The World: Population - Age 15-19 (2023) - Top 100+
| Rank | Country | Population | Year | |
|---|---|---|---|---|
| 92. | Jordan | 730,488 | 2023 | |
| 71. | Kazakhstan | 1,456,465 | 2023 | |
| 17. | Kenya | 6,488,069 | 2023 | |
| 187. | Kiribati | 10,769 | 2023 | |
| 148. | Kosovo | 160,664 | 2023 | |
| 141. | Kuwait | 202,044 | 2023 | |
| 102. | Kyrgyzstan | 548,324 | 2023 | |
| 89. | Laos | 753,411 | 2023 | |
| 155. | Latvia | 97,872 | 2023 | |
| 124. | Lebanon | 289,580 | 2023 | |
| 143. | Lesotho | 194,200 | 2023 | |
| 99. | Liberia | 572,749 | 2023 | |
| 88. | Libya | 753,784 | 2023 | |
| 214. | Liechtenstein | 1,987 | 2023 | |
| 149. | Lithuania | 151,091 | 2023 | |
| 172. | Luxembourg | 33,187 | 2023 | |
| 174. | Macau | 31,088 | 2023 | |
| 151. | Macedonia | 119,356 | 2023 | |
| 35. | Madagascar | 3,239,165 | 2023 | |
| 51. | Malawi | 2,402,093 | 2023 | |
| 39. | Malaysia | 2,869,042 | 2023 | |
| 176. | Maldives | 27,520 | 2023 | |
| 57. | Mali | 2,076,193 | 2023 | |
| 182. | Malta | 20,783 | 2023 | |
| 193. | Marshall Islands | 8,193 | 2023 | |
| 109. | Mauritania | 441,206 | 2023 | |
| 157. | Mauritius | 93,296 | 2023 | |
| 173. | Mayotte | 33,073 | 2023 | |
| 12. | Mexico | 10,258,938 | 2023 | |
| 144. | Moldova | 190,804 | 2023 | |
| 219. | Monaco | 1,456 | 2023 | |
| 126. | Mongolia | 283,840 | 2023 | |
| 175. | Montenegro | 30,486 | 2023 | |
| 226. | Montserrat | 270 | 2023 | |
| 41. | Morocco | 2,842,253 | 2023 | |
| 34. | Mozambique | 3,510,811 | 2023 | |
| 23. | Myanmar | 4,809,721 | 2023 | |
| 135. | Namibia | 227,870 | 2023 | |
| 223. | Nauru | 765 | 2023 | |
| 36. | Nepal | 3,232,976 | 2023 | |
| 81. | Netherlands | 962,562 | 2023 | |
| 190. | Netherlands Antilles | 9,883 | 2023 | |
| 180. | New Caledonia | 21,552 | 2023 | |
| 121. | New Zealand | 305,488 | 2023 | |
| 100. | Nicaragua | 559,459 | 2023 | |
| 42. | Niger | 2,814,161 | 2023 | |
| 3. | Nigeria | 24,505,736 | 2023 | |
| 62. | North Korea | 1,743,209 | 2023 | |
| 208. | Northern Mariana Islands | 3,522 | 2023 | |
| 129. | Norway | 278,938 | 2023 | |
| 123. | Oman | 297,816 | 2023 | |
| 6. | Pakistan | 21,535,244 | 2023 | |
| 217. | Palau | 1,707 | 2023 | |
| 119. | Panama | 329,664 | 2023 | |
| 87. | Papua New Guinea | 758,693 | 2023 | |
| 97. | Paraguay | 581,503 | 2023 | |
| 45. | Peru | 2,679,937 | 2023 | |
| 10. | Philippines | 11,896,935 | 2023 | |
| 60. | Poland | 1,837,359 | 2023 | |
| 96. | Portugal | 604,442 | 2023 | |
| 136. | Puerto Rico | 226,104 | 2023 | |
| 153. | Qatar | 103,239 | 2023 | |
| 95. | Republic of Congo | 657,182 | 2023 | |
| 78. | Romania | 1,063,118 | 2023 | |
| 15. | Russia | 7,473,406 | 2023 | |
| 64. | Rwanda | 1,687,591 | 2023 | |
| 228. | Saint Barthélemy | 188 | 2023 | |
| 225. | Saint Helena | 447 | 2023 | |
| 211. | Saint Kitts and Nevis | 3,217 | 2023 | |
| 189. | Saint Lucia | 10,388 | 2023 | |
| 218. | Saint Martin | 1,668 | 2023 | |
| 227. | Saint Pierre and Miquelon | 246 | 2023 | |
| 196. | Saint Vincent and the Grenadines | 6,874 | 2023 | |
| 184. | Samoa | 20,715 | 2023 | |
| 216. | San Marino | 1,897 | 2023 | |
| 177. | Sao Tome and Principe | 26,304 | 2023 | |
| 52. | Saudi Arabia | 2,336,598 | 2023 | |
| 59. | Senegal | 1,842,220 | 2023 | |
| 115. | Serbia | 359,925 | 2023 | |
| 199. | Seychelles | 5,717 | 2023 | |
| 90. | Sierra Leone | 750,530 | 2023 | |
| 116. | Singapore | 355,391 | 2023 | |
| 212. | Sint Maarten | 2,667 | 2023 | |
| 125. | Slovakia | 287,520 | 2023 | |
| 159. | Slovenia | 89,923 | 2023 | |
| 162. | Solomon Islands | 72,211 | 2023 | |
| 74. | Somalia | 1,340,074 | 2023 | |
| 24. | South Africa | 4,492,648 | 2023 | |
| 54. | South Korea | 2,234,866 | 2023 | |
| 44. | Spain | 2,709,266 | 2023 | |
| 61. | Sri Lanka | 1,808,876 | 2023 | |
| 18. | Sudan | 6,367,229 | 2023 | |
| 169. | Suriname | 49,987 | 2023 | |
| 145. | Swaziland | 173,310 | 2023 | |
| 106. | Sweden | 488,416 | 2023 | |
| 111. | Switzerland | 387,190 | 2023 | |
| 50. | Syria | 2,442,286 | 2023 | |
| 79. | Taiwan | 1,041,188 | 2023 | |
| 84. | Tajikistan | 861,405 | 2023 | |
| 20. | Tanzania | 5,901,158 | 2023 |
