The World: Population - Age 0-4 (2017) - Top 100+
| Rank | Country | Population | Year | |
|---|---|---|---|---|
| 128. | Slovakia | 274,861 | 2017 | |
| 127. | Gabon | 274,871 | 2017 | |
| 126. | Hong Kong | 278,552 | 2017 | |
| 125. | Gaza Strip | 285,922 | 2017 | |
| 124. | Denmark | 289,607 | 2017 | |
| 123. | Lebanon | 294,525 | 2017 | |
| 122. | New Zealand | 294,989 | 2017 | |
| 121. | Bulgaria | 296,024 | 2017 | |
| 120. | Mongolia | 313,801 | 2017 | |
| 119. | West Bank | 315,792 | 2017 | |
| 118. | Serbia | 324,797 | 2017 | |
| 117. | Panama | 331,423 | 2017 | |
| 116. | Austria | 362,939 | 2017 | |
| 115. | Ireland | 365,532 | 2017 | |
| 114. | Switzerland | 365,655 | 2017 | |
| 113. | Costa Rica | 379,713 | 2017 | |
| 112. | Oman | 391,836 | 2017 | |
| 111. | Czech Republic | 425,520 | 2017 | |
| 110. | Belarus | 445,369 | 2017 | |
| 109. | Hungary | 457,504 | 2017 | |
| 108. | Greece | 468,919 | 2017 | |
| 107. | United Arab Emirates | 479,823 | 2017 | |
| 106. | Sweden | 480,238 | 2017 | |
| 105. | Turkmenistan | 484,305 | 2017 | |
| 104. | El Salvador | 495,089 | 2017 | |
| 103. | Portugal | 508,692 | 2017 | |
| 102. | Belgium | 521,266 | 2017 | |
| 101. | Nicaragua | 523,214 | 2017 | |
| 100. | Mauritania | 525,097 | 2017 | |
| 99. | Cuba | 543,073 | 2017 | |
| 98. | Paraguay | 549,597 | 2017 | |
| 97. | Kyrgyzstan | 655,617 | 2017 | |
| 96. | Liberia | 662,649 | 2017 | |
| 95. | Israel | 720,866 | 2017 | |
| 94. | Libya | 761,404 | 2017 | |
| 93. | Papua New Guinea | 780,498 | 2017 | |
| 92. | Laos | 789,202 | 2017 | |
| 91. | Azerbaijan | 790,365 | 2017 | |
| 90. | Jordan | 832,286 | 2017 | |
| 89. | Republic of Congo | 836,860 | 2017 | |
| 88. | Central African Republic | 841,096 | 2017 | |
| 87. | Tunisia | 894,332 | 2017 | |
| 86. | Netherlands | 917,719 | 2017 | |
| 85. | Eritrea | 932,859 | 2017 | |
| 84. | Tajikistan | 957,841 | 2017 | |
| 83. | Dominican Republic | 959,323 | 2017 | |
| 82. | Sierra Leone | 981,411 | 2017 | |
| 81. | Romania | 987,138 | 2017 | |
| 80. | Honduras | 992,012 | 2017 | |
| 79. | Taiwan | 996,211 | 2017 | |
| 78. | Haiti | 1,072,667 | 2017 | |
| 77. | Bolivia | 1,182,774 | 2017 | |
| 76. | Chile | 1,197,640 | 2017 | |
| 75. | Togo | 1,205,191 | 2017 | |
| 74. | Australia | 1,387,046 | 2017 | |
| 73. | Ecuador | 1,446,604 | 2017 | |
| 72. | Kazakhstan | 1,707,021 | 2017 | |
| 71. | Sri Lanka | 1,740,241 | 2017 | |
| 70. | Benin | 1,744,571 | 2017 | |
| 69. | North Korea | 1,763,216 | 2017 | |
| 68. | Cambodia | 1,764,654 | 2017 | |
| 67. | Guatemala | 1,813,855 | 2017 | |
| 66. | Canada | 1,819,295 | 2017 | |
| 65. | Somalia | 1,834,928 | 2017 | |
| 64. | Poland | 1,844,844 | 2017 | |
| 63. | Chad | 1,881,375 | 2017 | |
| 62. | Guinea | 1,949,977 | 2017 | |
| 61. | Rwanda | 1,993,246 | 2017 | |
| 60. | South Korea | 2,013,003 | 2017 | |
| 59. | Ukraine | 2,041,124 | 2017 | |
| 58. | Burundi | 2,095,307 | 2017 | |
| 57. | Zimbabwe | 2,163,741 | 2017 | |
| 56. | Senegal | 2,236,799 | 2017 | |
| 55. | Spain | 2,381,251 | 2017 | |
| 54. | Uzbekistan | 2,409,759 | 2017 | |
| 53. | Syria | 2,478,918 | 2017 | |
| 52. | Saudi Arabia | 2,561,064 | 2017 | |
| 51. | Italy | 2,722,141 | 2017 | |
| 50. | Peru | 2,723,593 | 2017 | |
| 49. | Venezuela | 2,748,535 | 2017 | |
| 48. | Algeria | 2,887,784 | 2017 | |
| 47. | Morocco | 2,941,155 | 2017 | |
| 46. | Malaysia | 2,950,525 | 2017 | |
| 45. | Mali | 2,957,773 | 2017 | |
| 44. | Zambia | 2,997,978 | 2017 | |
| 43. | Cameroon | 3,055,973 | 2017 | |
| 42. | Malawi | 3,104,754 | 2017 | |
| 41. | Cote d'Ivoire | 3,111,380 | 2017 | |
| 40. | Nepal | 3,135,200 | 2017 | |
| 39. | Ghana | 3,172,240 | 2017 | |
| 38. | Angola | 3,409,664 | 2017 | |
| 37. | Germany | 3,427,379 | 2017 | |
| 36. | Burkina Faso | 3,522,768 | 2017 | |
| 35. | Argentina | 3,583,723 | 2017 | |
| 34. | Yemen | 3,758,588 | 2017 | |
| 33. | Colombia | 3,793,615 | 2017 | |
| 32. | United Kingdom | 3,883,962 | 2017 | |
| 31. | France | 3,926,177 | 2017 | |
| 30. | Niger | 4,001,465 | 2017 | |
| 29. | Madagascar | 4,149,884 | 2017 |
