全球 254 個 政治 實體 ( 含 196 個 國家 ) 人口 、 面積 一 覽 表 Country Population Area ( sq km ) World 6,790,062,216 total : 510.072 million land : 148.94 million water : 361.132 million note : 70.9 % of the world ' s surface is water, 29.1 % is land 1 China 1,338,612,968 9,596,960 2 India 1,166,079,217 3,287,590 3 European Union 491,582,852 4,324,782 4 United States 307,212,123 9,826,630 5 Indonesia 240,271,522 1,919,440 6 Brazil 198,739,269 8,511,965 7 Pakistan 176,242,949 803,940 8 Bangladesh 156,050,883 144,000 9 Nigeria 149,229,090 923,768 10 Russia 140,041,247 17,075,200 11 Japan 127,078,679 377,835 12 Mexico 111,211,789 1,972,550 13 Philippines 97,976,603 300,000 14 Vietnam 86,967,524 329,560 15 Ethiopia 85,237,338 1,127,127 16 Egypt 83,082,869 1,001,450 17 Germany 82,329,758 357,021 18 Turkey 76,805,524 780,580 19 Congo, Democratic Republic of the 68,692,542 2,345,410 20 Iran 66,429,284 1.648 million 21 Thailand 65,905,410 514,000 22 France 64,057,792 643,427 23 United Kingdom 61,113,205 244,820 24 Italy 58,126,212 301,230 25 South Africa 49,052,489 1,219,912 26 Korea, South 48,508,972 98,480 27 Burma 48,137,741 678,500 28 Ukraine 45,700,395 603,700 29 Colombia 45,644,023 1,138,910 30 Sudan 41,087,825 2,505,810 31 Tanzania 41,048,532 945,087 32 Argentina 40,913,584 2,766,890 33 Spain 40,525,002 504,782 34 Kenya 39,002,772 582,650 35