Belgium Population Pyramid 2011
Belgium in 2011
As of 2011, Belgium counted 11,038,632 inhabitants. A decade earlier, in 2001, the population was 10,287,004; it has grown by 7.3% since.
The median age was 40.9 years, and for every 100 people of working age (15–64) there were 25.8 children under 15 and 26.2 people aged 65 or over. This is a constrictive pyramid — its base is narrower than its middle, the signature of sustained low birth rates and population ageing.
Data source: United Nations World Population Prospects, 2024 revision (medium variant) — last updated July 2024.
In 2023 women in Belgium had on average 1.47 children, below the replacement level of 2.1.
Source: World Bank World Development Indicators, latest available year.
Life expectancy at birth was 82.4 years in 2023: 84.6 for women and 80.3 for men.
Source: World Bank World Development Indicators, latest available year.
2,185,154 immigrants live in Belgium, 18.6% of the population.
| Morocco | 246,575 |
| France | 196,995 |
| Netherlands | 136,488 |
| Romania | 131,417 |
| Italy | 116,143 |
521,575 people born in Belgium live in other countries.
| France | 169,102 |
| Netherlands | 67,931 |
| Spain | 55,364 |
| Italy | 42,866 |
| Turkey | 40,904 |
Source: United Nations International Migrant Stock 2024.
| Country | Population | Median age | Relative size |
|---|---|---|---|
| Belgium | 11,038,632 | 40.9 | |
| Austria | 8,393,270 | 42.1 | |
| Switzerland | 7,914,372 | 41.6 | |
| Netherlands | 16,851,057 | 41.0 | |
| Luxembourg | 518,584 | 39.0 |





