Global fertility has almost halved in the past century. Which countries are most resilient, and which have experienced the most dramatic changes over time?
This two-minute animation shows changes in the last 500 years of historical rankings for the world's 10 most populous cities.
See the world's 100 biggest islands in a side-by-side comparison. Then, we look to see which islands have the highest population densities.
This simple map visualization will change how you think about global population, and how people are distributed throughout the planet.
The world is in the midst of a notable demographic transition. Here's how the world population pyramid will change as we close in on the year...
How do countries around the world compare in terms of age? This compelling visualization shows the median age for every country in the world.
This chart resizes the world's countries based on population, while organizing them based on region. See where all 7.5 billion people live.
This chart takes a look at the median age of every continent, while also breaking down the youngest and oldest countries in the world.
55% of the world lives in urban areas today. But what defines an urban population, and how will this big picture change by 2050?
Europe has members in at least four major treaty groups. This map shows how these groups fit into the big picture of Europe's member states.