Interactive map · 1800–2023

Population Through Time

Watch every country grow from 1800 to today. Scroll through two centuries, then switch between the map, equal tiles, groups and true-to-number sizes.

Data as of 2023

Scroll to explore
1800

The world in 1800

In 1800, China, India and Russia topped the map. Keep scrolling to move through time.

1950

1950: a different picture

By 1950 the map had already shifted. Watch the colours change as the decades pass.

Top five

The most populous

India, China and United States lead the world in 2023: 1.4B people for India. Each square here is sized by its number.

At the other end

The smallest populations

Tuvalu, Nauru and Palau sit at the bottom, with 9.8K people for Tuvalu.

In groups

How the world splits

Countries gather into 7 bands, from “Under 1M” to “Over 300M”. The biggest band holds 62 countries.

Fair shares

Every country, the same size

On a normal map, Russia dwarfs Rwanda. As equal tiles, small countries count just as much — look for the island nations.

Close-up

India

India: 1.4B people. Tap any country for its greeting, rank and profile.

Your turn

Explore freely

Switch views below, hover or tap any country, or jump to another map. Everything stays on this page.