The World: Population - Age 45-49 (2023) - Top 100+
| Rank | Country | Population | Year | |
|---|---|---|---|---|
| 106. | Jordan | 397,368 | 2023 | |
| 56. | Kazakhstan | 1,171,409 | 2023 | |
| 33. | Kenya | 2,319,686 | 2023 | |
| 199. | Kiribati | 5,437 | 2023 | |
| 146. | Kosovo | 115,288 | 2023 | |
| 135. | Kuwait | 199,389 | 2023 | |
| 114. | Kyrgyzstan | 342,434 | 2023 | |
| 109. | Laos | 376,459 | 2023 | |
| 144. | Latvia | 141,755 | 2023 | |
| 121. | Lebanon | 287,727 | 2023 | |
| 153. | Lesotho | 85,974 | 2023 | |
| 136. | Liberia | 194,938 | 2023 | |
| 96. | Libya | 486,758 | 2023 | |
| 214. | Liechtenstein | 2,565 | 2023 | |
| 129. | Lithuania | 238,353 | 2023 | |
| 170. | Luxembourg | 35,768 | 2023 | |
| 164. | Macau | 46,284 | 2023 | |
| 141. | Macedonia | 153,783 | 2023 | |
| 58. | Madagascar | 1,156,001 | 2023 | |
| 73. | Malawi | 710,645 | 2023 | |
| 38. | Malaysia | 2,124,103 | 2023 | |
| 176. | Maldives | 22,463 | 2023 | |
| 80. | Mali | 638,223 | 2023 | |
| 174. | Malta | 29,388 | 2023 | |
| 206. | Marshall Islands | 3,883 | 2023 | |
| 138. | Mauritania | 182,626 | 2023 | |
| 149. | Mauritius | 99,851 | 2023 | |
| 186. | Mayotte | 11,213 | 2023 | |
| 11. | Mexico | 8,271,332 | 2023 | |
| 130. | Moldova | 223,786 | 2023 | |
| 218. | Monaco | 1,593 | 2023 | |
| 127. | Mongolia | 245,516 | 2023 | |
| 161. | Montenegro | 53,229 | 2023 | |
| 226. | Montserrat | 466 | 2023 | |
| 34. | Morocco | 2,318,409 | 2023 | |
| 62. | Mozambique | 946,232 | 2023 | |
| 23. | Myanmar | 3,969,501 | 2023 | |
| 150. | Namibia | 97,944 | 2023 | |
| 223. | Nauru | 531 | 2023 | |
| 43. | Nepal | 1,909,832 | 2023 | |
| 60. | Netherlands | 1,014,720 | 2023 | |
| 191. | Netherlands Antilles | 7,229 | 2023 | |
| 178. | New Caledonia | 20,761 | 2023 | |
| 123. | New Zealand | 281,656 | 2023 | |
| 112. | Nicaragua | 358,324 | 2023 | |
| 71. | Niger | 767,402 | 2023 | |
| 10. | Nigeria | 8,429,181 | 2023 | |
| 48. | North Korea | 1,594,246 | 2023 | |
| 209. | Northern Mariana Islands | 3,293 | 2023 | |
| 120. | Norway | 302,959 | 2023 | |
| 133. | Oman | 207,930 | 2023 | |
| 7. | Pakistan | 10,843,226 | 2023 | |
| 219. | Palau | 1,376 | 2023 | |
| 126. | Panama | 250,009 | 2023 | |
| 104. | Papua New Guinea | 423,385 | 2023 | |
| 101. | Paraguay | 441,685 | 2023 | |
| 40. | Peru | 1,954,365 | 2023 | |
| 13. | Philippines | 6,602,440 | 2023 | |
| 29. | Poland | 2,941,438 | 2023 | |
| 65. | Portugal | 865,792 | 2023 | |
| 125. | Puerto Rico | 272,697 | 2023 | |
| 132. | Qatar | 216,089 | 2023 | |
| 137. | Republic of Congo | 192,343 | 2023 | |
| 44. | Romania | 1,868,551 | 2023 | |
| 8. | Russia | 9,245,120 | 2023 | |
| 76. | Rwanda | 660,203 | 2023 | |
| 225. | Saint Barthélemy | 479 | 2023 | |
| 222. | Saint Helena | 599 | 2023 | |
| 205. | Saint Kitts and Nevis | 4,048 | 2023 | |
| 183. | Saint Lucia | 12,041 | 2023 | |
| 216. | Saint Martin | 2,153 | 2023 | |
| 228. | Saint Pierre and Miquelon | 396 | 2023 | |
| 192. | Saint Vincent and the Grenadines | 7,016 | 2023 | |
| 185. | Samoa | 11,266 | 2023 | |
| 215. | San Marino | 2,427 | 2023 | |
| 187. | Sao Tome and Principe | 9,742 | 2023 | |
| 45. | Saudi Arabia | 1,842,173 | 2023 | |
| 81. | Senegal | 632,536 | 2023 | |
| 91. | Serbia | 509,054 | 2023 | |
| 188. | Seychelles | 8,210 | 2023 | |
| 124. | Sierra Leone | 281,479 | 2023 | |
| 102. | Singapore | 434,217 | 2023 | |
| 212. | Sint Maarten | 2,765 | 2023 | |
| 100. | Slovakia | 457,324 | 2023 | |
| 143. | Slovenia | 150,028 | 2023 | |
| 167. | Solomon Islands | 39,634 | 2023 | |
| 99. | Somalia | 472,790 | 2023 | |
| 37. | South Africa | 2,135,117 | 2023 | |
| 25. | South Korea | 3,636,919 | 2023 | |
| 20. | Spain | 4,450,016 | 2023 | |
| 49. | Sri Lanka | 1,527,828 | 2023 | |
| 32. | Sudan | 2,385,966 | 2023 | |
| 168. | Suriname | 38,317 | 2023 | |
| 160. | Swaziland | 54,871 | 2023 | |
| 85. | Sweden | 550,793 | 2023 | |
| 93. | Switzerland | 506,412 | 2023 | |
| 53. | Syria | 1,348,604 | 2023 | |
| 46. | Taiwan | 1,822,999 | 2023 | |
| 97. | Tajikistan | 477,393 | 2023 | |
| 36. | Tanzania | 2,160,755 | 2023 |
