The World: Population - Male - Age 25-29 (2018) - Top 100+
| Rank | Country | Population | Year | |
|---|---|---|---|---|
| 189. | Mayotte | 4,993 | 2018 | |
| 157. | Mauritius | 53,937 | 2018 | |
| 133. | Mauritania | 148,327 | 2018 | |
| 201. | Marshall Islands | 2,821 | 2018 | |
| 176. | Malta | 14,477 | 2018 | |
| 71. | Mali | 603,042 | 2018 | |
| 166. | Maldives | 28,762 | 2018 | |
| 48. | Malaysia | 1,221,974 | 2018 | |
| 62. | Malawi | 775,783 | 2018 | |
| 51. | Madagascar | 1,054,977 | 2018 | |
| 150. | Macedonia | 77,248 | 2018 | |
| 171. | Macau | 23,644 | 2018 | |
| 174. | Luxembourg | 18,629 | 2018 | |
| 139. | Lithuania | 130,981 | 2018 | |
| 216. | Liechtenstein | 1,194 | 2018 | |
| 98. | Libya | 307,048 | 2018 | |
| 134. | Liberia | 146,429 | 2018 | |
| 148. | Lesotho | 85,353 | 2018 | |
| 122. | Lebanon | 179,885 | 2018 | |
| 149. | Latvia | 78,837 | 2018 | |
| 93. | Laos | 333,019 | 2018 | |
| 103. | Kyrgyzstan | 289,417 | 2018 | |
| 116. | Kuwait | 210,290 | 2018 | |
| 146. | Kosovo | 90,177 | 2018 | |
| 188. | Kiribati | 5,015 | 2018 | |
| 28. | Kenya | 1,988,637 | 2018 | |
| 58. | Kazakhstan | 822,680 | 2018 | |
| 101. | Jordan | 296,988 | 2018 | |
| 18. | Japan | 3,089,478 | 2018 | |
| 132. | Jamaica | 149,905 | 2018 | |
| 34. | Italy | 1,666,454 | 2018 | |
| 99. | Israel | 303,527 | 2018 | |
| 202. | Isle of Man | 2,711 | 2018 | |
| 129. | Ireland | 154,177 | 2018 | |
| 39. | Iraq | 1,489,796 | 2018 | |
| 13. | Iran | 4,595,683 | 2018 | |
| 4. | Indonesia | 10,458,034 | 2018 | |
| 2. | India | 56,081,240 | 2018 | |
| 179. | Iceland | 11,958 | 2018 | |
| 97. | Hungary | 317,583 | 2018 | |
| 115. | Hong Kong | 214,821 | 2018 | |
| 84. | Honduras | 423,886 | 2018 | |
| 78. | Haiti | 481,784 | 2018 | |
| 163. | Guyana | 32,783 | 2018 | |
| 152. | Guinea-Bissau | 75,007 | 2018 | |
| 77. | Guinea | 487,573 | 2018 | |
| 204. | Guernsey | 2,251 | 2018 | |
| 67. | Guatemala | 721,626 | 2018 | |
| 184. | Guam | 7,843 | 2018 | |
| 191. | Grenada | 4,297 | 2018 | |
| 203. | Greenland | 2,454 | 2018 | |
| 104. | Greece | 285,045 | 2018 | |
| 214. | Gibraltar | 1,299 | 2018 | |
| 45. | Ghana | 1,284,631 | 2018 | |
| 22. | Germany | 2,458,042 | 2018 | |
| 123. | Georgia | 174,572 | 2018 | |
| 144. | Gaza Strip | 92,696 | 2018 | |
| 153. | Gabon | 73,800 | 2018 | |
| 178. | French Polynesia | 12,560 | 2018 | |
| 27. | France | 2,074,545 | 2018 | |
| 124. | Finland | 170,050 | 2018 | |
| 162. | Fiji | 37,096 | 2018 | |
| 192. | Federated States of Micronesia | 4,188 | 2018 | |
| 206. | Faroe Islands | 2,116 | 2018 | |
| 14. | Ethiopia | 4,095,444 | 2018 | |
| 159. | Estonia | 41,371 | 2018 | |
| 105. | Eritrea | 279,034 | 2018 | |
| 164. | Equatorial Guinea | 31,695 | 2018 | |
| 106. | El Salvador | 268,996 | 2018 | |
| 15. | Egypt | 3,854,018 | 2018 | |
| 68. | Ecuador | 691,076 | 2018 | |
| 154. | East Timor | 64,649 | 2018 | |
| 81. | Dominican Republic | 457,941 | 2018 | |
| 199. | Dominica | 3,074 | 2018 | |
| 160. | Djibouti | 39,964 | 2018 | |
| 121. | Denmark | 182,353 | 2018 | |
| 16. | Democratic Republic of the Congo | 3,564,045 | 2018 | |
| 95. | Czech Republic | 326,542 | 2018 | |
| 155. | Cyprus | 59,326 | 2018 | |
| 87. | Cuba | 409,915 | 2018 | |
| 138. | Croatia | 137,996 | 2018 | |
| 50. | Cote d'Ivoire | 1,103,609 | 2018 | |
| 114. | Costa Rica | 218,347 | 2018 | |
| 224. | Cook Islands | 304 | 2018 | |
| 165. | Comoros | 29,332 | 2018 | |
| 26. | Colombia | 2,077,764 | 2018 | |
| 1. | China | 58,917,332 | 2018 | |
| 63. | Chile | 740,631 | 2018 | |
| 190. | Channel Islands | 4,374 | 2018 | |
| 80. | Chad | 458,102 | 2018 | |
| 111. | Central African Republic | 242,139 | 2018 | |
| 210. | Cayman Islands | 1,947 | 2018 | |
| 168. | Cape Verde | 27,008 | 2018 | |
| 47. | Canada | 1,244,569 | 2018 | |
| 54. | Cameroon | 987,324 | 2018 | |
| 56. | Cambodia | 836,942 | 2018 | |
| 79. | Burundi | 470,460 | 2018 | |
| 61. | Burkina Faso | 795,557 | 2018 | |
| 117. | Bulgaria | 206,105 | 2018 | |
| 173. | Brunei | 20,146 | 2018 |
