The World: Population - Age 30-34 (2023) - Top 100+

Rank Country Population Year
1. China 112,113,888 2023 (Est.)
2. India 105,582,904 2023 (Est.)
3. United States of America 23,403,666 2023 (Est.)
4. Indonesia 20,237,204 2023 (Est.)
5. Pakistan 19,363,976 2023 (Est.)
6. Brazil 16,148,535 2023 (Est.)
7. Bangladesh 14,558,173 2023 (Est.)
8. Nigeria 14,513,902 2023 (Est.)
9. Mexico 9,769,235 2023 (Est.)
10. Philippines 9,356,420 2023 (Est.)
11. Russia 9,209,219 2023 (Est.)
12. Iran 8,888,979 2023 (Est.)
13. Vietnam 8,852,506 2023 (Est.)
14. Ethiopia 8,157,866 2023 (Est.)
15. Egypt 7,472,011 2023 (Est.)
16. Democratic Republic of the Congo 6,946,641 2023 (Est.)
17. Turkey 6,760,616 2023 (Est.)
18. Japan 6,119,894 2023 (Est.)
19. Myanmar 5,012,862 2023 (Est.)
20. Thailand 4,966,900 2023 (Est.)
21. Germany 4,918,495 2023 (Est.)
22. United Kingdom 4,549,078 2023 (Est.)
23. South Africa 4,442,431 2023 (Est.)
24. Sudan 4,345,354 2023 (Est.)
25. Tanzania 4,139,004 2023 (Est.)
26. France 4,126,883 2023 (Est.)
27. Colombia 4,063,233 2023 (Est.)
28. Kenya 3,877,321 2023 (Est.)
29. Italy 3,535,182 2023 (Est.)
30. Algeria 3,520,777 2023 (Est.)
31. Argentina 3,353,679 2023 (Est.)
32. Saudi Arabia 3,288,093 2023 (Est.)
33. South Korea 3,256,467 2023 (Est.)
34. Nepal 3,227,855 2023 (Est.)
35. Uganda 3,222,530 2023 (Est.)
36. Uzbekistan 3,054,625 2023 (Est.)
37. Ukraine 2,984,235 2023 (Est.)
38. Spain 2,946,366 2023 (Est.)
39. Iraq 2,922,633 2023 (Est.)
40. Afghanistan 2,854,711 2023 (Est.)
41. Morocco 2,743,874 2023 (Est.)
42. Peru 2,676,877 2023 (Est.)
43. Venezuela 2,569,510 2023 (Est.)
44. Poland 2,552,960 2023 (Est.)
45. Ghana 2,515,367 2023 (Est.)
46. Canada 2,503,142 2023 (Est.)
47. Yemen 2,446,131 2023 (Est.)
48. Malaysia 2,433,911 2023 (Est.)
49. Syria 2,167,043 2023 (Est.)
50. Cote d'Ivoire 2,125,957 2023 (Est.)
51. Madagascar 2,092,433 2023 (Est.)
52. Mozambique 2,046,439 2023 (Est.)
53. North Korea 2,008,844 2023 (Est.)
54. Cameroon 1,866,839 2023 (Est.)
55. Australia 1,763,341 2023 (Est.)
56. Cambodia 1,665,873 2023 (Est.)
57. Kazakhstan 1,618,725 2023 (Est.)
58. Sri Lanka 1,600,925 2023 (Est.)
59. Angola 1,590,752 2023 (Est.)
60. Taiwan 1,572,755 2023 (Est.)
61. Burkina Faso 1,540,902 2023 (Est.)
62. Malawi 1,491,437 2023 (Est.)
63. Chile 1,450,056 2023 (Est.)
64. Guatemala 1,429,836 2023 (Est.)
65. Niger 1,414,241 2023 (Est.)
66. Romania 1,403,815 2023 (Est.)
67. Zimbabwe 1,372,603 2023 (Est.)
68. Ecuador 1,369,860 2023 (Est.)
69. Zambia 1,229,515 2023 (Est.)
70. Mali 1,211,410 2023 (Est.)
71. Senegal 1,179,965 2023 (Est.)
72. Netherlands 1,128,053 2023 (Est.)
73. Rwanda 1,075,859 2023 (Est.)
74. United Arab Emirates 1,004,643 2023 (Est.)
75. Bolivia 983,560 2023 (Est.)
76. Azerbaijan 967,812 2023 (Est.)
77. Guinea 946,317 2023 (Est.)
78. Haiti 933,541 2023 (Est.)
79. Burundi 929,297 2023 (Est.)
80. Chad 916,519 2023 (Est.)
81. Dominican Republic 878,477 2023 (Est.)
82. Benin 859,094 2023 (Est.)
83. Somalia 833,504 2023 (Est.)
84. Tunisia 818,885 2023 (Est.)
85. Tajikistan 812,617 2023 (Est.)
86. Honduras 808,042 2023 (Est.)
87. Cuba 785,800 2023 (Est.)
88. Singapore 683,804 2023 (Est.)
89. Belarus 675,763 2023 (Est.)
90. Sweden 673,777 2023 (Est.)
91. Togo 670,783 2023 (Est.)
92. Belgium 666,482 2023 (Est.)
93. Laos 659,665 2023 (Est.)
94. Paraguay 658,724 2023 (Est.)
95. Czech Republic 643,933 2023 (Est.)
96. Portugal 643,806 2023 (Est.)
97. Hungary 620,766 2023 (Est.)
98. Libya 600,988 2023 (Est.)
99. Israel 596,068 2023 (Est.)
100. Greece 593,903 2023 (Est.)