The World: Population - Age 0-4 (2025) - Top 100+

Rank Country Population Year
1. India 115,369,016 2025 (Est.)
2. China 70,759,808 2025 (Est.)
3. Nigeria 35,979,396 2025 (Est.)
4. Ethiopia 23,694,992 2025 (Est.)
5. United States of America 22,913,756 2025 (Est.)
6. Pakistan 21,016,292 2025 (Est.)
7. Indonesia 20,243,316 2025 (Est.)
8. Bangladesh 17,322,464 2025 (Est.)
9. Brazil 16,808,712 2025 (Est.)
10. Philippines 13,137,800 2025 (Est.)
11. Democratic Republic of the Congo 12,957,776 2025 (Est.)
12. Uganda 10,948,024 2025 (Est.)
13. Mexico 10,247,315 2025 (Est.)
14. Egypt 9,835,710 2025 (Est.)
15. Sudan 8,497,539 2025 (Est.)
16. Vietnam 6,794,382 2025 (Est.)
17. Iran 6,353,305 2025 (Est.)
18. Turkey 6,335,332 2025 (Est.)
19. Afghanistan 6,055,219 2025 (Est.)
20. Tanzania 5,866,918 2025 (Est.)
21. Russia 5,723,541 2025 (Est.)
22. Mozambique 5,189,653 2025 (Est.)
23. Niger 5,041,752 2025 (Est.)
24. Kenya 4,890,119 2025 (Est.)
25. Myanmar 4,861,206 2025 (Est.)
26. Madagascar 4,772,335 2025 (Est.)
27. Japan 4,440,077 2025 (Est.)
28. Burkina Faso 4,196,146 2025 (Est.)
29. Iraq 4,187,834 2025 (Est.)
30. South Africa 4,136,743 2025 (Est.)
31. Angola 4,059,682 2025 (Est.)
32. Thailand 3,997,429 2025 (Est.)
33. United Kingdom 3,847,892 2025 (Est.)
34. France 3,785,709 2025 (Est.)
35. Colombia 3,673,167 2025 (Est.)
36. Yemen 3,617,174 2025 (Est.)
37. Malawi 3,506,547 2025 (Est.)
38. Argentina 3,459,997 2025 (Est.)
39. Zambia 3,434,312 2025 (Est.)
40. Germany 3,428,076 2025 (Est.)
41. Mali 3,320,943 2025 (Est.)
42. Nepal 3,292,333 2025 (Est.)
43. Cote d'Ivoire 3,148,561 2025 (Est.)
44. Cameroon 3,129,504 2025 (Est.)
45. Ghana 3,090,332 2025 (Est.)
46. Malaysia 2,933,268 2025 (Est.)
47. Morocco 2,844,374 2025 (Est.)
48. Venezuela 2,787,843 2025 (Est.)
49. Algeria 2,712,430 2025 (Est.)
50. Saudi Arabia 2,673,508 2025 (Est.)
51. Peru 2,621,725 2025 (Est.)
52. Italy 2,606,652 2025 (Est.)
53. Burundi 2,434,858 2025 (Est.)
54. Senegal 2,407,926 2025 (Est.)
55. Syria 2,386,003 2025 (Est.)
56. Uzbekistan 2,344,062 2025 (Est.)
57. Zimbabwe 2,296,986 2025 (Est.)
58. Guinea 2,275,519 2025 (Est.)
59. Spain 2,196,326 2025 (Est.)
60. Rwanda 2,166,683 2025 (Est.)
61. Somalia 2,114,854 2025 (Est.)
62. South Korea 1,982,749 2025 (Est.)
63. Chad 1,963,392 2025 (Est.)
64. Benin 1,950,524 2025 (Est.)
65. Canada 1,865,173 2025 (Est.)
66. Guatemala 1,798,536 2025 (Est.)
67. North Korea 1,795,745 2025 (Est.)
68. Cambodia 1,673,884 2025 (Est.)
69. Ukraine 1,670,244 2025 (Est.)
70. Sri Lanka 1,574,082 2025 (Est.)
71. Poland 1,571,979 2025 (Est.)
72. Australia 1,451,323 2025 (Est.)
73. Kazakhstan 1,448,032 2025 (Est.)
74. Ecuador 1,403,745 2025 (Est.)
75. Togo 1,359,198 2025 (Est.)
76. Bolivia 1,165,663 2025 (Est.)
77. Chile 1,163,637 2025 (Est.)
78. Sierra Leone 1,137,578 2025 (Est.)
79. Haiti 1,059,209 2025 (Est.)
80. Honduras 981,488 2025 (Est.)
81. Dominican Republic 964,027 2025 (Est.)
82. Netherlands 957,090 2025 (Est.)
83. Eritrea 949,999 2025 (Est.)
84. Taiwan 931,144 2025 (Est.)
85. Central African Republic 928,836 2025 (Est.)
86. Republic of Congo 924,818 2025 (Est.)
87. Tajikistan 912,352 2025 (Est.)
88. Jordan 866,110 2025 (Est.)
89. Romania 857,742 2025 (Est.)
90. Tunisia 808,566 2025 (Est.)
91. Laos 791,973 2025 (Est.)
92. Papua New Guinea 791,694 2025 (Est.)
93. Israel 725,980 2025 (Est.)
94. Libya 720,091 2025 (Est.)
95. Liberia 717,415 2025 (Est.)
96. Azerbaijan 681,736 2025 (Est.)
97. Kyrgyzstan 628,274 2025 (Est.)
98. Paraguay 590,986 2025 (Est.)
99. Mauritania 556,943 2025 (Est.)
100. United Arab Emirates 529,795 2025 (Est.)