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

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