The World: Population - Male - Age 30-34 (1980) - Top 100+
| Rank | Country | Population | Year | |
|---|---|---|---|---|
| 1. | United States of America | 8,771,495 | 1980 | |
| 2. | Brazil | 4,066,955 | 1980 | |
| 3. | Indonesia | 4,031,362 | 1980 | |
| 4. | Nigeria | 2,415,112 | 1980 | |
| 5. | Mexico | 1,909,639 | 1980 | |
| 6. | Philippines | 1,563,926 | 1980 | |
| 7. | Turkey | 1,368,545 | 1980 | |
| 8. | Ethiopia | 1,140,874 | 1980 | |
| 9. | Argentina | 999,248 | 1980 | |
| 10. | Myanmar | 941,264 | 1980 | |
| 11. | Democratic Republic of the Congo | 867,047 | 1980 | |
| 12. | Colombia | 754,819 | 1980 | |
| 13. | Tanzania | 494,458 | 1980 | |
| 14. | Afghanistan | 484,120 | 1980 | |
| 15. | Nepal | 445,001 | 1980 | |
| 16. | Malaysia | 426,215 | 1980 | |
| 17. | Kenya | 402,646 | 1980 | |
| 18. | Mozambique | 366,580 | 1980 | |
| 19. | Cote d'Ivoire | 296,383 | 1980 | |
| 20. | Uganda | 285,688 | 1980 | |
| 21. | Cameroon | 264,535 | 1980 | |
| 22. | Ghana | 248,105 | 1980 | |
| 23. | Madagascar | 233,022 | 1980 | |
| 24. | Angola | 224,162 | 1980 | |
| 25. | Niger | 188,335 | 1980 | |
| 26. | Mali | 186,161 | 1980 | |
| 27. | Malawi | 185,919 | 1980 | |
| 28. | Dominican Republic | 176,585 | 1980 | |
| 29. | Haiti | 175,228 | 1980 | |
| 30. | Cambodia | 165,965 | 1980 | |
| 31. | Zambia | 163,292 | 1980 | |
| 32. | Senegal | 163,223 | 1980 | |
| 33. | Burkina Faso | 153,682 | 1980 | |
| 34. | Guinea | 131,197 | 1980 | |
| 35. | Chad | 129,425 | 1980 | |
| 36. | Rwanda | 128,889 | 1980 | |
| 37. | Somalia | 122,424 | 1980 | |
| 38. | Burundi | 108,899 | 1980 | |
| 39. | Libya | 99,443 | 1980 | |
| 40. | Sierra Leone | 98,876 | 1980 | |
| 41. | Papua New Guinea | 95,556 | 1980 | |
| 42. | Paraguay | 88,822 | 1980 | |
| 43. | Honduras | 84,844 | 1980 | |
| 44. | Benin | 82,297 | 1980 | |
| 45. | Nicaragua | 74,266 | 1980 | |
| 46. | Lebanon | 72,196 | 1980 | |
| 47. | Eritrea | 71,038 | 1980 | |
| 48. | Panama | 63,385 | 1980 | |
| 49. | Liberia | 62,767 | 1980 | |
| 50. | Jordan | 56,737 | 1980 | |
| 51. | Central African Republic | 54,694 | 1980 | |
| 52. | Mauritania | 42,486 | 1980 | |
| 53. | Republic of Congo | 42,191 | 1980 | |
| 54. | Lesotho | 37,580 | 1980 | |
| 55. | Trinidad and Tobago | 36,465 | 1980 | |
| 56. | Namibia | 31,567 | 1980 | |
| 57. | Gabon | 21,904 | 1980 | |
| 58. | Guyana | 20,933 | 1980 | |
| 59. | Guinea-Bissau | 20,284 | 1980 | |
| 60. | Bhutan | 17,952 | 1980 | |
| 61. | Swaziland | 15,821 | 1980 | |
| 62. | Djibouti | 11,722 | 1980 | |
| 63. | Suriname | 8,617 | 1980 | |
| 64. | Comoros | 8,509 | 1980 | |
| 65. | Barbados | 7,390 | 1980 | |
| 66. | The Bahamas | 6,345 | 1980 | |
| 67. | Solomon Islands | 6,156 | 1980 | |
| 68. | Vanuatu | 3,710 | 1980 | |
| 69. | Western Sahara | 3,628 | 1980 | |
| 70. | Belize | 3,343 | 1980 | |
| 71. | Cape Verde | 2,941 | 1980 | |
| 72. | Saint Lucia | 2,579 | 1980 | |
| 73. | Seychelles | 1,747 | 1980 | |
| 74. | Saint Kitts and Nevis | 805 | 1980 | |
| 75. | Tuvalu | 175 | 1980 |
