The World: Population - Male - Age 30-34 (2021) - Top 100+
| Rank | Country | Population | Year | |
|---|---|---|---|---|
| 190. | Mayotte | 4,487 | 2021 | |
| 157. | Mauritius | 50,821 | 2021 | |
| 136. | Mauritania | 137,111 | 2021 | |
| 198. | Marshall Islands | 3,213 | 2021 | |
| 176. | Malta | 14,681 | 2021 | |
| 72. | Mali | 555,131 | 2021 | |
| 170. | Maldives | 24,278 | 2021 | |
| 46. | Malaysia | 1,204,084 | 2021 | |
| 65. | Malawi | 708,076 | 2021 | |
| 52. | Madagascar | 970,590 | 2021 | |
| 150. | Macedonia | 79,933 | 2021 | |
| 172. | Macau | 24,240 | 2021 | |
| 174. | Luxembourg | 19,496 | 2021 | |
| 137. | Lithuania | 135,865 | 2021 | |
| 215. | Liechtenstein | 1,285 | 2021 | |
| 98. | Libya | 307,088 | 2021 | |
| 129. | Liberia | 157,539 | 2021 | |
| 149. | Lesotho | 81,543 | 2021 | |
| 122. | Lebanon | 174,515 | 2021 | |
| 146. | Latvia | 86,468 | 2021 | |
| 99. | Laos | 306,457 | 2021 | |
| 102. | Kyrgyzstan | 280,842 | 2021 | |
| 115. | Kuwait | 219,575 | 2021 | |
| 145. | Kosovo | 94,533 | 2021 | |
| 188. | Kiribati | 4,770 | 2021 | |
| 28. | Kenya | 1,931,247 | 2021 | |
| 55. | Kazakhstan | 836,252 | 2021 | |
| 104. | Jordan | 265,850 | 2021 | |
| 18. | Japan | 3,153,093 | 2021 | |
| 139. | Jamaica | 132,165 | 2021 | |
| 31. | Italy | 1,741,026 | 2021 | |
| 101. | Israel | 298,576 | 2021 | |
| 202. | Isle of Man | 2,663 | 2021 | |
| 126. | Ireland | 166,115 | 2021 | |
| 39. | Iraq | 1,471,638 | 2021 | |
| 10. | Iran | 4,749,427 | 2021 | |
| 4. | Indonesia | 10,237,092 | 2021 | |
| 2. | India | 54,084,396 | 2021 | |
| 179. | Iceland | 11,670 | 2021 | |
| 96. | Hungary | 318,307 | 2021 | |
| 117. | Hong Kong | 216,690 | 2021 | |
| 87. | Honduras | 396,691 | 2021 | |
| 78. | Haiti | 445,129 | 2021 | |
| 164. | Guyana | 29,191 | 2021 | |
| 152. | Guinea-Bissau | 68,467 | 2021 | |
| 77. | Guinea | 449,153 | 2021 | |
| 203. | Guernsey | 2,298 | 2021 | |
| 69. | Guatemala | 658,078 | 2021 | |
| 184. | Guam | 7,318 | 2021 | |
| 189. | Grenada | 4,546 | 2021 | |
| 204. | Greenland | 2,270 | 2021 | |
| 100. | Greece | 301,741 | 2021 | |
| 216. | Gibraltar | 1,209 | 2021 | |
| 45. | Ghana | 1,219,035 | 2021 | |
| 19. | Germany | 2,580,095 | 2021 | |
| 121. | Georgia | 175,399 | 2021 | |
| 147. | Gaza Strip | 85,417 | 2021 | |
| 153. | Gabon | 66,092 | 2021 | |
| 178. | French Polynesia | 12,733 | 2021 | |
| 24. | France | 2,114,580 | 2021 | |
| 127. | Finland | 166,081 | 2021 | |
| 162. | Fiji | 36,399 | 2021 | |
| 194. | Federated States of Micronesia | 3,892 | 2021 | |
| 209. | Faroe Islands | 2,033 | 2021 | |
| 15. | Ethiopia | 3,817,351 | 2021 | |
| 159. | Estonia | 44,262 | 2021 | |
| 109. | Eritrea | 253,479 | 2021 | |
| 163. | Equatorial Guinea | 29,493 | 2021 | |
| 110. | El Salvador | 241,211 | 2021 | |
| 14. | Egypt | 3,857,330 | 2021 | |
| 68. | Ecuador | 667,621 | 2021 | |
| 154. | East Timor | 63,595 | 2021 | |
| 80. | Dominican Republic | 438,688 | 2021 | |
| 201. | Dominica | 2,829 | 2021 | |
| 161. | Djibouti | 36,914 | 2021 | |
| 123. | Denmark | 172,255 | 2021 | |
| 17. | Democratic Republic of the Congo | 3,209,896 | 2021 | |
| 90. | Czech Republic | 336,156 | 2021 | |
| 156. | Cyprus | 58,578 | 2021 | |
| 81. | Cuba | 417,075 | 2021 | |
| 134. | Croatia | 140,496 | 2021 | |
| 50. | Cote d'Ivoire | 1,033,338 | 2021 | |
| 116. | Costa Rica | 219,152 | 2021 | |
| 225. | Cook Islands | 225 | 2021 | |
| 165. | Comoros | 27,688 | 2021 | |
| 26. | Colombia | 2,003,101 | 2021 | |
| 1. | China | 62,993,636 | 2021 | |
| 63. | Chile | 722,372 | 2021 | |
| 191. | Channel Islands | 4,358 | 2021 | |
| 84. | Chad | 410,209 | 2021 | |
| 112. | Central African Republic | 224,997 | 2021 | |
| 208. | Cayman Islands | 2,034 | 2021 | |
| 167. | Cape Verde | 25,432 | 2021 | |
| 43. | Canada | 1,248,305 | 2021 | |
| 53. | Cameroon | 917,380 | 2021 | |
| 59. | Cambodia | 803,333 | 2021 | |
| 79. | Burundi | 440,349 | 2021 | |
| 64. | Burkina Faso | 720,520 | 2021 | |
| 114. | Bulgaria | 220,878 | 2021 | |
| 173. | Brunei | 21,331 | 2021 |
