâce-Hollogne: Wikipedia.