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BEL · Europe & Central Asia

Belgium

11,941,781

Latest official population · 2025

Annual change+83.17K2024 to 2025
Growth since 2000+16.5%from 10.25M
Life expectancy82.3 years2024
Fertility rate1.44births per woman · 2024
Urban population87.7%2025
RegionEurope & Central AsiaHigh income

UN medium projection

What could Belgium look like in 2050?

If current demographic patterns evolve along the UN's medium scenario, the population could be 11.87M in 2050—1.1% larger than the 2024 UN estimate.

A projection is a scenario, not a prediction or live count.
  1. 202411.74M
  2. 205011.87M
  3. 210011.06M
Median age in 205045.2years
Births in 2050104.21Kduring the year
Deaths in 2050141.18Kduring the year
Life expectancy85.9years in 2050

Long view

Population through time

Official World Bank annual observations, shown at decade intervals with the latest published year.

  1. 19609.15M
  2. 19709.66M
  3. 19809.86M
  4. 19909.97M
  5. 200010.25M
  6. 201010.9M
  7. 202011.54M
  8. 202511.94M
SourceWorld Bank Open DataPopulation total · SP.POP.TOTL
Latest population year2025Official annual observation
Future sourceUN WPP 2024Medium projection · 2024–2100
DeliveryReliable snapshotChecked 9/22/2026

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