The World: Population - Age 5-9 (2018) - Top 100+
| Rank | Country | Population | Year | |
|---|---|---|---|---|
| 88. | Jordan | 800,931 | 2018 | |
| 66. | Kazakhstan | 1,749,964 | 2018 | |
| 20. | Kenya | 6,616,201 | 2018 | |
| 189. | Kiribati | 10,395 | 2018 | |
| 149. | Kosovo | 158,000 | 2018 | |
| 134. | Kuwait | 245,456 | 2018 | |
| 96. | Kyrgyzstan | 623,807 | 2018 | |
| 91. | Laos | 772,491 | 2018 | |
| 153. | Latvia | 106,955 | 2018 | |
| 124. | Lebanon | 292,837 | 2018 | |
| 143. | Lesotho | 205,602 | 2018 | |
| 97. | Liberia | 622,661 | 2018 | |
| 90. | Libya | 773,494 | 2018 | |
| 215. | Liechtenstein | 2,001 | 2018 | |
| 148. | Lithuania | 161,029 | 2018 | |
| 173. | Luxembourg | 31,690 | 2018 | |
| 177. | Macau | 27,257 | 2018 | |
| 151. | Macedonia | 121,427 | 2018 | |
| 32. | Madagascar | 3,743,545 | 2018 | |
| 47. | Malawi | 2,756,918 | 2018 | |
| 42. | Malaysia | 2,917,058 | 2018 | |
| 175. | Maldives | 28,184 | 2018 | |
| 52. | Mali | 2,540,005 | 2018 | |
| 181. | Malta | 21,199 | 2018 | |
| 193. | Marshall Islands | 8,742 | 2018 | |
| 105. | Mauritania | 490,035 | 2018 | |
| 157. | Mauritius | 90,252 | 2018 | |
| 174. | Mayotte | 31,653 | 2018 | |
| 12. | Mexico | 10,420,722 | 2018 | |
| 138. | Moldova | 221,116 | 2018 | |
| 223. | Monaco | 955 | 2018 | |
| 121. | Mongolia | 308,495 | 2018 | |
| 172. | Montenegro | 33,415 | 2018 | |
| 227. | Montserrat | 295 | 2018 | |
| 43. | Morocco | 2,914,351 | 2018 | |
| 29. | Mozambique | 4,002,178 | 2018 | |
| 23. | Myanmar | 4,864,728 | 2018 | |
| 142. | Namibia | 212,849 | 2018 | |
| 221. | Nauru | 1,088 | 2018 | |
| 38. | Nepal | 3,092,293 | 2018 | |
| 84. | Netherlands | 923,196 | 2018 | |
| 191. | Netherlands Antilles | 9,815 | 2018 | |
| 182. | New Caledonia | 20,881 | 2018 | |
| 123. | New Zealand | 296,948 | 2018 | |
| 101. | Nicaragua | 531,672 | 2018 | |
| 36. | Niger | 3,373,322 | 2018 | |
| 3. | Nigeria | 27,759,972 | 2018 | |
| 69. | North Korea | 1,715,083 | 2018 | |
| 203. | Northern Mariana Islands | 4,232 | 2018 | |
| 130. | Norway | 260,847 | 2018 | |
| 116. | Oman | 353,468 | 2018 | |
| 6. | Pakistan | 21,138,872 | 2018 | |
| 219. | Palau | 1,259 | 2018 | |
| 118. | Panama | 331,436 | 2018 | |
| 92. | Papua New Guinea | 771,123 | 2018 | |
| 98. | Paraguay | 552,333 | 2018 | |
| 48. | Peru | 2,728,591 | 2018 | |
| 10. | Philippines | 12,474,867 | 2018 | |
| 59. | Poland | 1,905,431 | 2018 | |
| 99. | Portugal | 550,352 | 2018 | |
| 140. | Puerto Rico | 216,093 | 2018 | |
| 155. | Qatar | 102,678 | 2018 | |
| 94. | Republic of Congo | 752,334 | 2018 | |
| 79. | Romania | 1,034,234 | 2018 | |
| 14. | Russia | 7,561,883 | 2018 | |
| 61. | Rwanda | 1,863,194 | 2018 | |
| 226. | Saint Barthélemy | 387 | 2018 | |
| 225. | Saint Helena | 408 | 2018 | |
| 208. | Saint Kitts and Nevis | 3,661 | 2018 | |
| 188. | Saint Lucia | 10,895 | 2018 | |
| 212. | Saint Martin | 3,122 | 2018 | |
| 228. | Saint Pierre and Miquelon | 277 | 2018 | |
| 195. | Saint Vincent and the Grenadines | 7,082 | 2018 | |
| 184. | Samoa | 19,972 | 2018 | |
| 217. | San Marino | 1,703 | 2018 | |
| 176. | Sao Tome and Principe | 27,845 | 2018 | |
| 54. | Saudi Arabia | 2,466,137 | 2018 | |
| 58. | Senegal | 2,054,736 | 2018 | |
| 117. | Serbia | 333,744 | 2018 | |
| 198. | Seychelles | 6,154 | 2018 | |
| 87. | Sierra Leone | 871,381 | 2018 | |
| 136. | Singapore | 236,416 | 2018 | |
| 213. | Sint Maarten | 2,649 | 2018 | |
| 125. | Slovakia | 286,186 | 2018 | |
| 159. | Slovenia | 88,485 | 2018 | |
| 163. | Solomon Islands | 74,755 | 2018 | |
| 72. | Somalia | 1,583,586 | 2018 | |
| 25. | South Africa | 4,430,442 | 2018 | |
| 57. | South Korea | 2,097,720 | 2018 | |
| 51. | Spain | 2,617,055 | 2018 | |
| 63. | Sri Lanka | 1,824,784 | 2018 | |
| 17. | Sudan | 7,166,549 | 2018 | |
| 169. | Suriname | 48,166 | 2018 | |
| 147. | Swaziland | 168,919 | 2018 | |
| 107. | Sweden | 469,204 | 2018 | |
| 114. | Switzerland | 368,889 | 2018 | |
| 53. | Syria | 2,501,737 | 2018 | |
| 80. | Taiwan | 1,019,742 | 2018 | |
| 83. | Tajikistan | 935,710 | 2018 | |
| 21. | Tanzania | 6,125,572 | 2018 |
