List of countries by population 1 China 1,354,040,000 19.13% 2 India 1,210,193,422 17.10% 3 United States 315,633,000 4.46% 4 Indonesia 237,641,326 3.36% 5 Brazil 193,946,886 2.74% 6 Pakistan 182,721,000 2.58% 7 Nigeria 170,901,000 2.41% 8 Bangladesh 152,518,015 2.16% 9 Russia 143,369,806 2.03% 10 Japan 127,360,000 1.80% 11 Mexico 112,336,538 1.59% 12 Philippines 92,337,852 1.30% 13 Vietnam 88,780,000 1.25% 14 Ethiopia 84,320,987 1.19% 15 Egypt 83,661,000 1.18% 16 Germany 81,993,000 1.16% 17 Iran 77,311,000 1.09% 18 Turkey 75,627,384 1.07% 19 DR Congo 71,420,000 1.01% 20 Thailand 65,926,261 0.93% 21 France 65,605,000 0.93% 22 United Kingdom 63,181,775 0.89% 23 Italy 59,499,534 0.84% 24 South Africa 51,770,560 0.73% 25 South Korea 50,004,441 0.71%