Our World
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All our related research and data

  • Future Population Growth
  • Life Expectancy
  • Longtermism: The future is vast – what does this mean for our own life?

Charts

  • Children per woman vs population growth
  • Comparison of United Nations population projections
  • Fertility rate: children per womanWith projections
  • Number of births and deaths per year
  • Population by age group, including UN projections
  • Population growth rateUN (with projections)
  • Population growth rate vs child mortality rate
  • Population younger than 15, including UN projections, by world region
  • Population, including UN projectionsLine chart with dashed projections
  • Population, including UN projectionsLine chart with dashed projections, 10000 BCE to 2100
  • Projected world population by level of education
  • Projected world population under age 5
  • Size of young, working-age and elderly populationslinechart, with projections
  • World population projections by UN

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Licenses: All visualizations, data, and articles produced by Our World in Data are open access under the Creative Commons BY license. You have permission to use, distribute, and reproduce these in any medium, provided the source and authors are credited. All the software and code that we write is open source and made available via GitHub under the permissive MIT license. All other material, including data produced by third parties and made available by Our World in Data, is subject to the license terms from the original third-party authors.

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Global Change Data Lab logoOur World In Data is a project of the Global Change Data Lab, a registered charity in England and Wales (Charity Number 1186433).