The World: Population - Age 5-9 (1980) - Top 100+
| Rank | Country | Population | Year | |
|---|---|---|---|---|
| 15. | Afghanistan | 2,180,061 | 1980 | |
| 24. | Angola | 1,041,749 | 1980 | |
| 13. | Argentina | 2,833,721 | 1980 | |
| 68. | Barbados | 25,580 | 1980 | |
| 69. | Belize | 20,904 | 1980 | |
| 39. | Benin | 555,499 | 1980 | |
| 61. | Bhutan | 60,001 | 1980 | |
| 3. | Brazil | 16,103,236 | 1980 | |
| 27. | Burkina Faso | 955,181 | 1980 | |
| 37. | Burundi | 619,436 | 1980 | |
| 26. | Cambodia | 970,561 | 1980 | |
| 22. | Cameroon | 1,282,180 | 1980 | |
| 65. | Cape Verde | 41,672 | 1980 | |
| 49. | Central African Republic | 335,320 | 1980 | |
| 36. | Chad | 638,218 | 1980 | |
| 11. | Colombia | 3,584,746 | 1980 | |
| 62. | Comoros | 58,704 | 1980 | |
| 21. | Cote d'Ivoire | 1,411,020 | 1980 | |
| 10. | Democratic Republic of the Congo | 4,235,850 | 1980 | |
| 64. | Djibouti | 44,574 | 1980 | |
| 33. | Dominican Republic | 795,074 | 1980 | |
| 46. | Eritrea | 393,999 | 1980 | |
| 8. | Ethiopia | 5,191,537 | 1980 | |
| 60. | Gabon | 89,452 | 1980 | |
| 20. | Ghana | 1,723,582 | 1980 | |
| 38. | Guinea | 617,453 | 1980 | |
| 57. | Guinea-Bissau | 118,214 | 1980 | |
| 58. | Guyana | 106,226 | 1980 | |
| 34. | Haiti | 749,051 | 1980 | |
| 40. | Honduras | 537,024 | 1980 | |
| 1. | Indonesia | 20,460,364 | 1980 | |
| 48. | Jordan | 368,540 | 1980 | |
| 14. | Kenya | 2,601,247 | 1980 | |
| 47. | Lebanon | 393,058 | 1980 | |
| 54. | Lesotho | 181,899 | 1980 | |
| 51. | Liberia | 261,103 | 1980 | |
| 41. | Libya | 506,715 | 1980 | |
| 23. | Madagascar | 1,241,886 | 1980 | |
| 28. | Malawi | 925,766 | 1980 | |
| 18. | Malaysia | 1,831,969 | 1980 | |
| 25. | Mali | 977,409 | 1980 | |
| 53. | Mauritania | 217,227 | 1980 | |
| 5. | Mexico | 10,322,504 | 1980 | |
| 19. | Mozambique | 1,780,804 | 1980 | |
| 9. | Myanmar | 4,354,432 | 1980 | |
| 55. | Namibia | 158,417 | 1980 | |
| 16. | Nepal | 2,008,615 | 1980 | |
| 44. | Nicaragua | 440,503 | 1980 | |
| 29. | Niger | 884,052 | 1980 | |
| 4. | Nigeria | 10,925,258 | 1980 | |
| 50. | Panama | 261,988 | 1980 | |
| 45. | Papua New Guinea | 435,926 | 1980 | |
| 43. | Paraguay | 450,024 | 1980 | |
| 6. | Philippines | 7,032,398 | 1980 | |
| 52. | Republic of Congo | 249,039 | 1980 | |
| 35. | Rwanda | 727,618 | 1980 | |
| 74. | Saint Kitts and Nevis | 5,334 | 1980 | |
| 70. | Saint Lucia | 18,365 | 1980 | |
| 32. | Senegal | 826,875 | 1980 | |
| 73. | Seychelles | 8,035 | 1980 | |
| 42. | Sierra Leone | 472,014 | 1980 | |
| 66. | Solomon Islands | 38,601 | 1980 | |
| 31. | Somalia | 870,796 | 1980 | |
| 63. | Suriname | 49,082 | 1980 | |
| 59. | Swaziland | 94,205 | 1980 | |
| 12. | Tanzania | 2,892,506 | 1980 | |
| 67. | The Bahamas | 27,881 | 1980 | |
| 56. | Trinidad and Tobago | 121,589 | 1980 | |
| 7. | Turkey | 5,948,318 | 1980 | |
| 75. | Tuvalu | 699 | 1980 | |
| 17. | Uganda | 1,955,167 | 1980 | |
| 2. | United States of America | 16,602,353 | 1980 | |
| 72. | Vanuatu | 16,990 | 1980 | |
| 71. | Western Sahara | 17,363 | 1980 | |
| 30. | Zambia | 878,764 | 1980 |
