The World: Population - Male - Age 45-49 (2018) - Top 100+
| Rank | Country | Population | Year | |
|---|---|---|---|---|
| 105. | Jordan | 184,725 | 2018 | |
| 56. | Kazakhstan | 539,490 | 2018 | |
| 39. | Kenya | 898,902 | 2018 | |
| 200. | Kiribati | 2,525 | 2018 | |
| 146. | Kosovo | 57,920 | 2018 | |
| 129. | Kuwait | 109,986 | 2018 | |
| 123. | Kyrgyzstan | 141,488 | 2018 | |
| 110. | Laos | 164,907 | 2018 | |
| 139. | Latvia | 77,801 | 2018 | |
| 126. | Lebanon | 124,231 | 2018 | |
| 156. | Lesotho | 35,718 | 2018 | |
| 137. | Liberia | 81,722 | 2018 | |
| 92. | Libya | 238,759 | 2018 | |
| 213. | Liechtenstein | 1,488 | 2018 | |
| 125. | Lithuania | 128,582 | 2018 | |
| 166. | Luxembourg | 18,926 | 2018 | |
| 162. | Macau | 24,434 | 2018 | |
| 141. | Macedonia | 73,420 | 2018 | |
| 59. | Madagascar | 485,669 | 2018 | |
| 80. | Malawi | 295,283 | 2018 | |
| 36. | Malaysia | 1,003,718 | 2018 | |
| 177. | Maldives | 11,018 | 2018 | |
| 86. | Mali | 248,509 | 2018 | |
| 174. | Malta | 12,942 | 2018 | |
| 210. | Marshall Islands | 1,744 | 2018 | |
| 144. | Mauritania | 69,835 | 2018 | |
| 150. | Mauritius | 42,194 | 2018 | |
| 186. | Mayotte | 5,123 | 2018 | |
| 10. | Mexico | 3,677,477 | 2018 | |
| 132. | Moldova | 105,383 | 2018 | |
| 217. | Monaco | 986 | 2018 | |
| 131. | Mongolia | 108,690 | 2018 | |
| 160. | Montenegro | 24,871 | 2018 | |
| 228. | Montserrat | 196 | 2018 | |
| 37. | Morocco | 985,566 | 2018 | |
| 67. | Mozambique | 396,634 | 2018 | |
| 24. | Myanmar | 1,759,259 | 2018 | |
| 149. | Namibia | 44,654 | 2018 | |
| 226. | Nauru | 246 | 2018 | |
| 48. | Nepal | 782,693 | 2018 | |
| 52. | Netherlands | 620,929 | 2018 | |
| 189. | Netherlands Antilles | 3,798 | 2018 | |
| 180. | New Caledonia | 10,066 | 2018 | |
| 111. | New Zealand | 163,385 | 2018 | |
| 118. | Nicaragua | 144,737 | 2018 | |
| 79. | Niger | 300,985 | 2018 | |
| 11. | Nigeria | 3,289,278 | 2018 | |
| 35. | North Korea | 1,050,758 | 2018 | |
| 208. | Northern Mariana Islands | 1,823 | 2018 | |
| 109. | Norway | 174,835 | 2018 | |
| 135. | Oman | 88,449 | 2018 | |
| 6. | Pakistan | 5,019,808 | 2018 | |
| 216. | Palau | 1,025 | 2018 | |
| 128. | Panama | 116,941 | 2018 | |
| 106. | Papua New Guinea | 184,613 | 2018 | |
| 100. | Paraguay | 202,634 | 2018 | |
| 44. | Peru | 860,181 | 2018 | |
| 14. | Philippines | 2,827,927 | 2018 | |
| 29. | Poland | 1,260,258 | 2018 | |
| 65. | Portugal | 403,113 | 2018 | |
| 124. | Puerto Rico | 129,399 | 2018 | |
| 113. | Qatar | 158,569 | 2018 | |
| 136. | Republic of Congo | 86,688 | 2018 | |
| 42. | Romania | 879,046 | 2018 | |
| 9. | Russia | 4,197,324 | 2018 | |
| 90. | Rwanda | 240,131 | 2018 | |
| 224. | Saint Barthélemy | 297 | 2018 | |
| 222. | Saint Helena | 382 | 2018 | |
| 207. | Saint Kitts and Nevis | 1,947 | 2018 | |
| 184. | Saint Lucia | 5,746 | 2018 | |
| 218. | Saint Martin | 879 | 2018 | |
| 225. | Saint Pierre and Miquelon | 265 | 2018 | |
| 190. | Saint Vincent and the Grenadines | 3,651 | 2018 | |
| 185. | Samoa | 5,491 | 2018 | |
| 214. | San Marino | 1,255 | 2018 | |
| 192. | Sao Tome and Principe | 3,508 | 2018 | |
| 41. | Saudi Arabia | 879,741 | 2018 | |
| 93. | Senegal | 238,112 | 2018 | |
| 87. | Serbia | 245,768 | 2018 | |
| 188. | Seychelles | 4,035 | 2018 | |
| 127. | Sierra Leone | 122,460 | 2018 | |
| 102. | Singapore | 199,462 | 2018 | |
| 211. | Sint Maarten | 1,721 | 2018 | |
| 103. | Slovakia | 191,958 | 2018 | |
| 143. | Slovenia | 71,485 | 2018 | |
| 168. | Solomon Islands | 16,438 | 2018 | |
| 83. | Somalia | 261,255 | 2018 | |
| 33. | South Africa | 1,090,868 | 2018 | |
| 23. | South Korea | 2,091,562 | 2018 | |
| 22. | Spain | 2,092,534 | 2018 | |
| 49. | Sri Lanka | 682,884 | 2018 | |
| 34. | Sudan | 1,086,192 | 2018 | |
| 165. | Suriname | 20,170 | 2018 | |
| 161. | Swaziland | 24,790 | 2018 | |
| 78. | Sweden | 301,867 | 2018 | |
| 81. | Switzerland | 285,637 | 2018 | |
| 53. | Syria | 597,598 | 2018 | |
| 40. | Taiwan | 884,413 | 2018 | |
| 98. | Tajikistan | 205,448 | 2018 | |
| 43. | Tanzania | 871,262 | 2018 |
