The World: Population - Age 10-14 (2020) - Top 100+
| Rank | Country | Population | Year | |
|---|---|---|---|---|
| 91. | Jordan | 764,439 | 2020 | |
| 69. | Kazakhstan | 1,626,088 | 2020 | |
| 17. | Kenya | 6,707,997 | 2020 | |
| 189. | Kiribati | 10,686 | 2020 | |
| 148. | Kosovo | 160,578 | 2020 | |
| 141. | Kuwait | 214,904 | 2020 | |
| 98. | Kyrgyzstan | 582,648 | 2020 | |
| 92. | Laos | 762,144 | 2020 | |
| 153. | Latvia | 102,940 | 2020 | |
| 124. | Lebanon | 292,635 | 2020 | |
| 144. | Lesotho | 199,141 | 2020 | |
| 96. | Liberia | 597,516 | 2020 | |
| 89. | Libya | 767,119 | 2020 | |
| 215. | Liechtenstein | 1,932 | 2020 | |
| 149. | Lithuania | 155,940 | 2020 | |
| 173. | Luxembourg | 31,996 | 2020 | |
| 175. | Macau | 28,600 | 2020 | |
| 151. | Macedonia | 120,811 | 2020 | |
| 34. | Madagascar | 3,444,898 | 2020 | |
| 50. | Malawi | 2,545,505 | 2020 | |
| 41. | Malaysia | 2,895,689 | 2020 | |
| 177. | Maldives | 27,032 | 2020 | |
| 55. | Mali | 2,264,962 | 2020 | |
| 182. | Malta | 21,052 | 2020 | |
| 193. | Marshall Islands | 8,519 | 2020 | |
| 107. | Mauritania | 463,452 | 2020 | |
| 156. | Mauritius | 92,010 | 2020 | |
| 171. | Mayotte | 34,325 | 2020 | |
| 12. | Mexico | 10,395,516 | 2020 | |
| 142. | Moldova | 208,668 | 2020 | |
| 220. | Monaco | 1,176 | 2020 | |
| 123. | Mongolia | 295,123 | 2020 | |
| 174. | Montenegro | 31,864 | 2020 | |
| 228. | Montserrat | 280 | 2020 | |
| 42. | Morocco | 2,883,034 | 2020 | |
| 31. | Mozambique | 3,726,648 | 2020 | |
| 23. | Myanmar | 4,829,994 | 2020 | |
| 139. | Namibia | 219,753 | 2020 | |
| 223. | Nauru | 910 | 2020 | |
| 36. | Nepal | 3,167,482 | 2020 | |
| 83. | Netherlands | 932,405 | 2020 | |
| 191. | Netherlands Antilles | 9,957 | 2020 | |
| 181. | New Caledonia | 21,298 | 2020 | |
| 122. | New Zealand | 301,471 | 2020 | |
| 101. | Nicaragua | 548,429 | 2020 | |
| 38. | Niger | 3,040,347 | 2020 | |
| 3. | Nigeria | 25,799,900 | 2020 | |
| 64. | North Korea | 1,719,514 | 2020 | |
| 204. | Northern Mariana Islands | 4,223 | 2020 | |
| 130. | Norway | 269,037 | 2020 | |
| 120. | Oman | 313,577 | 2020 | |
| 6. | Pakistan | 21,371,202 | 2020 | |
| 218. | Palau | 1,598 | 2020 | |
| 117. | Panama | 334,275 | 2020 | |
| 90. | Papua New Guinea | 765,817 | 2020 | |
| 99. | Paraguay | 570,745 | 2020 | |
| 46. | Peru | 2,709,319 | 2020 | |
| 10. | Philippines | 12,161,979 | 2020 | |
| 60. | Poland | 1,889,212 | 2020 | |
| 97. | Portugal | 582,709 | 2020 | |
| 137. | Puerto Rico | 222,691 | 2020 | |
| 155. | Qatar | 93,783 | 2020 | |
| 95. | Republic of Congo | 695,238 | 2020 | |
| 78. | Romania | 1,058,312 | 2020 | |
| 15. | Russia | 7,598,256 | 2020 | |
| 62. | Rwanda | 1,772,184 | 2020 | |
| 226. | Saint Barthélemy | 379 | 2020 | |
| 225. | Saint Helena | 430 | 2020 | |
| 208. | Saint Kitts and Nevis | 3,560 | 2020 | |
| 188. | Saint Lucia | 10,933 | 2020 | |
| 213. | Saint Martin | 2,619 | 2020 | |
| 227. | Saint Pierre and Miquelon | 300 | 2020 | |
| 195. | Saint Vincent and the Grenadines | 7,172 | 2020 | |
| 183. | Samoa | 20,896 | 2020 | |
| 217. | San Marino | 1,822 | 2020 | |
| 176. | Sao Tome and Principe | 27,220 | 2020 | |
| 53. | Saudi Arabia | 2,366,720 | 2020 | |
| 58. | Senegal | 1,937,003 | 2020 | |
| 116. | Serbia | 341,857 | 2020 | |
| 199. | Seychelles | 5,941 | 2020 | |
| 87. | Sierra Leone | 800,837 | 2020 | |
| 131. | Singapore | 268,898 | 2020 | |
| 212. | Sint Maarten | 2,721 | 2020 | |
| 125. | Slovakia | 288,732 | 2020 | |
| 158. | Slovenia | 89,990 | 2020 | |
| 162. | Solomon Islands | 73,420 | 2020 | |
| 73. | Somalia | 1,432,426 | 2020 | |
| 24. | South Africa | 4,471,594 | 2020 | |
| 56. | South Korea | 2,172,006 | 2020 | |
| 49. | Spain | 2,682,523 | 2020 | |
| 61. | Sri Lanka | 1,844,964 | 2020 | |
| 18. | Sudan | 6,689,540 | 2020 | |
| 169. | Suriname | 50,181 | 2020 | |
| 146. | Swaziland | 172,545 | 2020 | |
| 106. | Sweden | 474,553 | 2020 | |
| 112. | Switzerland | 376,521 | 2020 | |
| 51. | Syria | 2,487,942 | 2020 | |
| 79. | Taiwan | 1,020,577 | 2020 | |
| 84. | Tajikistan | 897,249 | 2020 | |
| 21. | Tanzania | 6,017,686 | 2020 |
