The World: Population - Age 10-14 (2020) - Top 100+
| Rank | Country | Population | Year | |
|---|---|---|---|---|
| 171. | Mayotte | 34,325 | 2020 | |
| 156. | Mauritius | 92,010 | 2020 | |
| 107. | Mauritania | 463,452 | 2020 | |
| 193. | Marshall Islands | 8,519 | 2020 | |
| 182. | Malta | 21,052 | 2020 | |
| 55. | Mali | 2,264,962 | 2020 | |
| 177. | Maldives | 27,032 | 2020 | |
| 41. | Malaysia | 2,895,689 | 2020 | |
| 50. | Malawi | 2,545,505 | 2020 | |
| 34. | Madagascar | 3,444,898 | 2020 | |
| 151. | Macedonia | 120,811 | 2020 | |
| 175. | Macau | 28,600 | 2020 | |
| 173. | Luxembourg | 31,996 | 2020 | |
| 149. | Lithuania | 155,940 | 2020 | |
| 215. | Liechtenstein | 1,932 | 2020 | |
| 89. | Libya | 767,119 | 2020 | |
| 96. | Liberia | 597,516 | 2020 | |
| 144. | Lesotho | 199,141 | 2020 | |
| 124. | Lebanon | 292,635 | 2020 | |
| 153. | Latvia | 102,940 | 2020 | |
| 92. | Laos | 762,144 | 2020 | |
| 98. | Kyrgyzstan | 582,648 | 2020 | |
| 141. | Kuwait | 214,904 | 2020 | |
| 148. | Kosovo | 160,578 | 2020 | |
| 189. | Kiribati | 10,686 | 2020 | |
| 17. | Kenya | 6,707,997 | 2020 | |
| 69. | Kazakhstan | 1,626,088 | 2020 | |
| 91. | Jordan | 764,439 | 2020 | |
| 22. | Japan | 5,610,333 | 2020 | |
| 129. | Jamaica | 272,697 | 2020 | |
| 39. | Italy | 2,932,599 | 2020 | |
| 93. | Israel | 719,017 | 2020 | |
| 202. | Isle of Man | 4,938 | 2020 | |
| 115. | Ireland | 365,176 | 2020 | |
| 28. | Iraq | 4,058,790 | 2020 | |
| 20. | Iran | 6,388,129 | 2020 | |
| 5. | Indonesia | 21,956,110 | 2020 | |
| 1. | India | 116,406,624 | 2020 | |
| 184. | Iceland | 20,681 | 2020 | |
| 105. | Hungary | 504,711 | 2020 | |
| 126. | Hong Kong | 276,658 | 2020 | |
| 81. | Honduras | 988,421 | 2020 | |
| 77. | Haiti | 1,106,303 | 2020 | |
| 164. | Guyana | 67,616 | 2020 | |
| 138. | Guinea-Bissau | 221,469 | 2020 | |
| 70. | Guinea | 1,609,284 | 2020 | |
| 210. | Guernsey | 3,288 | 2020 | |
| 63. | Guatemala | 1,758,902 | 2020 | |
| 186. | Guam | 16,031 | 2020 | |
| 192. | Grenada | 8,897 | 2020 | |
| 206. | Greenland | 3,958 | 2020 | |
| 104. | Greece | 513,192 | 2020 | |
| 216. | Gibraltar | 1,929 | 2020 | |
| 37. | Ghana | 3,061,594 | 2020 | |
| 35. | Germany | 3,436,892 | 2020 | |
| 135. | Georgia | 230,549 | 2020 | |
| 128. | Gaza Strip | 273,374 | 2020 | |
| 134. | Gabon | 233,582 | 2020 | |
| 179. | French Polynesia | 21,753 | 2020 | |
| 27. | France | 4,147,664 | 2020 | |
| 127. | Finland | 276,329 | 2020 | |
| 160. | Fiji | 85,249 | 2020 | |
| 190. | Federated States of Micronesia | 10,236 | 2020 | |
| 211. | Faroe Islands | 3,260 | 2020 | |
| 9. | Ethiopia | 15,616,653 | 2020 | |
| 165. | Estonia | 66,205 | 2020 | |
| 85. | Eritrea | 874,203 | 2020 | |
| 154. | Equatorial Guinea | 99,292 | 2020 | |
| 103. | El Salvador | 531,299 | 2020 | |
| 13. | Egypt | 9,526,568 | 2020 | |
| 72. | Ecuador | 1,479,662 | 2020 | |
| 150. | East Timor | 137,388 | 2020 | |
| 82. | Dominican Republic | 936,658 | 2020 | |
| 201. | Dominica | 5,103 | 2020 | |
| 159. | Djibouti | 88,568 | 2020 | |
| 119. | Denmark | 314,840 | 2020 | |
| 11. | Democratic Republic of the Congo | 11,146,619 | 2020 | |
| 108. | Czech Republic | 458,069 | 2020 | |
| 167. | Cyprus | 62,613 | 2020 | |
| 100. | Cuba | 549,598 | 2020 | |
| 140. | Croatia | 217,454 | 2020 | |
| 40. | Cote d'Ivoire | 2,914,937 | 2020 | |
| 114. | Costa Rica | 367,323 | 2020 | |
| 224. | Cook Islands | 596 | 2020 | |
| 152. | Comoros | 108,942 | 2020 | |
| 29. | Colombia | 3,863,052 | 2020 | |
| 2. | China | 75,681,392 | 2020 | |
| 75. | Chile | 1,209,625 | 2020 | |
| 200. | Channel Islands | 5,194 | 2020 | |
| 68. | Chad | 1,626,969 | 2020 | |
| 94. | Central African Republic | 706,591 | 2020 | |
| 209. | Cayman Islands | 3,547 | 2020 | |
| 168. | Cape Verde | 54,842 | 2020 | |
| 59. | Canada | 1,893,319 | 2020 | |
| 44. | Cameroon | 2,765,444 | 2020 | |
| 67. | Cambodia | 1,643,453 | 2020 | |
| 65. | Burundi | 1,713,633 | 2020 | |
| 43. | Burkina Faso | 2,769,604 | 2020 | |
| 118. | Bulgaria | 325,104 | 2020 | |
| 172. | Brunei | 32,329 | 2020 |
