The World: Population - Age 45-49 (2023) - Top 100+
| Rank | Country | Population | Year | |
|---|---|---|---|---|
| 128. | Central African Republic | 239,280 | 2023 | |
| 127. | Mongolia | 245,516 | 2023 | |
| 126. | Panama | 250,009 | 2023 | |
| 125. | Puerto Rico | 272,697 | 2023 | |
| 124. | Sierra Leone | 281,479 | 2023 | |
| 123. | New Zealand | 281,656 | 2023 | |
| 122. | Georgia | 283,830 | 2023 | |
| 121. | Lebanon | 287,727 | 2023 | |
| 120. | Norway | 302,959 | 2023 | |
| 119. | Croatia | 307,608 | 2023 | |
| 118. | Finland | 318,513 | 2023 | |
| 117. | Costa Rica | 333,804 | 2023 | |
| 116. | Bosnia and Herzegovina | 335,986 | 2023 | |
| 115. | Turkmenistan | 337,718 | 2023 | |
| 114. | Kyrgyzstan | 342,434 | 2023 | |
| 113. | Eritrea | 346,602 | 2023 | |
| 112. | Nicaragua | 358,324 | 2023 | |
| 111. | Denmark | 364,427 | 2023 | |
| 110. | Togo | 371,365 | 2023 | |
| 109. | Laos | 376,459 | 2023 | |
| 108. | El Salvador | 376,891 | 2023 | |
| 107. | Ireland | 397,272 | 2023 | |
| 106. | Jordan | 397,368 | 2023 | |
| 105. | Chad | 422,983 | 2023 | |
| 104. | Papua New Guinea | 423,385 | 2023 | |
| 103. | United Arab Emirates | 430,811 | 2023 | |
| 102. | Singapore | 434,217 | 2023 | |
| 101. | Paraguay | 441,685 | 2023 | |
| 100. | Slovakia | 457,324 | 2023 | |
| 99. | Somalia | 472,790 | 2023 | |
| 98. | Honduras | 473,338 | 2023 | |
| 97. | Tajikistan | 477,393 | 2023 | |
| 96. | Libya | 486,758 | 2023 | |
| 95. | Benin | 499,370 | 2023 | |
| 94. | Burundi | 501,019 | 2023 | |
| 93. | Switzerland | 506,412 | 2023 | |
| 92. | Austria | 507,443 | 2023 | |
| 91. | Serbia | 509,054 | 2023 | |
| 90. | Bulgaria | 522,061 | 2023 | |
| 89. | Israel | 529,000 | 2023 | |
| 88. | Hong Kong | 538,930 | 2023 | |
| 87. | Haiti | 541,961 | 2023 | |
| 86. | Guinea | 545,577 | 2023 | |
| 85. | Sweden | 550,793 | 2023 | |
| 84. | Zimbabwe | 588,943 | 2023 | |
| 83. | Zambia | 609,082 | 2023 | |
| 82. | Bolivia | 631,790 | 2023 | |
| 81. | Senegal | 632,536 | 2023 | |
| 80. | Mali | 638,223 | 2023 | |
| 79. | Azerbaijan | 644,134 | 2023 | |
| 78. | Dominican Republic | 648,448 | 2023 | |
| 77. | Belgium | 653,172 | 2023 | |
| 76. | Rwanda | 660,203 | 2023 | |
| 75. | Cambodia | 665,125 | 2023 | |
| 74. | Belarus | 673,818 | 2023 | |
| 73. | Malawi | 710,645 | 2023 | |
| 72. | Guatemala | 757,023 | 2023 | |
| 71. | Niger | 767,402 | 2023 | |
| 70. | Cuba | 799,752 | 2023 | |
| 69. | Tunisia | 838,874 | 2023 | |
| 68. | Greece | 845,469 | 2023 | |
| 67. | Hungary | 853,165 | 2023 | |
| 66. | Burkina Faso | 858,917 | 2023 | |
| 65. | Portugal | 865,792 | 2023 | |
| 64. | Angola | 885,866 | 2023 | |
| 63. | Czech Republic | 914,445 | 2023 | |
| 62. | Mozambique | 946,232 | 2023 | |
| 61. | Cameroon | 992,134 | 2023 | |
| 60. | Netherlands | 1,014,720 | 2023 | |
| 59. | Ecuador | 1,021,215 | 2023 | |
| 58. | Madagascar | 1,156,001 | 2023 | |
| 57. | Chile | 1,157,674 | 2023 | |
| 56. | Kazakhstan | 1,171,409 | 2023 | |
| 55. | Cote d'Ivoire | 1,204,306 | 2023 | |
| 54. | Yemen | 1,332,899 | 2023 | |
| 53. | Syria | 1,348,604 | 2023 | |
| 52. | Uganda | 1,360,643 | 2023 | |
| 51. | Afghanistan | 1,475,703 | 2023 | |
| 50. | Ghana | 1,480,676 | 2023 | |
| 49. | Sri Lanka | 1,527,828 | 2023 | |
| 48. | North Korea | 1,594,246 | 2023 | |
| 47. | Australia | 1,631,814 | 2023 | |
| 46. | Taiwan | 1,822,999 | 2023 | |
| 45. | Saudi Arabia | 1,842,173 | 2023 | |
| 44. | Romania | 1,868,551 | 2023 | |
| 43. | Nepal | 1,909,832 | 2023 | |
| 42. | Uzbekistan | 1,910,932 | 2023 | |
| 41. | Venezuela | 1,951,241 | 2023 | |
| 40. | Peru | 1,954,365 | 2023 | |
| 39. | Iraq | 2,006,566 | 2023 | |
| 38. | Malaysia | 2,124,103 | 2023 | |
| 37. | South Africa | 2,135,117 | 2023 | |
| 36. | Tanzania | 2,160,755 | 2023 | |
| 35. | Canada | 2,287,621 | 2023 | |
| 34. | Morocco | 2,318,409 | 2023 | |
| 33. | Kenya | 2,319,686 | 2023 | |
| 32. | Sudan | 2,385,966 | 2023 | |
| 31. | Algeria | 2,827,816 | 2023 | |
| 30. | Argentina | 2,939,118 | 2023 | |
| 29. | Poland | 2,941,438 | 2023 |
