The World: Population - Age 15-19 (2017) - Top 100+
| Rank | Country | Population | Year | |
|---|---|---|---|---|
| 101. | Republic of Congo | 564,890 | 2017 | |
| 102. | Greece | 512,296 | 2017 | |
| 103. | Hungary | 504,617 | 2017 | |
| 104. | Liberia | 502,857 | 2017 | |
| 105. | Kyrgyzstan | 495,213 | 2017 | |
| 106. | Sweden | 475,847 | 2017 | |
| 107. | Czech Republic | 458,079 | 2017 | |
| 108. | Turkmenistan | 456,674 | 2017 | |
| 109. | Belarus | 454,081 | 2017 | |
| 110. | Switzerland | 419,065 | 2017 | |
| 111. | Austria | 417,740 | 2017 | |
| 112. | Mauritania | 395,202 | 2017 | |
| 113. | Singapore | 392,534 | 2017 | |
| 114. | Costa Rica | 390,683 | 2017 | |
| 115. | Serbia | 378,527 | 2017 | |
| 116. | Denmark | 356,478 | 2017 | |
| 117. | Panama | 325,109 | 2017 | |
| 118. | Bulgaria | 315,677 | 2017 | |
| 119. | United Arab Emirates | 313,509 | 2017 | |
| 120. | Lebanon | 313,173 | 2017 | |
| 121. | West Bank | 307,467 | 2017 | |
| 122. | Ireland | 304,752 | 2017 | |
| 123. | Norway | 304,508 | 2017 | |
| 124. | Oman | 304,106 | 2017 | |
| 125. | Jamaica | 302,550 | 2017 | |
| 126. | New Zealand | 297,213 | 2017 | |
| 127. | Finland | 290,805 | 2017 | |
| 128. | Hong Kong | 290,145 | 2017 | |
| 129. | Slovakia | 280,921 | 2017 | |
| 130. | Mongolia | 273,705 | 2017 | |
| 131. | Puerto Rico | 266,501 | 2017 | |
| 132. | Uruguay | 259,194 | 2017 | |
| 133. | Namibia | 258,744 | 2017 | |
| 134. | Albania | 245,093 | 2017 | |
| 135. | Botswana | 237,825 | 2017 | |
| 136. | Georgia | 233,706 | 2017 | |
| 137. | Croatia | 233,577 | 2017 | |
| 138. | Bosnia and Herzegovina | 232,969 | 2017 | |
| 139. | The Gambia | 216,382 | 2017 | |
| 140. | Gaza Strip | 210,488 | 2017 | |
| 141. | Lesotho | 195,269 | 2017 | |
| 142. | Gabon | 194,897 | 2017 | |
| 143. | Moldova | 193,975 | 2017 | |
| 144. | Guinea-Bissau | 191,406 | 2017 | |
| 145. | Kuwait | 176,923 | 2017 | |
| 146. | Kosovo | 169,966 | 2017 | |
| 147. | Lithuania | 167,613 | 2017 | |
| 148. | Swaziland | 166,540 | 2017 | |
| 149. | Armenia | 166,226 | 2017 | |
| 150. | Macedonia | 134,888 | 2017 | |
| 151. | East Timor | 127,351 | 2017 | |
| 152. | Bahrain | 98,429 | 2017 | |
| 153. | Mauritius | 97,455 | 2017 | |
| 154. | Qatar | 91,922 | 2017 | |
| 155. | Djibouti | 91,893 | 2017 | |
| 156. | Latvia | 90,426 | 2017 | |
| 157. | Slovenia | 89,270 | 2017 | |
| 158. | Comoros | 87,942 | 2017 | |
| 159. | Guyana | 84,290 | 2017 | |
| 160. | Equatorial Guinea | 82,700 | 2017 | |
| 161. | Fiji | 72,518 | 2017 | |
| 162. | Trinidad and Tobago | 72,213 | 2017 | |
| 163. | Cyprus | 70,312 | 2017 | |
| 164. | Bhutan | 70,008 | 2017 | |
| 165. | Solomon Islands | 67,988 | 2017 | |
| 166. | Western Sahara | 62,038 | 2017 | |
| 167. | Estonia | 59,786 | 2017 | |
| 168. | Cape Verde | 56,124 | 2017 | |
| 169. | Suriname | 54,252 | 2017 | |
| 170. | Belize | 38,105 | 2017 | |
| 171. | Brunei | 35,546 | 2017 | |
| 172. | Maldives | 33,296 | 2017 | |
| 173. | Luxembourg | 32,834 | 2017 | |
| 174. | Montenegro | 29,654 | 2017 | |
| 175. | Macau | 29,331 | 2017 | |
| 176. | Mayotte | 28,061 | 2017 | |
| 177. | The Bahamas | 26,092 | 2017 | |
| 178. | Sao Tome and Principe | 23,356 | 2017 | |
| 179. | New Caledonia | 22,834 | 2017 | |
| 180. | French Polynesia | 22,658 | 2017 | |
| 181. | Malta | 22,162 | 2017 | |
| 182. | Vanuatu | 22,055 | 2017 | |
| 183. | Iceland | 21,637 | 2017 | |
| 184. | Samoa | 20,645 | 2017 | |
| 185. | Barbados | 18,256 | 2017 | |
| 186. | Guam | 17,287 | 2017 | |
| 187. | Saint Lucia | 12,065 | 2017 | |
| 188. | Kiribati | 11,788 | 2017 | |
| 189. | Tonga | 11,203 | 2017 | |
| 190. | Federated States of Micronesia | 10,911 | 2017 | |
| 191. | Netherlands Antilles | 9,907 | 2017 | |
| 192. | Grenada | 8,232 | 2017 | |
| 193. | Saint Vincent and the Grenadines | 8,153 | 2017 | |
| 194. | Antigua and Barbuda | 8,146 | 2017 | |
| 195. | Marshall Islands | 7,583 | 2017 | |
| 196. | Aruba | 6,916 | 2017 | |
| 197. | American Samoa | 6,743 | 2017 | |
| 198. | U.S. Virgin Islands | 6,390 | 2017 | |
| 199. | Channel Islands | 6,006 | 2017 | |
| 200. | Seychelles | 5,867 | 2017 |
