The world’s population in 1921
1.89B people. One hexagon represents 100,000 people.
Open the 1921 map →Drawn as they stood de facto, the map this year includes French Equatorial Africa, Czechoslovakia, Weimar Republic, French Indochina, French West Africa, Korea, Ottoman Empire, Mandatory Palestine, Yugoslavia.
Largest populations in 1921
| Region | Population | |
|---|---|---|
| 1 | Russian SFSR | 91.8M |
| 2 | Weimar Republic | 61.0M |
| 3 | Uttar Pradesh & Uttarakhand, IN | 46.7M |
| 4 | United Kingdom | 45.9M |
| 5 | Empire of Japan | 44.6M |
| 6 | Sichuan | 38.9M |
| 7 | French Third Republic | 38.6M |
| 8 | Shandong | 38.1M |
| 9 | Kingdom of Italy | 35.2M |
| 10 | Henan | 35.2M |
The largest relative change from 1920: Gold Coast (−1.2M people).