The World: Population - Age 0-4 (2018) - Top 100+

Rank Country Population Year
1. India 116,683,184 2018
2. China 80,221,664 2018
3. Nigeria 31,866,180 2018
4. United States of America 22,162,008 2018
5. Pakistan 21,138,800 2018
6. Indonesia 20,870,818 2018
7. Ethiopia 19,951,936 2018
8. Brazil 17,292,146 2018
9. Bangladesh 17,082,272 2018
10. Philippines 12,852,232 2018
11. Democratic Republic of the Congo 12,660,993 2018
12. Mexico 10,461,290 2018
13. Egypt 9,879,704 2018
14. Uganda 8,845,166 2018
15. Sudan 7,977,869 2018
16. Vietnam 7,358,407 2018
17. Iran 7,007,580 2018
18. Russia 6,905,174 2018
19. Turkey 6,647,968 2018
20. Tanzania 6,199,334 2018
21. Kenya 5,732,632 2018
22. Afghanistan 5,472,955 2018
23. Japan 4,973,882 2018
24. Myanmar 4,934,023 2018
25. Mozambique 4,538,469 2018
26. South Africa 4,311,640 2018
27. Madagascar 4,229,418 2018
28. Iraq 4,197,568 2018
29. Thailand 4,143,032 2018
30. Niger 4,125,153 2018
31. France 3,906,215 2018
32. United Kingdom 3,891,791 2018
33. Colombia 3,781,952 2018
34. Yemen 3,743,276 2018
35. Burkina Faso 3,605,839 2018
36. Argentina 3,569,063 2018
37. Angola 3,493,767 2018
38. Germany 3,441,093 2018
39. Ghana 3,163,689 2018
40. Malawi 3,161,448 2018
41. Nepal 3,153,103 2018
42. Cote d'Ivoire 3,119,270 2018
43. Cameroon 3,068,436 2018
44. Zambia 3,054,443 2018
45. Mali 3,012,614 2018
46. Malaysia 2,946,428 2018
47. Morocco 2,933,240 2018
48. Algeria 2,885,339 2018
49. Venezuela 2,756,051 2018
50. Peru 2,713,296 2018
51. Italy 2,699,918 2018
52. Saudi Arabia 2,576,674 2018
53. Syria 2,466,324 2018
54. Uzbekistan 2,418,168 2018
55. Spain 2,345,665 2018
56. Senegal 2,260,458 2018
57. Zimbabwe 2,214,482 2018
58. Burundi 2,139,107 2018
59. Rwanda 2,010,359 2018
60. South Korea 2,004,800 2018
61. Ukraine 2,000,511 2018
62. Guinea 1,990,505 2018
63. Chad 1,891,514 2018
64. Somalia 1,858,016 2018
65. Canada 1,831,455 2018
66. Poland 1,817,657 2018
67. Guatemala 1,814,296 2018
68. North Korea 1,776,364 2018
69. Benin 1,771,956 2018
70. Cambodia 1,762,250 2018
71. Sri Lanka 1,715,299 2018
72. Kazakhstan 1,684,124 2018
73. Ecuador 1,441,541 2018
74. Australia 1,397,365 2018
75. Togo 1,226,074 2018
76. Chile 1,196,439 2018
77. Bolivia 1,180,081 2018
78. Haiti 1,067,780 2018
79. Sierra Leone 998,200 2018
80. Honduras 990,673 2018
81. Taiwan 988,707 2018
82. Romania 970,543 2018
83. Dominican Republic 961,153 2018
84. Tajikistan 954,436 2018
85. Eritrea 935,194 2018
86. Netherlands 921,844 2018
87. Tunisia 889,327 2018
88. Central African Republic 852,789 2018
89. Republic of Congo 851,071 2018
90. Jordan 837,769 2018
91. Laos 789,747 2018
92. Azerbaijan 782,462 2018
93. Papua New Guinea 781,425 2018
94. Libya 755,746 2018
95. Israel 721,267 2018
96. Liberia 669,116 2018
97. Kyrgyzstan 656,398 2018
98. Paraguay 553,495 2018
99. Cuba 541,552 2018
100. Mauritania 529,904 2018