The World: Population - Age 85-89 (1980) - Top 100+
| Rank | Country | Population | Year | |
|---|---|---|---|---|
| 1. | United States of America | 1,580,234 | 1980 | |
| 2. | Mexico | 147,297 | 1980 | |
| 3. | Indonesia | 146,633 | 1980 | |
| 4. | Argentina | 106,731 | 1980 | |
| 5. | Brazil | 102,645 | 1980 | |
| 6. | Turkey | 71,591 | 1980 | |
| 7. | Philippines | 68,261 | 1980 | |
| 8. | Nigeria | 34,385 | 1980 | |
| 9. | Myanmar | 27,262 | 1980 | |
| 10. | Tanzania | 25,622 | 1980 | |
| 11. | Colombia | 20,659 | 1980 | |
| 12. | Kenya | 18,281 | 1980 | |
| 13. | Ethiopia | 17,304 | 1980 | |
| 14. | Democratic Republic of the Congo | 15,168 | 1980 | |
| 15. | Malaysia | 13,857 | 1980 | |
| 16. | Nepal | 11,157 | 1980 | |
| 17. | Madagascar | 7,697 | 1980 | |
| 18. | Ghana | 7,419 | 1980 | |
| 19. | Burkina Faso | 7,047 | 1980 | |
| 20. | Burundi | 6,831 | 1980 | |
| 21. | Uganda | 6,301 | 1980 | |
| 22. | Afghanistan | 6,078 | 1980 | |
| 23. | Paraguay | 5,938 | 1980 | |
| 24. | Mozambique | 5,846 | 1980 | |
| 25. | Cameroon | 5,738 | 1980 | |
| 26. | Sierra Leone | 5,713 | 1980 | |
| 27. | Somalia | 5,505 | 1980 | |
| 28. | Dominican Republic | 5,335 | 1980 | |
| 29. | Mali | 4,730 | 1980 | |
| 30. | Lebanon | 4,580 | 1980 | |
| 31. | Libya | 4,277 | 1980 | |
| 32. | Cote d'Ivoire | 3,730 | 1980 | |
| 33. | Haiti | 3,469 | 1980 | |
| 34. | Lesotho | 3,363 | 1980 | |
| 35. | Panama | 3,326 | 1980 | |
| 36. | Benin | 3,135 | 1980 | |
| 37. | Eritrea | 3,034 | 1980 | |
| 38. | Jordan | 3,006 | 1980 | |
| 39. | Zambia | 2,836 | 1980 | |
| 40. | Senegal | 2,808 | 1980 | |
| 41. | Honduras | 2,680 | 1980 | |
| 42. | Rwanda | 2,431 | 1980 | |
| 43. | Angola | 2,410 | 1980 | |
| 44. | Trinidad and Tobago | 2,249 | 1980 | |
| 45. | Chad | 1,979 | 1980 | |
| 46. | Namibia | 1,968 | 1980 | |
| 47. | Malawi | 1,904 | 1980 | |
| 48. | Guinea | 1,809 | 1980 | |
| 49. | Guinea-Bissau | 1,707 | 1980 | |
| 50. | Mauritania | 1,570 | 1980 | |
| 51. | Barbados | 1,527 | 1980 | |
| 52. | Nicaragua | 1,459 | 1980 | |
| 53. | Liberia | 1,450 | 1980 | |
| 54. | Cambodia | 1,429 | 1980 | |
| 55. | Niger | 1,295 | 1980 | |
| 56. | Republic of Congo | 1,243 | 1980 | |
| 57. | Guyana | 972 | 1980 | |
| 58. | Gabon | 871 | 1980 | |
| 59. | Comoros | 851 | 1980 | |
| 60. | Central African Republic | 754 | 1980 | |
| 61. | Cape Verde | 712 | 1980 | |
| 62. | Swaziland | 651 | 1980 | |
| 63. | Suriname | 641 | 1980 | |
| 64. | Papua New Guinea | 383 | 1980 | |
| 65. | Saint Lucia | 366 | 1980 | |
| 66. | The Bahamas | 296 | 1980 | |
| 67. | Belize | 276 | 1980 | |
| 68. | Solomon Islands | 268 | 1980 | |
| 69. | Bhutan | 248 | 1980 | |
| 70. | Saint Kitts and Nevis | 183 | 1980 | |
| 71. | Djibouti | 167 | 1980 | |
| 72. | Seychelles | 163 | 1980 | |
| 73. | Vanuatu | 109 | 1980 | |
| 74. | Western Sahara | 33 | 1980 | |
| 75. | Tuvalu | 6 | 1980 |
