Projected population in 2100: 🇮🇳 India → 1,533 Million 🇨🇳 China → 771M 🇳🇬 Nigeria → 546M 🇵🇰 Pakistan → 487M 🇨🇩 Congo → 431M 🇺🇸 US → 394M 🇪🇹 Ethiopia → 323M 🇮🇩 Indonesia → 297M 🇹🇿 Tanzania → 244M 🇪🇬 Egypt → 205M 🇧🇷 Brazil → 185M 🇵🇭 Philippines → 180M 🇧🇩 Bangladesh → 177M 🇳🇪 Niger → 166M 🇸🇩 Sudan → 142M 🇦🇴 Angola → 133M 🇺🇬 Uganda → 132M 🇲🇽 Mexico → 116M 🇰🇪 Kenya → 113M 🇷🇺 Russia → 112M 🇮🇶 Iraq → 111M 🇦🇫 Afghanistan → 110M 🇲🇿 Mozambique → 106M 🇻🇳 Vietnam → 91M 🇨🇮 Côte d’Ivoire → 88M 🇨🇲 Cameroon → 87M 🇲🇱 Mali → 87M 🇲🇬 Madagaskar → 83M 🇹🇷 Turkey → 82M 🇮🇷 Iran → 79M 🇿🇦 South Africa → 74M 🇾🇪 Yemen → 74M 🇯🇵 Japan → 74M . 🇬🇧 UK → 70M 🇩🇪 Germany → 68M 🇫🇷 France → 60M 🇨🇦 Canada → 53M 🇸🇦 Saudi Arabia → 50M 🇦🇷 Argentina → 47M 🇦🇺 Australia → 38M 🇮🇹 Italy → 36M 🇪🇸 Spain → 30M 🇰🇷 South Korea → 24M 🇳🇱 Netherlands → 16M 🇦🇪 UAE → 14M 🇸🇪 Sweden → 13M 🇨🇭 Switzerland → 10M 🇦🇹 Austria → 8M 🇳🇴 Norway → 7M 🇩🇰 Denmark → 7M 🇫🇮 Finland → 5M 🇸🇮 Slovenia → 1.6M 🇱🇻 Latvia → 0.95M 🇪🇪 Estonia → 0.83M 🇮🇸 Iceland → 0.37M 🌍 World → 10.35B According to UN Population Division