| # | Flag | Country | Population, totalPopulation, total | Year |
|---|---|---|---|---|
| 1 | China | 1,392,730,000 | 2018 | |
| 2 | India | 1,352,617,328 | 2018 | |
| 3 | United States | 327,167,434 | 2018 | |
| 4 | Indonesia | 267,663,435 | 2018 | |
| 5 | Pakistan | 212,215,030 | 2018 | |
| 6 | Brazil | 209,469,333 | 2018 | |
| 7 | Nigeria | 195,874,740 | 2018 | |
| 8 | Bangladesh | 161,356,039 | 2018 | |
| 9 | Russia | 144,478,050 | 2018 | |
| 10 | Japan | 126,529,100 | 2018 | |
| 11 | Mexico | 126,190,788 | 2018 | |
| 12 | Ethiopia | 109,224,559 | 2018 | |
| 13 | Philippines | 106,651,922 | 2018 | |
| 14 | Egypt | 98,423,595 | 2018 | |
| 15 | Vietnam | 95,540,395 | 2018 | |
| 16 | Democratic Republic Of Congo | 84,068,091 | 2018 | |
| 17 | Germany | 82,927,922 | 2018 | |
| 18 | Turkey | 82,319,724 | 2018 | |
| 19 | Iran | 81,800,269 | 2018 | |
| 20 | Thailand | 69,428,524 | 2018 | |
| 21 | France | 66,987,244 | 2018 | |
| 22 | United Kingdom | 66,488,991 | 2018 | |
| 23 | Italy | 60,431,283 | 2018 | |
| 24 | South Africa | 57,779,622 | 2018 | |
| 25 | Tanzania | 56,318,348 | 2018 | |
| 26 | Myanmar | 53,708,395 | 2018 | |
| 27 | South Korea | 51,635,256 | 2018 | |
| 28 | Kenya | 51,393,010 | 2018 | |
| 29 | Colombia | 49,648,685 | 2018 | |
| 30 | Spain | 46,723,749 | 2018 | |
| 31 | Ukraine | 44,622,516 | 2018 | |
| 32 | Argentina | 44,494,502 | 2018 | |
| 33 | Uganda | 42,723,139 | 2018 | |
| 34 | Algeria | 42,228,429 | 2018 | |
| 35 | Sudan | 41,801,533 | 2018 | |
| 36 | Iraq | 38,433,600 | 2018 | |
| 37 | Poland | 37,978,548 | 2018 | |
| 38 | Afghanistan | 37,172,386 | 2018 | |
| 39 | Canada | 37,058,856 | 2018 | |
| 40 | Morocco | 36,029,138 | 2018 | |
| 41 | Saudi Arabia | 33,699,947 | 2018 | |
| 42 | Uzbekistan | 32,955,400 | 2018 | |
| 43 | Peru | 31,989,256 | 2018 | |
| 44 | Malaysia | 31,528,585 | 2018 | |
| 45 | Angola | 30,809,762 | 2018 | |
| 46 | Ghana | 29,767,108 | 2018 | |
| 47 | Mozambique | 29,495,962 | 2018 | |
| 48 | Venezuela | 28,870,195 | 2018 | |
| 49 | Yemen | 28,498,687 | 2018 | |
| 50 | Nepal | 28,087,871 | 2018 | |
| 51 | Madagascar | 26,262,368 | 2018 | |
| 52 | North Korea | 25,549,819 | 2018 | |
| 53 | Cameroon | 25,216,237 | 2018 | |
| 54 | Ivory Coast | 25,069,229 | 2018 | |
| 55 | Australia | 24,992,369 | 2018 | |
| 56 | Niger | 22,442,948 | 2018 | |
| 57 | Sri Lanka | 21,670,000 | 2018 | |
| 58 | Burkina Faso | 19,751,535 | 2018 | |
| 59 | Romania | 19,473,936 | 2018 | |
| 60 | Mali | 19,077,690 | 2018 | |
| 61 | Chile | 18,729,160 | 2018 | |
| 62 | Kazakhstan | 18,276,499 | 2018 | |
| 63 | Malawi | 18,143,315 | 2018 | |
| 64 | Zambia | 17,351,822 | 2018 | |
| 65 | Guatemala | 17,247,807 | 2018 | |
| 66 | Netherlands | 17,231,017 | 2018 | |
| 67 | Ecuador | 17,084,357 | 2018 | |
| 68 | Syria | 16,906,283 | 2018 | |
| 69 | Cambodia | 16,249,798 | 2018 | |
| 70 | Senegal | 15,854,360 | 2018 | |
| 71 | Chad | 15,477,751 | 2018 | |
| 72 | Somalia | 15,008,154 | 2018 | |
| 73 | Zimbabwe | 14,439,018 | 2018 | |
| 74 | Guinea | 12,414,318 | 2018 | |
| 75 | Rwanda | 12,301,939 | 2018 | |
| 76 | Tunisia | 11,565,204 | 2018 | |
| 77 | Benin | 11,485,048 | 2018 | |
| 78 | Belgium | 11,422,068 | 2018 | |
| 79 | Bolivia | 11,353,142 | 2018 | |
| 80 | Cuba | 11,338,138 | 2018 | |
| 81 | Burundi | 11,175,378 | 2018 | |
| 82 | Haiti | 11,123,176 | 2018 | |
| 83 | South Sudan | 10,975,920 | 2018 | |
| 84 | Greece | 10,727,668 | 2018 | |
| 85 | Dominican Republic | 10,627,165 | 2018 | |
| 86 | Czech Republic | 10,625,695 | 2018 | |
| 87 | Portugal | 10,281,762 | 2018 | |
| 88 | Sweden | 10,183,175 | 2018 | |
| 89 | Jordan | 9,956,011 | 2018 | |
| 90 | Azerbaijan | 9,942,334 | 2018 | |
| 91 | Hungary | 9,768,785 | 2018 | |
| 92 | United Arab Emirates | 9,630,959 | 2018 | |
| 93 | Honduras | 9,587,522 | 2018 | |
| 94 | Belarus | 9,485,386 | 2018 | |
| 95 | Tajikistan | 9,100,837 | 2018 | |
| 96 | Israel | 8,883,800 | 2018 | |
| 97 | Austria | 8,847,037 | 2018 | |
| 98 | Papua New Guinea | 8,606,316 | 2018 | |
| 99 | Switzerland | 8,516,543 | 2018 | |
| 100 | Togo | 7,889,094 | 2018 | |
| 101 | Sierra Leone | 7,650,154 | 2018 | |
| 102 | Hong Kong | 7,451,000 | 2018 | |
| 103 | Laos | 7,061,507 | 2018 | |
| 104 | Bulgaria | 7,024,216 | 2018 | |
| 105 | Serbia | 6,982,084 | 2018 | |
| 106 | Paraguay | 6,956,071 | 2018 | |
| 107 | Lebanon | 6,848,925 | 2018 | |
| 108 | Libya | 6,678,567 | 2018 | |
| 109 | Nicaragua | 6,465,513 | 2018 | |
| 110 | El Salvador | 6,420,744 | 2018 | |
| 111 | Kyrgyzstan | 6,315,800 | 2018 | |
| 112 | Turkmenistan | 5,850,908 | 2018 | |
| 113 | Denmark | 5,797,446 | 2018 | |
| 114 | Singapore | 5,638,676 | 2018 | |
| 115 | Finland | 5,518,050 | 2018 | |
| 116 | Slovakia | 5,447,011 | 2018 | |
| 117 | Norway | 5,314,336 | 2018 | |
| 118 | Republic of the Congo | 5,244,363 | 2018 | |
| 119 | Costa Rica | 4,999,441 | 2018 | |
| 120 | New Zealand | 4,885,500 | 2018 | |
| 121 | Republic of Ireland | 4,853,506 | 2018 | |
| 122 | Oman | 4,829,483 | 2018 | |
| 123 | Liberia | 4,818,977 | 2018 | |
| 124 | Central African Republic | 4,666,377 | 2018 | |
| 125 | Mauritania | 4,403,319 | 2018 | |
| 126 | Panama | 4,176,873 | 2018 | |
| 127 | Kuwait | 4,137,309 | 2018 | |
| 128 | Croatia | 4,089,400 | 2018 | |
| 129 | Georgia | 3,731,000 | 2018 | |
| 130 | Moldova | 3,545,883 | 2018 | |
| 131 | Uruguay | 3,449,299 | 2018 | |
| 132 | Bosnia and Herzegovina | 3,323,929 | 2018 | |
| 133 | Eritrea | 3,213,972 | 2011 | |
| 134 | Puerto Rico | 3,195,153 | 2018 | |
| 135 | Mongolia | 3,170,208 | 2018 | |
| 136 | Armenia | 2,951,776 | 2018 | |
| 137 | Jamaica | 2,934,855 | 2018 | |
| 138 | Albania | 2,866,376 | 2018 | |
| 139 | Lithuania | 2,789,533 | 2018 | |
| 140 | Qatar | 2,781,677 | 2018 | |
| 141 | Namibia | 2,448,255 | 2018 | |
| 142 | Gambia | 2,280,102 | 2018 | |
| 143 | Botswana | 2,254,126 | 2018 | |
| 144 | Gabon | 2,119,275 | 2018 | |
| 145 | Lesotho | 2,108,132 | 2018 | |
| 146 | Republic of Macedonia | 2,082,958 | 2018 | |
| 147 | Slovenia | 2,067,372 | 2018 | |
| 148 | Latvia | 1,926,542 | 2018 | |
| 149 | Guinea-Bissau | 1,874,309 | 2018 | |
| 150 | Kosovo | 1,845,300 | 2018 | |
| 151 | Bahrain | 1,569,439 | 2018 | |
| 152 | Trinidad and Tobago | 1,389,858 | 2018 | |
| 153 | Estonia | 1,320,884 | 2018 | |
| 154 | Equatorial Guinea | 1,308,974 | 2018 | |
| 155 | East Timor | 1,267,972 | 2018 | |
| 156 | Mauritius | 1,265,303 | 2018 | |
| 157 | Cyprus | 1,189,265 | 2018 | |
| 158 | Swaziland | 1,136,191 | 2018 | |
| 159 | Djibouti | 958,920 | 2018 | |
| 160 | Fiji | 883,483 | 2018 | |
| 161 | Comoros | 832,322 | 2018 | |
| 162 | Guyana | 779,004 | 2018 | |
| 163 | Bhutan | 754,394 | 2018 | |
| 164 | Solomon Islands | 652,858 | 2018 | |
| 165 | Macao | 631,636 | 2018 | |
| 166 | Montenegro | 622,345 | 2018 | |
| 167 | Luxembourg | 607,728 | 2018 | |
| 168 | Suriname | 575,991 | 2018 | |
| 169 | Cape Verde | 543,767 | 2018 | |
| 170 | Maldives | 515,696 | 2018 | |
| 171 | Malta | 483,530 | 2018 | |
| 172 | Brunei | 428,962 | 2018 | |
| 173 | The Bahamas | 385,640 | 2018 | |
| 174 | Belize | 383,071 | 2018 | |
| 175 | Iceland | 353,574 | 2018 | |
| 176 | Vanuatu | 292,680 | 2018 | |
| 177 | Barbados | 286,641 | 2018 | |
| 178 | New Caledonia | 284,060 | 2018 | |
| 179 | French Polynesia | 277,679 | 2018 | |
| 180 | São Tomé and Príncipe | 211,028 | 2018 | |
| 181 | Samoa | 196,130 | 2018 | |
| 182 | Saint Lucia | 181,889 | 2018 | |
| 183 | Guam | 165,768 | 2018 | |
| 184 | Curacao | 159,849 | 2018 | |
| 185 | Kiribati | 115,847 | 2018 | |
| 186 | Federated States of Micronesia | 112,640 | 2018 | |
| 187 | Grenada | 111,454 | 2018 | |
| 188 | Saint Vincent and the Grenadines | 110,210 | 2018 | |
| 189 | Virgin Islands (US) | 106,977 | 2018 | |
| 190 | Aruba | 105,845 | 2018 | |
| 191 | Tonga | 103,197 | 2018 | |
| 192 | Seychelles | 96,762 | 2018 | |
| 193 | Antigua and Barbuda | 96,286 | 2018 | |
| 194 | Isle Of Man | 84,077 | 2018 | |
| 195 | Andorra | 77,006 | 2018 | |
| 196 | Dominica | 71,625 | 2018 | |
| 197 | Cayman Islands | 64,174 | 2018 | |
| 198 | Bermuda | 63,968 | 2018 | |
| 199 | Marshall Islands | 58,413 | 2018 | |
| 200 | Northern Mariana Islands | 56,882 | 2018 | |
| 201 | Greenland | 56,025 | 2018 | |
| 202 | American Samoa | 55,465 | 2018 | |
| 203 | Saint Kitts And Nevis | 52,441 | 2018 | |
| 204 | Faroe Islands | 48,497 | 2018 | |
| 205 | Sint Maarten | 40,654 | 2018 | |
| 206 | Monaco | 38,682 | 2018 | |
| 207 | Liechtenstein | 37,910 | 2018 | |
| 208 | Turks And Caicos Islands | 37,665 | 2018 | |
| 209 | Saint Martin | 37,264 | 2018 | |
| 210 | San Marino | 33,785 | 2018 | |
| 211 | Gibraltar | 33,718 | 2018 | |
| 212 | Virgin Islands (British) | 29,802 | 2018 | |
| 213 | Palau | 17,907 | 2018 | |
| 214 | Nauru | 12,704 | 2018 | |
| 215 | Tuvalu | 11,508 | 2018 |