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Data Starter: The World’s ageing population

Elizabeth Veal

23rd May 2025

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How rapidly is the global population ageing and what impact is this having on global population size?

  1. Using this VisualCapital infographic showing the world’s ageing population and the growth of the global population, identify two significant features of the data.
  2. Calculate the percentage change in the average age of people between 1980 and 2025 and calculate the percentage point change in the population growth rate over the same time period.

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Elizabeth Veal

Liz has taught Economics for over 25 years, including several years as Head of Economics at leading schools.