The World: Population - Age 0-4 (2021) - Top 100+

Rank Country Population Year
1. India 116,153,152 2021 (Est.)
2. China 77,232,272 2021 (Est.)
3. Nigeria 33,565,992 2021 (Est.)
4. United States of America 22,506,398 2021 (Est.)
5. Ethiopia 21,482,680 2021 (Est.)
6. Pakistan 21,053,992 2021 (Est.)
7. Indonesia 20,524,096 2021 (Est.)
8. Bangladesh 17,152,912 2021 (Est.)
9. Brazil 17,060,338 2021 (Est.)
10. Philippines 12,982,141 2021 (Est.)
11. Democratic Republic of the Congo 12,840,374 2021 (Est.)
12. Mexico 10,383,654 2021 (Est.)
13. Egypt 9,840,040 2021 (Est.)
14. Uganda 9,713,373 2021 (Est.)
15. Sudan 8,259,286 2021 (Est.)
16. Vietnam 7,152,605 2021 (Est.)
17. Iran 6,853,948 2021 (Est.)
18. Turkey 6,509,179 2021 (Est.)
19. Russia 6,361,393 2021 (Est.)
20. Tanzania 6,051,257 2021 (Est.)
21. Afghanistan 5,766,850 2021 (Est.)
22. Kenya 5,210,233 2021 (Est.)
23. Myanmar 4,917,998 2021 (Est.)
24. Mozambique 4,819,457 2021 (Est.)
25. Japan 4,706,576 2021 (Est.)
26. Niger 4,512,240 2021 (Est.)
27. Madagascar 4,464,119 2021 (Est.)
28. South Africa 4,241,018 2021 (Est.)
29. Iraq 4,188,582 2021 (Est.)
30. Thailand 4,084,857 2021 (Est.)
31. United Kingdom 3,897,909 2021 (Est.)
32. Burkina Faso 3,855,720 2021 (Est.)
33. France 3,849,320 2021 (Est.)
34. Angola 3,745,130 2021 (Est.)
35. Colombia 3,745,035 2021 (Est.)
36. Yemen 3,684,258 2021 (Est.)
37. Argentina 3,523,765 2021 (Est.)
38. Germany 3,464,699 2021 (Est.)
39. Malawi 3,322,298 2021 (Est.)
40. Nepal 3,223,243 2021 (Est.)
41. Zambia 3,218,077 2021 (Est.)
42. Mali 3,163,838 2021 (Est.)
43. Cote d'Ivoire 3,135,321 2021 (Est.)
44. Ghana 3,133,588 2021 (Est.)
45. Cameroon 3,099,233 2021 (Est.)
46. Malaysia 2,936,419 2021 (Est.)
47. Morocco 2,899,133 2021 (Est.)
48. Algeria 2,841,161 2021 (Est.)
49. Venezuela 2,774,634 2021 (Est.)
50. Peru 2,680,161 2021 (Est.)
51. Italy 2,645,783 2021 (Est.)
52. Saudi Arabia 2,627,309 2021 (Est.)
53. Syria 2,430,330 2021 (Est.)
54. Uzbekistan 2,422,225 2021 (Est.)
55. Senegal 2,326,002 2021 (Est.)
56. Zimbabwe 2,278,138 2021 (Est.)
57. Burundi 2,270,140 2021 (Est.)
58. Spain 2,256,434 2021 (Est.)
59. Guinea 2,113,162 2021 (Est.)
60. Rwanda 2,067,148 2021 (Est.)
61. South Korea 2,002,161 2021 (Est.)
62. Somalia 1,949,746 2021 (Est.)
63. Chad 1,922,590 2021 (Est.)
64. Ukraine 1,860,650 2021 (Est.)
65. Canada 1,857,630 2021 (Est.)
66. Benin 1,851,053 2021 (Est.)
67. Guatemala 1,811,601 2021 (Est.)
68. North Korea 1,806,942 2021 (Est.)
69. Cambodia 1,736,540 2021 (Est.)
70. Poland 1,718,177 2021 (Est.)
71. Sri Lanka 1,644,516 2021 (Est.)
72. Kazakhstan 1,591,287 2021 (Est.)
73. Ecuador 1,426,482 2021 (Est.)
74. Australia 1,425,877 2021 (Est.)
75. Togo 1,284,561 2021 (Est.)
76. Chile 1,188,562 2021 (Est.)
77. Bolivia 1,172,393 2021 (Est.)
78. Haiti 1,060,760 2021 (Est.)
79. Sierra Leone 1,052,682 2021 (Est.)
80. Honduras 986,945 2021 (Est.)
81. Dominican Republic 965,338 2021 (Est.)
82. Taiwan 964,233 2021 (Est.)
83. Eritrea 940,884 2021 (Est.)
84. Tajikistan 939,905 2021 (Est.)
85. Netherlands 938,270 2021 (Est.)
86. Romania 919,389 2021 (Est.)
87. Republic of Congo 888,532 2021 (Est.)
88. Central African Republic 886,358 2021 (Est.)
89. Tunisia 863,636 2021 (Est.)
90. Jordan 852,276 2021 (Est.)
91. Laos 791,379 2021 (Est.)
92. Papua New Guinea 785,453 2021 (Est.)
93. Azerbaijan 744,141 2021 (Est.)
94. Libya 737,818 2021 (Est.)
95. Israel 722,639 2021 (Est.)
96. Liberia 689,377 2021 (Est.)
97. Kyrgyzstan 649,426 2021 (Est.)
98. Paraguay 574,553 2021 (Est.)
99. Mauritania 542,636 2021 (Est.)
100. Cuba 535,430 2021 (Est.)