The World: Population - Age 40-44 (2020) - Top 100+
| Rank | Country | Population | Year | |
|---|---|---|---|---|
| 101. | Chad | 488,853 | 2020 | |
| 102. | Slovakia | 468,295 | 2020 | |
| 103. | Papua New Guinea | 464,057 | 2020 | |
| 104. | Singapore | 459,679 | 2020 | |
| 105. | Paraguay | 457,650 | 2020 | |
| 106. | Ireland | 415,677 | 2020 | |
| 107. | Togo | 415,147 | 2020 | |
| 108. | Jordan | 412,329 | 2020 | |
| 109. | Laos | 410,878 | 2020 | |
| 110. | El Salvador | 401,398 | 2020 | |
| 111. | Nicaragua | 388,954 | 2020 | |
| 112. | Kyrgyzstan | 381,155 | 2020 | |
| 113. | Eritrea | 378,721 | 2020 | |
| 114. | Turkmenistan | 361,901 | 2020 | |
| 115. | Costa Rica | 350,685 | 2020 | |
| 116. | Denmark | 345,988 | 2020 | |
| 117. | Bosnia and Herzegovina | 326,750 | 2020 | |
| 118. | Finland | 325,908 | 2020 | |
| 119. | Croatia | 316,184 | 2020 | |
| 120. | Sierra Leone | 309,212 | 2020 | |
| 121. | Qatar | 306,338 | 2020 | |
| 122. | Lebanon | 301,727 | 2020 | |
| 123. | Norway | 289,171 | 2020 | |
| 124. | Georgia | 287,957 | 2020 | |
| 125. | New Zealand | 279,974 | 2020 | |
| 126. | Puerto Rico | 278,449 | 2020 | |
| 127. | Central African Republic | 272,120 | 2020 | |
| 128. | Oman | 262,050 | 2020 | |
| 129. | Mongolia | 259,154 | 2020 | |
| 130. | Panama | 258,668 | 2020 | |
| 131. | Kuwait | 249,472 | 2020 | |
| 132. | Lithuania | 242,680 | 2020 | |
| 133. | Moldova | 239,918 | 2020 | |
| 134. | Uruguay | 227,460 | 2020 | |
| 135. | Liberia | 222,356 | 2020 | |
| 136. | Armenia | 217,849 | 2020 | |
| 137. | Republic of Congo | 217,357 | 2020 | |
| 138. | Mauritania | 204,386 | 2020 | |
| 139. | West Bank | 182,210 | 2020 | |
| 140. | Albania | 173,551 | 2020 | |
| 141. | Jamaica | 170,641 | 2020 | |
| 142. | Macedonia | 158,344 | 2020 | |
| 143. | Slovenia | 153,558 | 2020 | |
| 144. | Bahrain | 152,619 | 2020 | |
| 145. | Latvia | 144,470 | 2020 | |
| 146. | Botswana | 128,129 | 2020 | |
| 147. | Kosovo | 123,923 | 2020 | |
| 148. | Namibia | 122,755 | 2020 | |
| 149. | Lesotho | 116,436 | 2020 | |
| 150. | The Gambia | 116,414 | 2020 | |
| 151. | Mauritius | 108,435 | 2020 | |
| 152. | Gaza Strip | 99,874 | 2020 | |
| 153. | Cyprus | 97,252 | 2020 | |
| 154. | Guinea-Bissau | 92,108 | 2020 | |
| 155. | Trinidad and Tobago | 90,275 | 2020 | |
| 156. | Estonia | 80,580 | 2020 | |
| 157. | Swaziland | 69,321 | 2020 | |
| 158. | Gabon | 67,839 | 2020 | |
| 159. | Fiji | 65,001 | 2020 | |
| 160. | East Timor | 63,233 | 2020 | |
| 161. | Montenegro | 56,153 | 2020 | |
| 162. | Djibouti | 54,484 | 2020 | |
| 163. | Bhutan | 54,365 | 2020 | |
| 164. | Macau | 48,914 | 2020 | |
| 165. | Guyana | 44,819 | 2020 | |
| 166. | Comoros | 43,975 | 2020 | |
| 167. | Solomon Islands | 41,422 | 2020 | |
| 168. | Equatorial Guinea | 39,927 | 2020 | |
| 169. | Suriname | 38,907 | 2020 | |
| 170. | Brunei | 36,464 | 2020 | |
| 171. | Luxembourg | 36,322 | 2020 | |
| 172. | Western Sahara | 33,613 | 2020 | |
| 173. | Cape Verde | 33,428 | 2020 | |
| 174. | Malta | 29,972 | 2020 | |
| 175. | Maldives | 26,103 | 2020 | |
| 176. | The Bahamas | 24,436 | 2020 | |
| 177. | Iceland | 21,764 | 2020 | |
| 178. | New Caledonia | 20,843 | 2020 | |
| 179. | Belize | 20,360 | 2020 | |
| 180. | French Polynesia | 19,971 | 2020 | |
| 181. | Barbados | 19,924 | 2020 | |
| 182. | Vanuatu | 17,594 | 2020 | |
| 183. | Mayotte | 12,421 | 2020 | |
| 184. | Samoa | 11,869 | 2020 | |
| 185. | Guam | 11,727 | 2020 | |
| 186. | Saint Lucia | 11,611 | 2020 | |
| 187. | Sao Tome and Principe | 10,915 | 2020 | |
| 188. | Seychelles | 8,381 | 2020 | |
| 189. | Aruba | 7,858 | 2020 | |
| 190. | Andorra | 7,427 | 2020 | |
| 191. | Saint Vincent and the Grenadines | 7,336 | 2020 | |
| 192. | Netherlands Antilles | 7,065 | 2020 | |
| 193. | Federated States of Micronesia | 6,791 | 2020 | |
| 194. | Antigua and Barbuda | 6,642 | 2020 | |
| 195. | Grenada | 6,549 | 2020 | |
| 196. | Kiribati | 6,161 | 2020 | |
| 197. | Turks and Caicos Islands | 5,887 | 2020 | |
| 198. | U.S. Virgin Islands | 5,806 | 2020 | |
| 199. | Isle of Man | 5,369 | 2020 | |
| 200. | Tonga | 5,124 | 2020 |
