The World: Population - Age 20-24 (2017) - Top 100+
| Rank | Country | Population | Year | |
|---|---|---|---|---|
| 128. | West Bank | 299,438 | 2017 | |
| 127. | New Zealand | 305,080 | 2017 | |
| 126. | Panama | 312,517 | 2017 | |
| 125. | Jamaica | 319,327 | 2017 | |
| 124. | Norway | 319,394 | 2017 | |
| 123. | Finland | 321,971 | 2017 | |
| 122. | Slovakia | 325,708 | 2017 | |
| 121. | Bulgaria | 328,442 | 2017 | |
| 120. | Oman | 335,865 | 2017 | |
| 119. | Lebanon | 338,205 | 2017 | |
| 118. | Mauritania | 349,234 | 2017 | |
| 117. | Liberia | 358,736 | 2017 | |
| 116. | Denmark | 376,828 | 2017 | |
| 115. | Hong Kong | 389,980 | 2017 | |
| 114. | Costa Rica | 415,175 | 2017 | |
| 113. | Serbia | 422,216 | 2017 | |
| 112. | Switzerland | 463,097 | 2017 | |
| 111. | Republic of Congo | 480,051 | 2017 | |
| 110. | Austria | 490,684 | 2017 | |
| 109. | United Arab Emirates | 506,878 | 2017 | |
| 108. | Czech Republic | 524,663 | 2017 | |
| 107. | Belarus | 526,201 | 2017 | |
| 106. | Central African Republic | 527,010 | 2017 | |
| 105. | Turkmenistan | 527,281 | 2017 | |
| 104. | Greece | 529,370 | 2017 | |
| 103. | Sierra Leone | 530,403 | 2017 | |
| 102. | Kyrgyzstan | 538,426 | 2017 | |
| 101. | Sweden | 570,602 | 2017 | |
| 100. | Hungary | 575,362 | 2017 | |
| 99. | Singapore | 582,798 | 2017 | |
| 98. | Libya | 592,547 | 2017 | |
| 97. | Belgium | 607,937 | 2017 | |
| 96. | Portugal | 613,121 | 2017 | |
| 95. | Israel | 615,924 | 2017 | |
| 94. | El Salvador | 621,260 | 2017 | |
| 93. | Jordan | 645,595 | 2017 | |
| 92. | Eritrea | 646,818 | 2017 | |
| 91. | Papua New Guinea | 651,814 | 2017 | |
| 90. | Nicaragua | 662,548 | 2017 | |
| 89. | Paraguay | 702,558 | 2017 | |
| 88. | Cuba | 703,658 | 2017 | |
| 87. | Laos | 712,724 | 2017 | |
| 86. | Togo | 723,562 | 2017 | |
| 85. | Tajikistan | 765,545 | 2017 | |
| 84. | Azerbaijan | 824,338 | 2017 | |
| 83. | Tunisia | 864,426 | 2017 | |
| 82. | Somalia | 911,398 | 2017 | |
| 81. | Honduras | 913,438 | 2017 | |
| 80. | Dominican Republic | 954,671 | 2017 | |
| 79. | Benin | 1,027,779 | 2017 | |
| 78. | Netherlands | 1,037,597 | 2017 | |
| 77. | Bolivia | 1,046,625 | 2017 | |
| 76. | Haiti | 1,085,688 | 2017 | |
| 75. | Burundi | 1,106,575 | 2017 | |
| 74. | Rwanda | 1,121,985 | 2017 | |
| 73. | Guinea | 1,126,083 | 2017 | |
| 72. | Chad | 1,159,434 | 2017 | |
| 71. | Romania | 1,162,919 | 2017 | |
| 70. | Senegal | 1,387,729 | 2017 | |
| 69. | Chile | 1,392,472 | 2017 | |
| 68. | Kazakhstan | 1,428,480 | 2017 | |
| 67. | Mali | 1,468,952 | 2017 | |
| 66. | Ecuador | 1,471,624 | 2017 | |
| 65. | Zimbabwe | 1,510,743 | 2017 | |
| 64. | Zambia | 1,520,186 | 2017 | |
| 63. | Cambodia | 1,542,507 | 2017 | |
| 62. | Australia | 1,570,969 | 2017 | |
| 61. | Taiwan | 1,598,263 | 2017 | |
| 60. | Sri Lanka | 1,634,103 | 2017 | |
| 59. | Guatemala | 1,635,075 | 2017 | |
| 58. | Niger | 1,756,376 | 2017 | |
| 57. | Malawi | 1,777,512 | 2017 | |
| 56. | Burkina Faso | 1,856,797 | 2017 | |
| 55. | Angola | 1,982,729 | 2017 | |
| 54. | North Korea | 2,029,861 | 2017 | |
| 53. | Cameroon | 2,086,548 | 2017 | |
| 52. | Poland | 2,213,423 | 2017 | |
| 51. | Syria | 2,250,597 | 2017 | |
| 50. | Canada | 2,260,165 | 2017 | |
| 49. | Spain | 2,353,966 | 2017 | |
| 48. | Cote d'Ivoire | 2,377,766 | 2017 | |
| 47. | Madagascar | 2,408,907 | 2017 | |
| 46. | Ukraine | 2,433,912 | 2017 | |
| 45. | Malaysia | 2,564,862 | 2017 | |
| 44. | Ghana | 2,610,568 | 2017 | |
| 43. | Mozambique | 2,643,562 | 2017 | |
| 42. | Venezuela | 2,737,490 | 2017 | |
| 41. | Yemen | 2,753,114 | 2017 | |
| 40. | Saudi Arabia | 2,796,253 | 2017 | |
| 39. | Morocco | 2,884,494 | 2017 | |
| 38. | Peru | 2,929,886 | 2017 | |
| 37. | Uzbekistan | 2,980,809 | 2017 | |
| 36. | Italy | 3,078,961 | 2017 | |
| 35. | Iraq | 3,207,710 | 2017 | |
| 34. | Argentina | 3,327,320 | 2017 | |
| 33. | Algeria | 3,408,631 | 2017 | |
| 32. | South Korea | 3,419,505 | 2017 | |
| 31. | Afghanistan | 3,528,347 | 2017 | |
| 30. | Nepal | 3,609,085 | 2017 | |
| 29. | France | 3,909,424 | 2017 |
