| Population | 11.492.641 inhabitants (2024) |
| Surface area | 30,689 km² (2023) |
| Federal capital | Brussels |
| Head of State | King Philippe |
| Prime Minister | Bart De Wever |
| National Day | 21 July |
| National languages | Dutch, French and German |
| Currency | the euro (EUR) |
| Gross domestic product | 584,7 billion of EUR (2023) |
| Time zone | GMT + 1 hour |
| Summer time, from the last Sunday of March to the last Sunday of October | GMT + 2 hours |
| Population density | 383 inhabitants per km2 (2023) |
| Peak | Signal de Botrange (694m) |