The World: Population - Age 10-14 (2021) - Top 100+
| Rank | Country | Population | Year | |
|---|---|---|---|---|
| 128. | Finland | 276,038 | 2021 | |
| 127. | Gaza Strip | 277,877 | 2021 | |
| 126. | Hong Kong | 278,652 | 2021 | |
| 125. | Slovakia | 288,535 | 2021 | |
| 124. | Lebanon | 293,351 | 2021 | |
| 123. | Mongolia | 300,168 | 2021 | |
| 122. | New Zealand | 301,709 | 2021 | |
| 121. | West Bank | 306,344 | 2021 | |
| 120. | Denmark | 310,424 | 2021 | |
| 119. | Bulgaria | 321,032 | 2021 | |
| 118. | Oman | 323,604 | 2021 | |
| 117. | Panama | 333,560 | 2021 | |
| 116. | Serbia | 337,609 | 2021 | |
| 115. | Costa Rica | 371,153 | 2021 | |
| 114. | Austria | 371,236 | 2021 | |
| 113. | Switzerland | 375,561 | 2021 | |
| 112. | Ireland | 376,449 | 2021 | |
| 111. | United Arab Emirates | 402,873 | 2021 | |
| 110. | Turkmenistan | 448,169 | 2021 | |
| 109. | Czech Republic | 454,557 | 2021 | |
| 108. | Belarus | 460,154 | 2021 | |
| 107. | Mauritania | 470,594 | 2021 | |
| 106. | Sweden | 473,961 | 2021 | |
| 105. | Hungary | 501,928 | 2021 | |
| 104. | Greece | 509,457 | 2021 | |
| 103. | El Salvador | 516,463 | 2021 | |
| 102. | Belgium | 534,807 | 2021 | |
| 101. | Nicaragua | 539,379 | 2021 | |
| 100. | Cuba | 544,799 | 2021 | |
| 99. | Paraguay | 562,039 | 2021 | |
| 98. | Portugal | 575,916 | 2021 | |
| 97. | Kyrgyzstan | 596,496 | 2021 | |
| 96. | Liberia | 604,884 | 2021 | |
| 95. | Republic of Congo | 712,139 | 2021 | |
| 94. | Central African Republic | 719,870 | 2021 | |
| 93. | Israel | 721,441 | 2021 | |
| 92. | Laos | 763,340 | 2021 | |
| 91. | Papua New Guinea | 766,817 | 2021 | |
| 90. | Libya | 770,832 | 2021 | |
| 89. | Jordan | 776,112 | 2021 | |
| 88. | Azerbaijan | 782,149 | 2021 | |
| 87. | Sierra Leone | 819,037 | 2021 | |
| 86. | Tunisia | 870,590 | 2021 | |
| 85. | Eritrea | 881,462 | 2021 | |
| 84. | Tajikistan | 909,802 | 2021 | |
| 83. | Netherlands | 930,320 | 2021 | |
| 82. | Dominican Republic | 936,561 | 2021 | |
| 81. | Honduras | 986,290 | 2021 | |
| 80. | Taiwan | 1,021,442 | 2021 | |
| 79. | Togo | 1,038,591 | 2021 | |
| 78. | Romania | 1,048,873 | 2021 | |
| 77. | Haiti | 1,094,322 | 2021 | |
| 76. | Bolivia | 1,178,363 | 2021 | |
| 75. | Chile | 1,205,842 | 2021 | |
| 74. | Australia | 1,409,977 | 2021 | |
| 73. | Somalia | 1,460,403 | 2021 | |
| 72. | Ecuador | 1,473,810 | 2021 | |
| 71. | Benin | 1,517,853 | 2021 | |
| 70. | Chad | 1,641,752 | 2021 | |
| 69. | Guinea | 1,647,197 | 2021 | |
| 68. | Cambodia | 1,657,650 | 2021 | |
| 67. | Kazakhstan | 1,691,455 | 2021 | |
| 66. | Zimbabwe | 1,703,590 | 2021 | |
| 65. | North Korea | 1,711,540 | 2021 | |
| 64. | Burundi | 1,759,984 | 2021 | |
| 63. | Guatemala | 1,765,194 | 2021 | |
| 62. | Rwanda | 1,800,673 | 2021 | |
| 61. | Sri Lanka | 1,843,634 | 2021 | |
| 60. | Poland | 1,897,951 | 2021 | |
| 59. | Canada | 1,906,379 | 2021 | |
| 58. | Senegal | 1,969,478 | 2021 | |
| 57. | South Korea | 2,154,699 | 2021 | |
| 56. | Ukraine | 2,155,108 | 2021 | |
| 55. | Uzbekistan | 2,302,099 | 2021 | |
| 54. | Mali | 2,322,226 | 2021 | |
| 53. | Saudi Arabia | 2,358,880 | 2021 | |
| 52. | Zambia | 2,473,235 | 2021 | |
| 51. | Syria | 2,491,553 | 2021 | |
| 50. | Malawi | 2,606,697 | 2021 | |
| 49. | Venezuela | 2,688,487 | 2021 | |
| 48. | Spain | 2,708,343 | 2021 | |
| 47. | Peru | 2,710,596 | 2021 | |
| 46. | Angola | 2,762,628 | 2021 | |
| 45. | Algeria | 2,769,198 | 2021 | |
| 44. | Cameroon | 2,796,051 | 2021 | |
| 43. | Burkina Faso | 2,847,984 | 2021 | |
| 42. | Morocco | 2,881,105 | 2021 | |
| 41. | Malaysia | 2,899,381 | 2021 | |
| 40. | Italy | 2,932,863 | 2021 | |
| 39. | Cote d'Ivoire | 2,934,268 | 2021 | |
| 38. | Ghana | 3,067,857 | 2021 | |
| 37. | Nepal | 3,131,978 | 2021 | |
| 36. | Niger | 3,138,057 | 2021 | |
| 35. | Germany | 3,440,983 | 2021 | |
| 34. | Madagascar | 3,538,115 | 2021 | |
| 33. | Argentina | 3,611,443 | 2021 | |
| 32. | Yemen | 3,686,145 | 2021 | |
| 31. | Mozambique | 3,797,384 | 2021 | |
| 30. | Colombia | 3,845,483 | 2021 | |
| 29. | United Kingdom | 3,853,775 | 2021 |
