Uccle has a population of 82,929, making it the 14th largest place we list in Belgium. It is in Brussels Capital.
Uccle holds 0.70% of Belgium's 11,774,642 people. Brussels, the largest place we list there, is 12 times its size.
82,929
population
#14
in Belgium
Nearby in size
| Place | Region | Population |
|---|---|---|
| Molenbeek-Saint-Jean | Brussels Capital | 97,037 |
| Mons | Wallonia | 95,299 |
| Ixelles | Brussels Capital | 86,671 |
| Deurne | Flanders | 78,747 |
| Hasselt | Flanders | 77,651 |
| Aalst | Flanders | 77,534 |
Figures are the latest available in GeoNames (CC BY 4.0), which draws on national censuses of varying dates — treat them as recent, not same-year. Country totals are UN World Population Prospects 2024 (medium variant) where the UN lists the country separately; the handful it reports under a parent state keep a GeoNames figure and are marked as such. Sources & method.