The World: Population - Age 30-34 (2017) - Top 100+
| Rank | Country | Population | Year | |
|---|---|---|---|---|
| 103. | Jordan | 503,240 | 2017 | |
| 58. | Kazakhstan | 1,579,130 | 2017 | |
| 26. | Kenya | 3,719,265 | 2017 | |
| 190. | Kiribati | 9,006 | 2017 | |
| 146. | Kosovo | 163,956 | 2017 | |
| 122. | Kuwait | 339,356 | 2017 | |
| 101. | Kyrgyzstan | 526,952 | 2017 | |
| 100. | Laos | 547,483 | 2017 | |
| 145. | Latvia | 175,627 | 2017 | |
| 120. | Lebanon | 348,965 | 2017 | |
| 144. | Lesotho | 186,577 | 2017 | |
| 125. | Liberia | 318,451 | 2017 | |
| 95. | Libya | 600,742 | 2017 | |
| 214. | Liechtenstein | 2,370 | 2017 | |
| 135. | Lithuania | 275,434 | 2017 | |
| 174. | Luxembourg | 36,167 | 2017 | |
| 166. | Macau | 52,663 | 2017 | |
| 148. | Macedonia | 161,129 | 2017 | |
| 53. | Madagascar | 1,693,876 | 2017 | |
| 65. | Malawi | 1,263,279 | 2017 | |
| 42. | Malaysia | 2,398,362 | 2017 | |
| 173. | Maldives | 42,676 | 2017 | |
| 71. | Mali | 1,020,625 | 2017 | |
| 175. | Malta | 28,842 | 2017 | |
| 197. | Marshall Islands | 6,758 | 2017 | |
| 136. | Mauritania | 262,576 | 2017 | |
| 158. | Mauritius | 93,563 | 2017 | |
| 186. | Mayotte | 12,740 | 2017 | |
| 10. | Mexico | 9,200,487 | 2017 | |
| 130. | Moldova | 304,125 | 2017 | |
| 220. | Monaco | 1,188 | 2017 | |
| 126. | Mongolia | 312,424 | 2017 | |
| 165. | Montenegro | 53,766 | 2017 | |
| 225. | Montserrat | 489 | 2017 | |
| 37. | Morocco | 2,917,253 | 2017 | |
| 60. | Mozambique | 1,471,492 | 2017 | |
| 21. | Myanmar | 4,906,017 | 2017 | |
| 142. | Namibia | 201,638 | 2017 | |
| 222. | Nauru | 973 | 2017 | |
| 40. | Nepal | 2,555,963 | 2017 | |
| 70. | Netherlands | 1,041,452 | 2017 | |
| 188. | Netherlands Antilles | 10,595 | 2017 | |
| 181. | New Caledonia | 21,012 | 2017 | |
| 131. | New Zealand | 289,585 | 2017 | |
| 107. | Nicaragua | 488,077 | 2017 | |
| 67. | Niger | 1,148,077 | 2017 | |
| 8. | Nigeria | 12,549,654 | 2017 | |
| 51. | North Korea | 1,785,096 | 2017 | |
| 210. | Northern Mariana Islands | 3,486 | 2017 | |
| 133. | Norway | 282,202 | 2017 | |
| 119. | Oman | 357,390 | 2017 | |
| 6. | Pakistan | 16,247,396 | 2017 | |
| 218. | Palau | 1,644 | 2017 | |
| 134. | Panama | 276,388 | 2017 | |
| 108. | Papua New Guinea | 484,584 | 2017 | |
| 99. | Paraguay | 557,720 | 2017 | |
| 44. | Peru | 2,311,269 | 2017 | |
| 13. | Philippines | 8,695,244 | 2017 | |
| 35. | Poland | 3,199,159 | 2017 | |
| 88. | Portugal | 694,838 | 2017 | |
| 137. | Puerto Rico | 258,873 | 2017 | |
| 116. | Qatar | 396,682 | 2017 | |
| 127. | Republic of Congo | 312,300 | 2017 | |
| 57. | Romania | 1,624,581 | 2017 | |
| 9. | Russia | 11,758,832 | 2017 | |
| 72. | Rwanda | 1,005,066 | 2017 | |
| 226. | Saint Barthélemy | 489 | 2017 | |
| 224. | Saint Helena | 522 | 2017 | |
| 207. | Saint Kitts and Nevis | 4,026 | 2017 | |
| 187. | Saint Lucia | 12,616 | 2017 | |
| 211. | Saint Martin | 3,406 | 2017 | |
| 228. | Saint Pierre and Miquelon | 286 | 2017 | |
| 195. | Saint Vincent and the Grenadines | 7,473 | 2017 | |
| 184. | Samoa | 13,163 | 2017 | |
| 216. | San Marino | 1,805 | 2017 | |
| 183. | Sao Tome and Principe | 13,249 | 2017 | |
| 36. | Saudi Arabia | 3,067,222 | 2017 | |
| 73. | Senegal | 992,869 | 2017 | |
| 105. | Serbia | 495,954 | 2017 | |
| 193. | Seychelles | 8,095 | 2017 | |
| 115. | Sierra Leone | 412,941 | 2017 | |
| 94. | Singapore | 609,115 | 2017 | |
| 217. | Sint Maarten | 1,799 | 2017 | |
| 113. | Slovakia | 433,318 | 2017 | |
| 150. | Slovenia | 133,694 | 2017 | |
| 169. | Solomon Islands | 47,396 | 2017 | |
| 90. | Somalia | 681,896 | 2017 | |
| 23. | South Africa | 4,249,489 | 2017 | |
| 32. | South Korea | 3,349,974 | 2017 | |
| 34. | Spain | 3,214,060 | 2017 | |
| 54. | Sri Lanka | 1,688,570 | 2017 | |
| 30. | Sudan | 3,575,615 | 2017 | |
| 164. | Suriname | 54,725 | 2017 | |
| 153. | Swaziland | 122,500 | 2017 | |
| 96. | Sweden | 579,717 | 2017 | |
| 104. | Switzerland | 497,083 | 2017 | |
| 49. | Syria | 1,989,625 | 2017 | |
| 52. | Taiwan | 1,735,350 | 2017 | |
| 85. | Tajikistan | 748,457 | 2017 | |
| 31. | Tanzania | 3,494,833 | 2017 |
