Population aged 0-14 years as a percentage of total population fell 9.47% to 15.1% in Belgium in 2022, according to the National Statistical Office.
Historically, population aged 0-14 years as a percentage of total population in Belgium reached an all time high of 24.0% in 1966 and an all time low of 15.1% in 2022. When compared to Belgium's main peers, population aged 0-14 years as a percentage of total population in France amounted to 15.7%, 10.8% in Germany, 15.0% in Luxembourg and 13.8% in Netherlands in 2022.
Belgium has been ranked 130th within the group of 174 countries we follow in terms of population aged 0-14 years as a percentage of total population, 11 places above the position seen 10 years ago.
| Population Aged 0-14 Years (As % of Total Population) | Unit | 2030 | 2031 | 2032 | 2033 | 2034 | 2035 | 2036 | 2037 | 2038 | 2039 | 2040 | 2041 | 2042 | 2043 | 2044 | 2045 | 2046 | 2047 | 2048 | 2049 | 2050 |
| Austria | % | 11.2% | 11.2% | 11.2% | 11.1% | 11.1% | ||||||||||||||||
| Belgium | % | 13.0% | 13.0% | 13.0% | 12.9% | 12.9% | ||||||||||||||||
| Denmark | % | 13.7% | 13.7% | 13.6% | 13.5% | 13.4% | ||||||||||||||||
| France | % | 13.5% | 13.4% | 13.3% | 13.2% | 13.1% | ||||||||||||||||
| Germany | % | 8.96% | 8.93% | 8.89% | 8.85% | 8.80% | ||||||||||||||||
| Italy | % | 10.3% | 10.3% | 10.3% | 10.2% | 10.2% | ||||||||||||||||
| Luxembourg | % | 13.0% | 12.9% | 12.8% | 12.7% | 12.5% | ||||||||||||||||
| Netherlands | % | 12.2% | 12.2% | 12.1% | 12.0% | 11.9% | ||||||||||||||||
| Poland | % | 9.84% | 9.81% | 9.80% | 9.79% | 9.79% | ||||||||||||||||
| Spain | % | 10.0% | 10.1% | 10.1% | 10.0% | 10.0% | ||||||||||||||||
| United Kingdom | % | 12.9% | 12.9% | 12.8% | 12.8% | 12.7% |
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