The World: Population - Age 80-84 (2021) - Top 100+
| Rank | Country | Population | Year | |
|---|---|---|---|---|
| 105. | Jordan | 54,969 | 2021 | |
| 49. | Kazakhstan | 242,283 | 2021 | |
| 62. | Kenya | 158,020 | 2021 | |
| 210. | Kiribati | 468 | 2021 | |
| 138. | Kosovo | 18,273 | 2021 | |
| 153. | Kuwait | 7,905 | 2021 | |
| 107. | Kyrgyzstan | 52,093 | 2021 | |
| 132. | Laos | 29,080 | 2021 | |
| 101. | Latvia | 59,997 | 2021 | |
| 98. | Lebanon | 62,123 | 2021 | |
| 147. | Lesotho | 13,747 | 2021 | |
| 149. | Liberia | 12,647 | 2021 | |
| 108. | Libya | 49,290 | 2021 | |
| 203. | Liechtenstein | 918 | 2021 | |
| 83. | Lithuania | 92,072 | 2021 | |
| 151. | Luxembourg | 12,243 | 2021 | |
| 154. | Macau | 7,846 | 2021 | |
| 122. | Macedonia | 36,964 | 2021 | |
| 85. | Madagascar | 86,367 | 2021 | |
| 112. | Malawi | 47,748 | 2021 | |
| 53. | Malaysia | 219,974 | 2021 | |
| 180. | Maldives | 2,706 | 2021 | |
| 117. | Mali | 42,761 | 2021 | |
| 152. | Malta | 10,096 | 2021 | |
| 217. | Marshall Islands | 285 | 2021 | |
| 142. | Mauritania | 14,813 | 2021 | |
| 144. | Mauritius | 14,715 | 2021 | |
| 205. | Mayotte | 814 | 2021 | |
| 13. | Mexico | 1,278,355 | 2021 | |
| 100. | Moldova | 60,106 | 2021 | |
| 187. | Monaco | 1,914 | 2021 | |
| 139. | Mongolia | 17,115 | 2021 | |
| 143. | Montenegro | 14,807 | 2021 | |
| 227. | Montserrat | 41 | 2021 | |
| 36. | Morocco | 329,442 | 2021 | |
| 86. | Mozambique | 84,439 | 2021 | |
| 34. | Myanmar | 355,300 | 2021 | |
| 150. | Namibia | 12,328 | 2021 | |
| 228. | Nauru | 17 | 2021 | |
| 59. | Nepal | 171,813 | 2021 | |
| 30. | Netherlands | 443,120 | 2021 | |
| 179. | Netherlands Antilles | 2,955 | 2021 | |
| 173. | New Caledonia | 3,443 | 2021 | |
| 81. | New Zealand | 96,320 | 2021 | |
| 119. | Nicaragua | 41,495 | 2021 | |
| 120. | Niger | 39,709 | 2021 | |
| 26. | Nigeria | 549,779 | 2021 | |
| 37. | North Korea | 320,978 | 2021 | |
| 219. | Northern Mariana Islands | 220 | 2021 | |
| 76. | Norway | 111,554 | 2021 | |
| 141. | Oman | 14,897 | 2021 | |
| 18. | Pakistan | 1,060,709 | 2021 | |
| 216. | Palau | 291 | 2021 | |
| 118. | Panama | 42,612 | 2021 | |
| 130. | Papua New Guinea | 31,458 | 2021 | |
| 97. | Paraguay | 63,610 | 2021 | |
| 39. | Peru | 296,191 | 2021 | |
| 24. | Philippines | 655,967 | 2021 | |
| 20. | Poland | 816,088 | 2021 | |
| 38. | Portugal | 312,089 | 2021 | |
| 80. | Puerto Rico | 104,642 | 2021 | |
| 192. | Qatar | 1,666 | 2021 | |
| 146. | Republic of Congo | 14,281 | 2021 | |
| 27. | Romania | 520,506 | 2021 | |
| 6. | Russia | 3,237,785 | 2021 | |
| 125. | Rwanda | 34,660 | 2021 | |
| 223. | Saint Barthélemy | 154 | 2021 | |
| 225. | Saint Helena | 138 | 2021 | |
| 208. | Saint Kitts and Nevis | 574 | 2021 | |
| 177. | Saint Lucia | 2,980 | 2021 | |
| 215. | Saint Martin | 323 | 2021 | |
| 222. | Saint Pierre and Miquelon | 156 | 2021 | |
| 196. | Saint Vincent and the Grenadines | 1,275 | 2021 | |
| 193. | Samoa | 1,556 | 2021 | |
| 199. | San Marino | 994 | 2021 | |
| 206. | Sao Tome and Principe | 751 | 2021 | |
| 75. | Saudi Arabia | 115,219 | 2021 | |
| 115. | Senegal | 45,093 | 2021 | |
| 57. | Serbia | 178,796 | 2021 | |
| 200. | Seychelles | 983 | 2021 | |
| 134. | Sierra Leone | 24,044 | 2021 | |
| 88. | Singapore | 80,267 | 2021 | |
| 214. | Sint Maarten | 332 | 2021 | |
| 79. | Slovakia | 105,204 | 2021 | |
| 106. | Slovenia | 54,010 | 2021 | |
| 170. | Solomon Islands | 3,608 | 2021 | |
| 135. | Somalia | 23,304 | 2021 | |
| 33. | South Africa | 399,537 | 2021 | |
| 15. | South Korea | 1,076,584 | 2021 | |
| 14. | Spain | 1,262,861 | 2021 | |
| 46. | Sri Lanka | 270,179 | 2021 | |
| 65. | Sudan | 146,823 | 2021 | |
| 168. | Suriname | 4,761 | 2021 | |
| 157. | Swaziland | 6,687 | 2021 | |
| 42. | Sweden | 287,676 | 2021 | |
| 55. | Switzerland | 206,547 | 2021 | |
| 70. | Syria | 126,740 | 2021 | |
| 31. | Taiwan | 441,256 | 2021 | |
| 124. | Tajikistan | 34,774 | 2021 | |
| 63. | Tanzania | 154,327 | 2021 |
