The World: Population - Male - Age 40-44 (2018) - Top 100+
| Rank | Country | Population | Year | |
|---|---|---|---|---|
| 186. | Mayotte | 5,620 | 2018 | |
| 151. | Mauritius | 50,426 | 2018 | |
| 140. | Mauritania | 86,057 | 2018 | |
| 204. | Marshall Islands | 2,099 | 2018 | |
| 173. | Malta | 15,055 | 2018 | |
| 80. | Mali | 337,538 | 2018 | |
| 175. | Maldives | 13,838 | 2018 | |
| 39. | Malaysia | 1,087,472 | 2018 | |
| 72. | Malawi | 401,366 | 2018 | |
| 56. | Madagascar | 587,842 | 2018 | |
| 142. | Macedonia | 79,110 | 2018 | |
| 165. | Macau | 20,485 | 2018 | |
| 170. | Luxembourg | 17,624 | 2018 | |
| 133. | Lithuania | 120,839 | 2018 | |
| 214. | Liechtenstein | 1,242 | 2018 | |
| 99. | Libya | 248,687 | 2018 | |
| 136. | Liberia | 102,039 | 2018 | |
| 150. | Lesotho | 52,227 | 2018 | |
| 125. | Lebanon | 140,651 | 2018 | |
| 145. | Latvia | 72,575 | 2018 | |
| 110. | Laos | 190,023 | 2018 | |
| 113. | Kyrgyzstan | 178,210 | 2018 | |
| 120. | Kuwait | 152,765 | 2018 | |
| 148. | Kosovo | 62,043 | 2018 | |
| 198. | Kiribati | 2,726 | 2018 | |
| 33. | Kenya | 1,256,595 | 2018 | |
| 58. | Kazakhstan | 569,360 | 2018 | |
| 108. | Jordan | 198,877 | 2018 | |
| 10. | Japan | 4,327,003 | 2018 | |
| 141. | Jamaica | 79,544 | 2018 | |
| 18. | Italy | 2,377,022 | 2018 | |
| 89. | Israel | 271,401 | 2018 | |
| 199. | Isle of Man | 2,699 | 2018 | |
| 107. | Ireland | 200,053 | 2018 | |
| 40. | Iraq | 1,043,189 | 2018 | |
| 14. | Iran | 3,178,557 | 2018 | |
| 4. | Indonesia | 9,785,962 | 2018 | |
| 2. | India | 44,863,464 | 2018 | |
| 177. | Iceland | 10,677 | 2018 | |
| 68. | Hungary | 436,378 | 2018 | |
| 97. | Hong Kong | 250,976 | 2018 | |
| 100. | Honduras | 246,735 | 2018 | |
| 87. | Haiti | 283,238 | 2018 | |
| 163. | Guyana | 22,854 | 2018 | |
| 154. | Guinea-Bissau | 43,751 | 2018 | |
| 86. | Guinea | 285,779 | 2018 | |
| 203. | Guernsey | 2,190 | 2018 | |
| 75. | Guatemala | 356,708 | 2018 | |
| 184. | Guam | 5,973 | 2018 | |
| 193. | Grenada | 3,634 | 2018 | |
| 210. | Greenland | 1,526 | 2018 | |
| 69. | Greece | 420,386 | 2018 | |
| 218. | Gibraltar | 1,029 | 2018 | |
| 50. | Ghana | 772,274 | 2018 | |
| 19. | Germany | 2,313,568 | 2018 | |
| 126. | Georgia | 139,821 | 2018 | |
| 153. | Gaza Strip | 45,590 | 2018 | |
| 159. | Gabon | 32,279 | 2018 | |
| 180. | French Polynesia | 10,239 | 2018 | |
| 22. | France | 2,107,276 | 2018 | |
| 119. | Finland | 163,958 | 2018 | |
| 160. | Fiji | 30,970 | 2018 | |
| 194. | Federated States of Micronesia | 3,203 | 2018 | |
| 209. | Faroe Islands | 1,608 | 2018 | |
| 20. | Ethiopia | 2,272,066 | 2018 | |
| 156. | Estonia | 38,128 | 2018 | |
| 114. | Eritrea | 177,434 | 2018 | |
| 169. | Equatorial Guinea | 18,947 | 2018 | |
| 112. | El Salvador | 180,007 | 2018 | |
| 16. | Egypt | 2,842,710 | 2018 | |
| 62. | Ecuador | 497,721 | 2018 | |
| 158. | East Timor | 33,392 | 2018 | |
| 79. | Dominican Republic | 337,878 | 2018 | |
| 207. | Dominica | 2,005 | 2018 | |
| 167. | Djibouti | 20,066 | 2018 | |
| 111. | Denmark | 181,297 | 2018 | |
| 26. | Democratic Republic of the Congo | 1,830,848 | 2018 | |
| 64. | Czech Republic | 468,030 | 2018 | |
| 152. | Cyprus | 47,949 | 2018 | |
| 70. | Cuba | 414,072 | 2018 | |
| 121. | Croatia | 152,381 | 2018 | |
| 55. | Cote d'Ivoire | 661,738 | 2018 | |
| 118. | Costa Rica | 169,760 | 2018 | |
| 225. | Cook Islands | 257 | 2018 | |
| 164. | Comoros | 20,659 | 2018 | |
| 28. | Colombia | 1,507,869 | 2018 | |
| 1. | China | 50,274,036 | 2018 | |
| 57. | Chile | 585,395 | 2018 | |
| 201. | Channel Islands | 2,192 | 2018 | |
| 106. | Chad | 200,859 | 2018 | |
| 129. | Central African Republic | 127,845 | 2018 | |
| 205. | Cayman Islands | 2,063 | 2018 | |
| 174. | Cape Verde | 14,908 | 2018 | |
| 37. | Canada | 1,144,938 | 2018 | |
| 59. | Cameroon | 545,093 | 2018 | |
| 81. | Cambodia | 333,349 | 2018 | |
| 94. | Burundi | 257,374 | 2018 | |
| 65. | Burkina Faso | 463,375 | 2018 | |
| 90. | Bulgaria | 266,970 | 2018 | |
| 171. | Brunei | 16,548 | 2018 |
