| Rank | Country | Population |
| 1 | Afghanistan | 6,37,95,418 |
| 2 | Albania | 28,24,012 |
| 3 | Algeria | 5,54,44,735 |
| 4 | American Samoa | 49,308 |
| 5 | Andorra | 74,765 |
| 6 | Angola | 4,58,88,061 |
| 7 | Anguilla | 26,980 |
| 8 | Antigua and Barbuda | 1,22,930 |
| 9 | Argentina | 5,41,15,246 |
| 10 | Armenia | 24,68,311 |
| 11 | Aruba | 1,50,730 |
| 12 | Australia | 2,90,12,740 |
| 13 | Austria | 91,07,912 |
| 14 | Azerbaijan | 1,12,09,644 |
| 15 | Bahamas, The | 3,71,219 |
| 16 | Bahrain | 18,47,072 |
| 17 | Bangladesh | 19,30,92,763 |
| 18 | Barbados | 2,82,041 |
| 19 | Belarus | 83,39,664 |
| 20 | Belgium | 1,27,72,233 |
| 21 | Belize | 5,43,690 |
| 22 | Benin | 2,21,18,545 |
| 23 | Bermuda | 69,874 |
| 24 | Bhutan | 9,51,873 |
| 25 | Bolivia | 1,60,03,638 |
| 26 | Bosnia and Herzegovina | 32,16,039 |
| 27 | Botswana | 28,71,345 |
| 28 | Brazil | 23,23,04,177 |
| 29 | Brunei | 6,38,157 |
| 30 | Bulgaria | 55,31,820 |
| 31 | Burkina Faso | 4,74,29,509 |
| 32 | Burma | 7,06,73,160 |
| 33 | Burundi | 3,03,91,856 |
| 34 | Cabo Verde | 7,41,842 |
| 35 | Cambodia | 2,23,38,891 |
| 36 | Cameroon | 5,19,12,309 |
| 37 | Canada | 4,11,35,648 |
| 38 | Cayman Islands | 91,118 |
| 39 | Central African Republic | 1,03,38,863 |
| 40 | Chad | 2,04,73,601 |
| 41 | Chile | 1,96,88,474 |
| 42 | China | 1,30,16,27,048 |
| 43 | Colombia | 5,62,27,630 |
| 44 | Comoros | 11,69,893 |
| 45 | Congo (Brazzaville) | 1,02,01,971 |
| 46 | Congo (Kinshasa) | 14,48,05,434 |
| 47 | Cook Islands | 5,460 |
| 48 | Costa Rica | 60,65,989 |
| 49 | Cote d'Ivoire | 3,71,11,782 |
| 50 | Croatia | 35,38,821 |
| 51 | Cuba | 98,29,024 |
| 52 | Curacao | 1,50,128 |
| 53 | Cyprus | 13,92,078 |
| 54 | Czechia | 1,02,09,638 |
| 55 | Denmark | 55,75,147 |
| 56 | Djibouti | 13,95,810 |
| 57 | Dominica | 64,772 |
| 58 | Dominican Republic | 1,36,90,264 |
| 59 | Ecuador | 2,11,02,550 |
| 60 | Egypt | 16,89,37,974 |
| 61 | El Salvador | 61,81,181 |
| 62 | Equatorial Guinea | 14,28,139 |
| 63 | Eritrea | 89,35,060 |
| 64 | Estonia | 9,23,335 |
| 65 | Ethiopia | 22,80,66,276 |
| 66 | Faroe Islands | 57,112 |
| 67 | Fiji | 10,13,636 |
| 68 | Finland | 54,75,753 |
| 69 | France | 6,94,84,481 |
| 70 | French Polynesia | 3,24,712 |
| 71 | Gabon | 32,29,741 |
| 72 | Gambia, The | 32,10,223 |
| 73 | Gaza Strip | 30,53,554 |
| 74 | Georgia | 47,14,548 |
| 75 | Germany | 7,15,41,906 |
| 76 | Ghana | 5,24,15,526 |
| 77 | Gibraltar | 28,423 |
| 78 | Greece | 1,00,35,935 |
| 79 | Greenland | 49,356 |
| 80 | Grenada | 1,14,205 |
| 81 | Guam | 2,01,610 |
| 82 | Guatemala | 2,29,95,434 |
| 83 | Guernsey | 66,521 |
| 84 | Guinea | 2,64,07,254 |
| 85 | Guinea-Bissau | 28,94,545 |
| 86 | Guyana | 8,78,028 |
| 87 | Haiti | 1,45,42,914 |
| 88 | Honduras | 1,29,48,839 |
| 89 | Hong Kong | 66,23,263 |
| 90 | Hungary | 84,89,811 |
| 91 | Iceland | 4,06,766 |
| 92 | India | 1,65,65,53,632 |
| 93 | Indonesia | 30,01,83,166 |
| 94 | Iran | 10,00,44,564 |
| 95 | Iraq | 7,65,19,418 |
| 96 | Ireland | 63,33,836 |
| 97 | Isle of Man | 92,840 |
| 98 | Israel | 1,23,64,874 |
| 99 | Italy | 6,14,15,852 |
| 100 | Jamaica | 35,54,571 |
| 101 | Japan | 10,72,09,536 |
| 102 | Jersey | 1,07,581 |
| 103 | Jordan | 1,14,11,275 |
| 104 | Kazakhstan | 2,22,37,156 |
| 105 | Kenya | 7,07,55,460 |
| 106 | Kiribati | 1,39,738 |
| 107 | Korea, North | 2,69,69,396 |
| 108 | Korea, South | 4,77,31,321 |
| 109 | Kosovo | 22,22,619 |
| 110 | Kuwait | 38,63,453 |
| 111 | Kyrgyzstan | 70,63,351 |
| 112 | Laos | 1,00,68,995 |
| 113 | Latvia | 12,49,812 |
| 114 | Lebanon | 56,21,049 |
| |
| Rank | Country | Population |
| 115 | Lesotho | 19,20,225 |
| 116 | Liberia | 81,92,118 |
| 117 | Libya | 89,70,664 |
| 118 | Liechtenstein | 43,610 |
| 119 | Lithuania | 18,01,002 |
| 120 | Luxembourg | 8,64,238 |
| 121 | Macau | 6,20,184 |
| 122 | Macedonia | 19,90,728 |
| 123 | Madagascar | 4,58,07,534 |
| 124 | Malawi | 5,17,80,996 |
| 125 | Malaysia | 4,29,28,546 |
| 126 | Maldives | 4,44,429 |
| 127 | Mali | 3,83,95,414 |
| 128 | Malta | 3,95,639 |
| 129 | Marshall Islands | 1,03,092 |
| 130 | Mauritania | 65,36,272 |
| 131 | Mauritius | 14,41,100 |
| 132 | Mexico | 15,05,67,503 |
| 133 | Micronesia, Federated States of | 74,483 |
| 134 | Moldova | 22,61,208 |
| 135 | Monaco | 29,810 |
| 136 | Mongolia | 36,69,264 |
| 137 | Montenegro | 5,77,654 |
| 138 | Montserrat | 5,707 |
| 139 | Morocco | 4,20,26,448 |
| 140 | Mozambique | 5,89,98,457 |
| 141 | Namibia | 41,56,634 |
| 142 | Nauru | 11,995 |
| 143 | Nepal | 3,32,65,760 |
| 144 | Netherlands | 1,79,06,594 |
| 145 | New Caledonia | 3,70,511 |
| 146 | New Zealand | 51,98,992 |
| 147 | Nicaragua | 72,33,620 |
| 148 | Niger | 4,42,21,854 |
| 149 | Nigeria | 39,12,96,754 |
| 150 | Northern Mariana Islands | 77,842 |
| 151 | Norway | 63,64,008 |
| 152 | Oman | 54,01,957 |
| 153 | Pakistan | 29,08,47,790 |
| 154 | Palau | 22,894 |
| 155 | Panama | 48,59,334 |
| 156 | Papua New Guinea | 1,01,10,027 |
| 157 | Paraguay | 88,40,105 |
| 158 | Peru | 3,69,43,693 |
| 159 | Philippines | 15,53,80,252 |
| 160 | Poland | 3,27,38,308 |
| 161 | Portugal | 99,33,334 |
| 162 | Puerto Rico | 29,84,291 |
| 163 | Qatar | 25,58,854 |
| 164 | Romania | 1,80,60,354 |
| 165 | Russia | 12,99,08,086 |
| 166 | Rwanda | 2,75,06,207 |
| 167 | Saint Barthelemy | 6,527 |
| 168 | Saint Helena | 7,296 |
| 169 | Saint Kitts and Nevis | 56,362 |
| 170 | Saint Lucia | 1,62,356 |
| 171 | Saint Martin | 34,601 |
| 172 | Saint Pierre and Miquelon | 3,516 |
| 173 | Saint Vincent and the Grenadines | 93,507 |
| 174 | Samoa | 2,45,010 |
| 175 | San Marino | 35,178 |
| 176 | Sao Tome and Principe | 3,09,457 |
| 177 | Saudi Arabia | 4,02,50,628 |
| 178 | Senegal | 2,72,44,158 |
| 179 | Serbia | 58,69,146 |
| 180 | Seychelles | 1,00,391 |
| 181 | Sierra Leone | 1,35,93,862 |
| 182 | Singapore | 86,09,518 |
| 183 | Sint Maarten | 53,001 |
| 184 | Slovakia | 48,50,540 |
| 185 | Slovenia | 15,96,947 |
| 186 | Solomon Islands | 10,15,731 |
| 187 | Somalia | 2,26,26,120 |
| 188 | South Africa | 6,85,28,850 |
| 189 | South Sudan | 2,68,43,710 |
| 190 | Spain | 5,24,90,640 |
| 191 | Sri Lanka | 2,51,66,733 |
| 192 | Sudan | 5,91,29,521 |
| 193 | Suriname | 7,17,936 |
| 194 | Eswatini(Swaziland) | 18,34,151 |
| 195 | Sweden | 1,20,11,256 |
| 196 | Switzerland | 95,39,097 |
| 197 | Syria | 3,12,25,740 |
| 198 | Taiwan | 2,08,34,040 |
| 199 | Tajikistan | 1,21,32,365 |
| 200 | Tanzania | 11,85,86,412 |
| 201 | Thailand | 6,60,63,997 |
| 202 | Timor-Leste | 21,91,749 |
| 203 | Togo | 1,65,83,950 |
| 204 | Tonga | 78,995 |
| 205 | Trinidad and Tobago | 10,23,741 |
| 206 | Tunisia | 1,21,80,271 |
| 207 | Turkey | 8,92,90,126 |
| 208 | Turkmenistan | 66,07,083 |
| 209 | Turks and Caicos Islands | 84,240 |
| 210 | Tuvalu | 13,423 |
| 211 | Uganda | 9,34,76,229 |
| 212 | Ukraine | 3,71,48,031 |
| 213 | United Arab Emirates | 80,18,904 |
| 214 | United Kingdom | 7,11,53,797 |
| 215 | United States | 39,83,28,349 |
| 216 | Uruguay | 34,95,238 |
| 217 | Uzbekistan | 3,51,16,374 |
| 218 | Vanuatu | 4,32,658 |
| 219 | Venezuela | 3,97,57,122 |
| 220 | Vietnam | 11,11,73,583 |
| 221 | Virgin Islands, British | 59,618 |
| 222 | Virgin Islands, U.S. | 68,933 |
| 223 | Wallis and Futuna | 15,598 |
| 224 | West Bank | 42,13,540 |
| 225 | Western Sahara | 11,73,350 |
| 226 | Yemen | 4,60,80,625 |
| 227 | Zambia | 3,89,92,619 |
| 228 | Zimbabwe | 2,51,98,196 |
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