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

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