The World: Population - Age 30-34 (2021) - Top 100+

Rank Country Population Year
1. China 121,723,480 2021 (Est.)
2. India 103,345,104 2021 (Est.)
3. United States of America 23,022,782 2021 (Est.)
4. Indonesia 20,010,960 2021 (Est.)
5. Pakistan 18,556,972 2021 (Est.)
6. Brazil 16,678,329 2021 (Est.)
7. Bangladesh 14,005,106 2021 (Est.)
8. Nigeria 13,784,769 2021 (Est.)
9. Russia 10,960,419 2021 (Est.)
10. Mexico 9,626,193 2021 (Est.)
11. Iran 9,219,812 2021 (Est.)
12. Philippines 9,139,266 2021 (Est.)
13. Vietnam 8,846,421 2021 (Est.)
14. Ethiopia 7,885,786 2021 (Est.)
15. Egypt 7,499,356 2021 (Est.)
16. Turkey 6,771,918 2021 (Est.)
17. Democratic Republic of the Congo 6,414,681 2021 (Est.)
18. Japan 6,358,749 2021 (Est.)
19. Germany 5,113,733 2021 (Est.)
20. Myanmar 4,989,984 2021 (Est.)
21. Thailand 4,802,863 2021 (Est.)
22. United Kingdom 4,576,482 2021 (Est.)
23. South Africa 4,487,584 2021 (Est.)
24. France 4,159,865 2021 (Est.)
25. Sudan 4,054,200 2021 (Est.)
26. Colombia 3,968,227 2021 (Est.)
27. Tanzania 3,935,980 2021 (Est.)
28. Kenya 3,847,146 2021 (Est.)
29. Algeria 3,536,187 2021 (Est.)
30. Italy 3,532,437 2021 (Est.)
31. Ukraine 3,329,674 2021 (Est.)
32. Argentina 3,329,617 2021 (Est.)
33. Saudi Arabia 3,232,558 2021 (Est.)
34. South Korea 3,101,913 2021 (Est.)
35. Uzbekistan 3,023,305 2021 (Est.)
36. Nepal 3,011,802 2021 (Est.)
37. Spain 3,001,403 2021 (Est.)
38. Uganda 2,973,363 2021 (Est.)
39. Iraq 2,904,501 2021 (Est.)
40. Morocco 2,833,042 2021 (Est.)
41. Poland 2,681,961 2021 (Est.)
42. Afghanistan 2,617,215 2021 (Est.)
43. Peru 2,555,916 2021 (Est.)
44. Canada 2,444,977 2021 (Est.)
45. Ghana 2,434,767 2021 (Est.)
46. Venezuela 2,412,723 2021 (Est.)
47. Malaysia 2,401,965 2021 (Est.)
48. Yemen 2,333,090 2021 (Est.)
49. Syria 2,164,145 2021 (Est.)
50. Cote d'Ivoire 2,045,729 2021 (Est.)
51. Madagascar 1,951,114 2021 (Est.)
52. North Korea 1,925,603 2021 (Est.)
53. Mozambique 1,818,676 2021 (Est.)
54. Cameroon 1,801,406 2021 (Est.)
55. Australia 1,721,317 2021 (Est.)
56. Kazakhstan 1,673,548 2021 (Est.)
57. Cambodia 1,629,330 2021 (Est.)
58. Romania 1,609,252 2021 (Est.)
59. Taiwan 1,579,498 2021 (Est.)
60. Sri Lanka 1,576,412 2021 (Est.)
61. Angola 1,485,676 2021 (Est.)
62. Burkina Faso 1,432,911 2021 (Est.)
63. Chile 1,422,352 2021 (Est.)
64. Malawi 1,409,087 2021 (Est.)
65. Zimbabwe 1,388,610 2021 (Est.)
66. Guatemala 1,346,688 2021 (Est.)
67. Ecuador 1,342,873 2021 (Est.)
68. Niger 1,312,148 2021 (Est.)
69. Zambia 1,172,011 2021 (Est.)
70. Mali 1,140,191 2021 (Est.)
71. Senegal 1,120,128 2021 (Est.)
72. Netherlands 1,110,195 2021 (Est.)
73. Rwanda 1,066,342 2021 (Est.)
74. United Arab Emirates 981,900 2021 (Est.)
75. Azerbaijan 960,430 2021 (Est.)
76. Bolivia 959,797 2021 (Est.)
77. Guinea 893,456 2021 (Est.)
78. Haiti 891,296 2021 (Est.)
79. Burundi 888,409 2021 (Est.)
80. Chad 871,247 2021 (Est.)
81. Dominican Republic 856,754 2021 (Est.)
82. Tunisia 845,490 2021 (Est.)
83. Tajikistan 826,306 2021 (Est.)
84. Cuba 818,326 2021 (Est.)
85. Somalia 813,478 2021 (Est.)
86. Benin 804,586 2021 (Est.)
87. Honduras 776,596 2021 (Est.)
88. Belarus 747,827 2021 (Est.)
89. Singapore 666,053 2021 (Est.)
90. Sweden 658,972 2021 (Est.)
91. Czech Republic 657,490 2021 (Est.)
92. Belgium 657,057 2021 (Est.)
93. Portugal 650,747 2021 (Est.)
94. Togo 645,139 2021 (Est.)
95. Paraguay 630,357 2021 (Est.)
96. Hungary 624,817 2021 (Est.)
97. Laos 620,221 2021 (Est.)
98. Greece 612,028 2021 (Est.)
99. Libya 603,043 2021 (Est.)
100. Israel 584,514 2021 (Est.)