The World: Population - Age 10-14 (2020) - Top 100+
| Rank | Country | Population | Year | |
|---|---|---|---|---|
| 101. | Nicaragua | 548,429 | 2020 | |
| 102. | Belgium | 537,842 | 2020 | |
| 103. | El Salvador | 531,299 | 2020 | |
| 104. | Greece | 513,192 | 2020 | |
| 105. | Hungary | 504,711 | 2020 | |
| 106. | Sweden | 474,553 | 2020 | |
| 107. | Mauritania | 463,452 | 2020 | |
| 108. | Czech Republic | 458,069 | 2020 | |
| 109. | Belarus | 457,325 | 2020 | |
| 110. | Turkmenistan | 444,681 | 2020 | |
| 111. | United Arab Emirates | 391,097 | 2020 | |
| 112. | Switzerland | 376,521 | 2020 | |
| 113. | Austria | 372,068 | 2020 | |
| 114. | Costa Rica | 367,323 | 2020 | |
| 115. | Ireland | 365,176 | 2020 | |
| 116. | Serbia | 341,857 | 2020 | |
| 117. | Panama | 334,275 | 2020 | |
| 118. | Bulgaria | 325,104 | 2020 | |
| 119. | Denmark | 314,840 | 2020 | |
| 120. | Oman | 313,577 | 2020 | |
| 121. | West Bank | 305,315 | 2020 | |
| 122. | New Zealand | 301,471 | 2020 | |
| 123. | Mongolia | 295,123 | 2020 | |
| 124. | Lebanon | 292,635 | 2020 | |
| 125. | Slovakia | 288,732 | 2020 | |
| 126. | Hong Kong | 276,658 | 2020 | |
| 127. | Finland | 276,329 | 2020 | |
| 128. | Gaza Strip | 273,374 | 2020 | |
| 129. | Jamaica | 272,697 | 2020 | |
| 130. | Norway | 269,037 | 2020 | |
| 131. | Singapore | 268,898 | 2020 | |
| 132. | The Gambia | 249,313 | 2020 | |
| 133. | Botswana | 248,168 | 2020 | |
| 134. | Gabon | 233,582 | 2020 | |
| 135. | Georgia | 230,549 | 2020 | |
| 136. | Uruguay | 226,700 | 2020 | |
| 137. | Puerto Rico | 222,691 | 2020 | |
| 138. | Guinea-Bissau | 221,469 | 2020 | |
| 139. | Namibia | 219,753 | 2020 | |
| 140. | Croatia | 217,454 | 2020 | |
| 141. | Kuwait | 214,904 | 2020 | |
| 142. | Moldova | 208,668 | 2020 | |
| 143. | Bosnia and Herzegovina | 199,597 | 2020 | |
| 144. | Lesotho | 199,141 | 2020 | |
| 145. | Armenia | 175,297 | 2020 | |
| 146. | Swaziland | 172,545 | 2020 | |
| 147. | Albania | 163,448 | 2020 | |
| 148. | Kosovo | 160,578 | 2020 | |
| 149. | Lithuania | 155,940 | 2020 | |
| 150. | East Timor | 137,388 | 2020 | |
| 151. | Macedonia | 120,811 | 2020 | |
| 152. | Comoros | 108,942 | 2020 | |
| 153. | Latvia | 102,940 | 2020 | |
| 154. | Equatorial Guinea | 99,292 | 2020 | |
| 155. | Qatar | 93,783 | 2020 | |
| 156. | Mauritius | 92,010 | 2020 | |
| 157. | Bahrain | 90,625 | 2020 | |
| 158. | Slovenia | 89,990 | 2020 | |
| 159. | Djibouti | 88,568 | 2020 | |
| 160. | Fiji | 85,249 | 2020 | |
| 161. | Trinidad and Tobago | 77,266 | 2020 | |
| 162. | Solomon Islands | 73,420 | 2020 | |
| 163. | Western Sahara | 73,252 | 2020 | |
| 164. | Guyana | 67,616 | 2020 | |
| 165. | Estonia | 66,205 | 2020 | |
| 166. | Bhutan | 65,522 | 2020 | |
| 167. | Cyprus | 62,613 | 2020 | |
| 168. | Cape Verde | 54,842 | 2020 | |
| 169. | Suriname | 50,181 | 2020 | |
| 170. | Belize | 40,275 | 2020 | |
| 171. | Mayotte | 34,325 | 2020 | |
| 172. | Brunei | 32,329 | 2020 | |
| 173. | Luxembourg | 31,996 | 2020 | |
| 174. | Montenegro | 31,864 | 2020 | |
| 175. | Macau | 28,600 | 2020 | |
| 176. | Sao Tome and Principe | 27,220 | 2020 | |
| 177. | Maldives | 27,032 | 2020 | |
| 178. | The Bahamas | 24,814 | 2020 | |
| 179. | French Polynesia | 21,753 | 2020 | |
| 180. | Vanuatu | 21,654 | 2020 | |
| 181. | New Caledonia | 21,298 | 2020 | |
| 182. | Malta | 21,052 | 2020 | |
| 183. | Samoa | 20,896 | 2020 | |
| 184. | Iceland | 20,681 | 2020 | |
| 185. | Barbados | 17,601 | 2020 | |
| 186. | Guam | 16,031 | 2020 | |
| 187. | Tonga | 11,647 | 2020 | |
| 188. | Saint Lucia | 10,933 | 2020 | |
| 189. | Kiribati | 10,686 | 2020 | |
| 190. | Federated States of Micronesia | 10,236 | 2020 | |
| 191. | Netherlands Antilles | 9,957 | 2020 | |
| 192. | Grenada | 8,897 | 2020 | |
| 193. | Marshall Islands | 8,519 | 2020 | |
| 194. | Antigua and Barbuda | 7,266 | 2020 | |
| 195. | Saint Vincent and the Grenadines | 7,172 | 2020 | |
| 196. | Aruba | 6,840 | 2020 | |
| 197. | American Samoa | 6,747 | 2020 | |
| 198. | U.S. Virgin Islands | 6,267 | 2020 | |
| 199. | Seychelles | 5,941 | 2020 | |
| 200. | Channel Islands | 5,194 | 2020 |
