The World: Population - Age 15-19 (2023) - Top 100+
| Rank | Country | Population | Year | |
|---|---|---|---|---|
| 128. | Finland | 279,217 | 2023 | |
| 127. | Jamaica | 279,670 | 2023 | |
| 126. | Mongolia | 283,840 | 2023 | |
| 125. | Slovakia | 287,520 | 2023 | |
| 124. | Lebanon | 289,580 | 2023 | |
| 123. | Oman | 297,816 | 2023 | |
| 122. | West Bank | 303,213 | 2023 | |
| 121. | New Zealand | 305,488 | 2023 | |
| 120. | Bulgaria | 325,941 | 2023 | |
| 119. | Panama | 329,664 | 2023 | |
| 118. | Denmark | 330,738 | 2023 | |
| 117. | Ireland | 342,776 | 2023 | |
| 116. | Singapore | 355,391 | 2023 | |
| 115. | Serbia | 359,925 | 2023 | |
| 114. | Costa Rica | 365,241 | 2023 | |
| 113. | Austria | 383,926 | 2023 | |
| 112. | United Arab Emirates | 386,925 | 2023 | |
| 111. | Switzerland | 387,190 | 2023 | |
| 110. | Turkmenistan | 433,631 | 2023 | |
| 109. | Mauritania | 441,206 | 2023 | |
| 108. | Belarus | 449,591 | 2023 | |
| 107. | Czech Republic | 465,732 | 2023 | |
| 106. | Sweden | 488,416 | 2023 | |
| 105. | Hungary | 504,030 | 2023 | |
| 104. | Greece | 521,410 | 2023 | |
| 103. | El Salvador | 526,770 | 2023 | |
| 102. | Kyrgyzstan | 548,324 | 2023 | |
| 101. | Belgium | 549,574 | 2023 | |
| 100. | Nicaragua | 559,459 | 2023 | |
| 99. | Liberia | 572,749 | 2023 | |
| 98. | Cuba | 573,601 | 2023 | |
| 97. | Paraguay | 581,503 | 2023 | |
| 96. | Portugal | 604,442 | 2023 | |
| 95. | Republic of Congo | 657,182 | 2023 | |
| 94. | Central African Republic | 670,899 | 2023 | |
| 93. | Israel | 718,706 | 2023 | |
| 92. | Jordan | 730,488 | 2023 | |
| 91. | Azerbaijan | 746,119 | 2023 | |
| 90. | Sierra Leone | 750,530 | 2023 | |
| 89. | Laos | 753,411 | 2023 | |
| 88. | Libya | 753,784 | 2023 | |
| 87. | Papua New Guinea | 758,693 | 2023 | |
| 86. | Tunisia | 815,101 | 2023 | |
| 85. | Eritrea | 850,527 | 2023 | |
| 84. | Tajikistan | 861,405 | 2023 | |
| 83. | Dominican Republic | 933,955 | 2023 | |
| 82. | Togo | 957,170 | 2023 | |
| 81. | Netherlands | 962,562 | 2023 | |
| 80. | Honduras | 984,172 | 2023 | |
| 79. | Taiwan | 1,041,188 | 2023 | |
| 78. | Romania | 1,063,118 | 2023 | |
| 77. | Haiti | 1,108,852 | 2023 | |
| 76. | Bolivia | 1,175,515 | 2023 | |
| 75. | Chile | 1,220,441 | 2023 | |
| 74. | Somalia | 1,340,074 | 2023 | |
| 73. | Benin | 1,418,740 | 2023 | |
| 72. | Australia | 1,452,844 | 2023 | |
| 71. | Kazakhstan | 1,456,465 | 2023 | |
| 70. | Ecuador | 1,486,117 | 2023 | |
| 69. | Guinea | 1,524,354 | 2023 | |
| 68. | Chad | 1,537,095 | 2023 | |
| 67. | Cambodia | 1,586,060 | 2023 | |
| 66. | Burundi | 1,606,307 | 2023 | |
| 65. | Zimbabwe | 1,680,540 | 2023 | |
| 64. | Rwanda | 1,687,591 | 2023 | |
| 63. | Guatemala | 1,723,966 | 2023 | |
| 62. | North Korea | 1,743,209 | 2023 | |
| 61. | Sri Lanka | 1,808,876 | 2023 | |
| 60. | Poland | 1,837,359 | 2023 | |
| 59. | Senegal | 1,842,220 | 2023 | |
| 58. | Canada | 2,006,805 | 2023 | |
| 57. | Mali | 2,076,193 | 2023 | |
| 56. | Ukraine | 2,114,379 | 2023 | |
| 55. | Zambia | 2,193,763 | 2023 | |
| 54. | South Korea | 2,234,866 | 2023 | |
| 53. | Uzbekistan | 2,310,492 | 2023 | |
| 52. | Saudi Arabia | 2,336,598 | 2023 | |
| 51. | Malawi | 2,402,093 | 2023 | |
| 50. | Syria | 2,442,286 | 2023 | |
| 49. | Angola | 2,542,400 | 2023 | |
| 48. | Burkina Faso | 2,593,422 | 2023 | |
| 47. | Cameroon | 2,676,578 | 2023 | |
| 46. | Venezuela | 2,677,661 | 2023 | |
| 45. | Peru | 2,679,937 | 2023 | |
| 44. | Spain | 2,709,266 | 2023 | |
| 43. | Algeria | 2,716,966 | 2023 | |
| 42. | Niger | 2,814,161 | 2023 | |
| 41. | Morocco | 2,842,253 | 2023 | |
| 40. | Cote d'Ivoire | 2,851,175 | 2023 | |
| 39. | Malaysia | 2,869,042 | 2023 | |
| 38. | Italy | 3,010,823 | 2023 | |
| 37. | Ghana | 3,012,582 | 2023 | |
| 36. | Nepal | 3,232,976 | 2023 | |
| 35. | Madagascar | 3,239,165 | 2023 | |
| 34. | Mozambique | 3,510,811 | 2023 | |
| 33. | Germany | 3,542,632 | 2023 | |
| 32. | Yemen | 3,567,142 | 2023 | |
| 31. | Argentina | 3,601,994 | 2023 | |
| 30. | United Kingdom | 3,832,264 | 2023 | |
| 29. | Colombia | 3,878,164 | 2023 |
