The World: Population - Age 15-19 (2025) - Top 100+
| Rank | Country | Population | Year | |
|---|---|---|---|---|
| 128. | Finland | 277,931 | 2025 (Est.) | |
| 127. | Hong Kong | 279,644 | 2025 (Est.) | |
| 126. | Lebanon | 288,219 | 2025 (Est.) | |
| 125. | Slovakia | 288,841 | 2025 (Est.) | |
| 124. | Mongolia | 294,569 | 2025 (Est.) | |
| 123. | West Bank | 304,884 | 2025 (Est.) | |
| 122. | New Zealand | 307,808 | 2025 (Est.) | |
| 121. | Oman | 311,457 | 2025 (Est.) | |
| 120. | Bulgaria | 320,080 | 2025 (Est.) | |
| 119. | Denmark | 320,334 | 2025 (Est.) | |
| 118. | Panama | 333,605 | 2025 (Est.) | |
| 117. | Serbia | 341,467 | 2025 (Est.) | |
| 116. | Singapore | 347,423 | 2025 (Est.) | |
| 115. | Ireland | 366,995 | 2025 (Est.) | |
| 114. | Costa Rica | 369,301 | 2025 (Est.) | |
| 113. | Austria | 379,987 | 2025 (Est.) | |
| 112. | Switzerland | 384,064 | 2025 (Est.) | |
| 111. | United Arab Emirates | 408,951 | 2025 (Est.) | |
| 110. | Turkmenistan | 438,222 | 2025 (Est.) | |
| 109. | Mauritania | 456,145 | 2025 (Est.) | |
| 108. | Belarus | 458,506 | 2025 (Est.) | |
| 107. | Czech Republic | 459,848 | 2025 (Est.) | |
| 106. | Sweden | 484,129 | 2025 (Est.) | |
| 105. | El Salvador | 495,488 | 2025 (Est.) | |
| 104. | Hungary | 507,549 | 2025 (Est.) | |
| 103. | Greece | 517,189 | 2025 (Est.) | |
| 102. | Nicaragua | 539,955 | 2025 (Est.) | |
| 101. | Cuba | 541,960 | 2025 (Est.) | |
| 100. | Belgium | 541,996 | 2025 (Est.) | |
| 99. | Paraguay | 563,037 | 2025 (Est.) | |
| 98. | Kyrgyzstan | 577,798 | 2025 (Est.) | |
| 97. | Liberia | 592,305 | 2025 (Est.) | |
| 96. | Portugal | 593,537 | 2025 (Est.) | |
| 95. | Republic of Congo | 690,476 | 2025 (Est.) | |
| 94. | Central African Republic | 696,473 | 2025 (Est.) | |
| 93. | Israel | 721,456 | 2025 (Est.) | |
| 92. | Laos | 749,319 | 2025 (Est.) | |
| 91. | Papua New Guinea | 762,514 | 2025 (Est.) | |
| 90. | Jordan | 764,068 | 2025 (Est.) | |
| 89. | Libya | 766,403 | 2025 (Est.) | |
| 88. | Azerbaijan | 778,043 | 2025 (Est.) | |
| 87. | Sierra Leone | 789,970 | 2025 (Est.) | |
| 86. | Tunisia | 847,935 | 2025 (Est.) | |
| 85. | Eritrea | 868,740 | 2025 (Est.) | |
| 84. | Tajikistan | 890,756 | 2025 (Est.) | |
| 83. | Dominican Republic | 925,323 | 2025 (Est.) | |
| 82. | Netherlands | 948,511 | 2025 (Est.) | |
| 81. | Honduras | 979,669 | 2025 (Est.) | |
| 80. | Togo | 1,008,336 | 2025 (Est.) | |
| 79. | Taiwan | 1,019,475 | 2025 (Est.) | |
| 78. | Romania | 1,056,589 | 2025 (Est.) | |
| 77. | Haiti | 1,085,883 | 2025 (Est.) | |
| 76. | Bolivia | 1,174,458 | 2025 (Est.) | |
| 75. | Chile | 1,208,293 | 2025 (Est.) | |
| 74. | Somalia | 1,397,403 | 2025 (Est.) | |
| 73. | Australia | 1,472,309 | 2025 (Est.) | |
| 72. | Ecuador | 1,475,922 | 2025 (Est.) | |
| 71. | Benin | 1,477,096 | 2025 (Est.) | |
| 70. | Chad | 1,556,985 | 2025 (Est.) | |
| 69. | Guinea | 1,596,786 | 2025 (Est.) | |
| 68. | Kazakhstan | 1,626,487 | 2025 (Est.) | |
| 67. | Cambodia | 1,628,893 | 2025 (Est.) | |
| 66. | Zimbabwe | 1,680,946 | 2025 (Est.) | |
| 65. | Burundi | 1,697,872 | 2025 (Est.) | |
| 64. | North Korea | 1,714,085 | 2025 (Est.) | |
| 63. | Guatemala | 1,739,407 | 2025 (Est.) | |
| 62. | Rwanda | 1,760,612 | 2025 (Est.) | |
| 61. | Sri Lanka | 1,832,442 | 2025 (Est.) | |
| 60. | Poland | 1,873,110 | 2025 (Est.) | |
| 59. | Senegal | 1,913,067 | 2025 (Est.) | |
| 58. | Canada | 2,029,120 | 2025 (Est.) | |
| 57. | Ukraine | 2,146,619 | 2025 (Est.) | |
| 56. | South Korea | 2,170,376 | 2025 (Est.) | |
| 55. | Mali | 2,174,354 | 2025 (Est.) | |
| 54. | Uzbekistan | 2,284,430 | 2025 (Est.) | |
| 53. | Saudi Arabia | 2,302,235 | 2025 (Est.) | |
| 52. | Zambia | 2,358,442 | 2025 (Est.) | |
| 51. | Syria | 2,460,569 | 2025 (Est.) | |
| 50. | Malawi | 2,517,076 | 2025 (Est.) | |
| 49. | Angola | 2,658,929 | 2025 (Est.) | |
| 48. | Venezuela | 2,678,327 | 2025 (Est.) | |
| 47. | Peru | 2,683,602 | 2025 (Est.) | |
| 46. | Algeria | 2,739,120 | 2025 (Est.) | |
| 45. | Cameroon | 2,739,490 | 2025 (Est.) | |
| 44. | Burkina Faso | 2,744,814 | 2025 (Est.) | |
| 43. | Spain | 2,803,576 | 2025 (Est.) | |
| 42. | Morocco | 2,834,770 | 2025 (Est.) | |
| 41. | Malaysia | 2,886,543 | 2025 (Est.) | |
| 40. | Cote d'Ivoire | 2,893,805 | 2025 (Est.) | |
| 39. | Niger | 3,011,493 | 2025 (Est.) | |
| 38. | Italy | 3,026,920 | 2025 (Est.) | |
| 37. | Ghana | 3,031,764 | 2025 (Est.) | |
| 36. | Nepal | 3,153,079 | 2025 (Est.) | |
| 35. | Madagascar | 3,422,891 | 2025 (Est.) | |
| 34. | Germany | 3,513,001 | 2025 (Est.) | |
| 33. | Argentina | 3,600,425 | 2025 (Est.) | |
| 32. | Yemen | 3,642,143 | 2025 (Est.) | |
| 31. | Mozambique | 3,653,881 | 2025 (Est.) | |
| 30. | Colombia | 3,843,951 | 2025 (Est.) | |
| 29. | United Kingdom | 3,946,984 | 2025 (Est.) |
