The World: Population - Male - Age 20-24 (2018) - Top 100+
| Rank | Country | Population | Year | |
|---|---|---|---|---|
| 92. | Jordan | 330,256 | 2018 | |
| 70. | Kazakhstan | 691,966 | 2018 | |
| 26. | Kenya | 2,094,195 | 2018 | |
| 189. | Kiribati | 5,479 | 2018 | |
| 149. | Kosovo | 82,142 | 2018 | |
| 131. | Kuwait | 147,382 | 2018 | |
| 105. | Kyrgyzstan | 266,545 | 2018 | |
| 88. | Laos | 354,651 | 2018 | |
| 156. | Latvia | 49,516 | 2018 | |
| 120. | Lebanon | 167,232 | 2018 | |
| 148. | Lesotho | 85,812 | 2018 | |
| 115. | Liberia | 192,611 | 2018 | |
| 98. | Libya | 305,836 | 2018 | |
| 215. | Liechtenstein | 1,133 | 2018 | |
| 144. | Lithuania | 99,263 | 2018 | |
| 174. | Luxembourg | 17,984 | 2018 | |
| 171. | Macau | 20,315 | 2018 | |
| 151. | Macedonia | 75,777 | 2018 | |
| 46. | Madagascar | 1,231,954 | 2018 | |
| 58. | Malawi | 914,887 | 2018 | |
| 45. | Malaysia | 1,299,486 | 2018 | |
| 170. | Maldives | 25,421 | 2018 | |
| 66. | Mali | 744,607 | 2018 | |
| 177. | Malta | 12,873 | 2018 | |
| 199. | Marshall Islands | 3,220 | 2018 | |
| 119. | Mauritania | 173,370 | 2018 | |
| 155. | Mauritius | 50,432 | 2018 | |
| 185. | Mayotte | 8,948 | 2018 | |
| 10. | Mexico | 5,168,796 | 2018 | |
| 141. | Moldova | 114,177 | 2018 | |
| 219. | Monaco | 766 | 2018 | |
| 132. | Mongolia | 146,643 | 2018 | |
| 176. | Montenegro | 13,468 | 2018 | |
| 226. | Montserrat | 171 | 2018 | |
| 41. | Morocco | 1,424,173 | 2018 | |
| 43. | Mozambique | 1,332,361 | 2018 | |
| 21. | Myanmar | 2,546,918 | 2018 | |
| 139. | Namibia | 129,692 | 2018 | |
| 223. | Nauru | 384 | 2018 | |
| 31. | Nepal | 1,838,981 | 2018 | |
| 79. | Netherlands | 527,023 | 2018 | |
| 188. | Netherlands Antilles | 5,920 | 2018 | |
| 178. | New Caledonia | 11,818 | 2018 | |
| 127. | New Zealand | 155,621 | 2018 | |
| 94. | Nicaragua | 323,757 | 2018 | |
| 57. | Niger | 932,012 | 2018 | |
| 6. | Nigeria | 9,042,706 | 2018 | |
| 55. | North Korea | 1,006,467 | 2018 | |
| 211. | Northern Mariana Islands | 1,652 | 2018 | |
| 122. | Norway | 161,966 | 2018 | |
| 118. | Oman | 179,697 | 2018 | |
| 4. | Pakistan | 11,040,523 | 2018 | |
| 217. | Palau | 928 | 2018 | |
| 121. | Panama | 162,069 | 2018 | |
| 90. | Papua New Guinea | 337,816 | 2018 | |
| 89. | Paraguay | 350,351 | 2018 | |
| 39. | Peru | 1,447,643 | 2018 | |
| 9. | Philippines | 5,291,474 | 2018 | |
| 52. | Poland | 1,080,459 | 2018 | |
| 93. | Portugal | 325,725 | 2018 | |
| 138. | Puerto Rico | 135,761 | 2018 | |
| 130. | Qatar | 148,317 | 2018 | |
| 110. | Republic of Congo | 248,539 | 2018 | |
| 71. | Romania | 589,376 | 2018 | |
| 17. | Russia | 3,360,796 | 2018 | |
| 73. | Rwanda | 580,853 | 2018 | |
| 227. | Saint Barthélemy | 163 | 2018 | |
| 225. | Saint Helena | 244 | 2018 | |
| 210. | Saint Kitts and Nevis | 1,768 | 2018 | |
| 187. | Saint Lucia | 6,523 | 2018 | |
| 218. | Saint Martin | 846 | 2018 | |
| 228. | Saint Pierre and Miquelon | 110 | 2018 | |
| 193. | Saint Vincent and the Grenadines | 3,997 | 2018 | |
| 182. | Samoa | 9,728 | 2018 | |
| 216. | San Marino | 990 | 2018 | |
| 183. | Sao Tome and Principe | 9,583 | 2018 | |
| 36. | Saudi Arabia | 1,535,824 | 2018 | |
| 68. | Senegal | 703,987 | 2018 | |
| 113. | Serbia | 213,092 | 2018 | |
| 198. | Seychelles | 3,375 | 2018 | |
| 106. | Sierra Leone | 262,126 | 2018 | |
| 101. | Singapore | 278,309 | 2018 | |
| 212. | Sint Maarten | 1,600 | 2018 | |
| 126. | Slovakia | 158,804 | 2018 | |
| 157. | Slovenia | 48,572 | 2018 | |
| 165. | Solomon Islands | 32,251 | 2018 | |
| 81. | Somalia | 487,855 | 2018 | |
| 23. | South Africa | 2,348,095 | 2018 | |
| 32. | South Korea | 1,782,270 | 2018 | |
| 48. | Spain | 1,220,586 | 2018 | |
| 60. | Sri Lanka | 815,975 | 2018 | |
| 20. | Sudan | 2,590,457 | 2018 | |
| 169. | Suriname | 25,575 | 2018 | |
| 150. | Swaziland | 80,392 | 2018 | |
| 102. | Sweden | 275,406 | 2018 | |
| 112. | Switzerland | 236,047 | 2018 | |
| 50. | Syria | 1,163,092 | 2018 | |
| 61. | Taiwan | 811,404 | 2018 | |
| 85. | Tajikistan | 390,365 | 2018 | |
| 22. | Tanzania | 2,524,571 | 2018 |
