Belgium Population Pyramid 2015
Belgium in 2015
As of 2015, Belgium counted 11,275,334 inhabitants. Over the previous ten years the population grew by 7.6%, up from 10,478,886 in 2005.
The median age was 41.4 years, and for every 100 people of working age (15–64) there were 26.2 children under 15 and 28.0 people aged 65 or over. The pyramid is constrictive: cohorts of children are smaller than those of their parents, reflecting low fertility and an ageing population.
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 | 11,275,335 | 41.4 | |
| Austria | 8,644,039 | 42.9 | |
| Switzerland | 8,283,934 | 42.2 | |
| Netherlands | 17,107,433 | 42.0 | |
| Luxembourg | 569,536 | 39.3 |





