The World: Population - Age 40-44 (2019) - Top 100+
| Rank | Country | Population | Year | |
|---|---|---|---|---|
| 101. | Chad | 471,562 | 2019 | |
| 102. | Slovakia | 468,086 | 2019 | |
| 103. | Papua New Guinea | 451,354 | 2019 | |
| 104. | Singapore | 450,774 | 2019 | |
| 105. | Paraguay | 450,011 | 2019 | |
| 106. | Jordan | 406,391 | 2019 | |
| 107. | Ireland | 405,388 | 2019 | |
| 108. | Togo | 398,742 | 2019 | |
| 109. | Laos | 398,414 | 2019 | |
| 110. | El Salvador | 395,793 | 2019 | |
| 111. | Nicaragua | 376,669 | 2019 | |
| 112. | Eritrea | 368,365 | 2019 | |
| 113. | Kyrgyzstan | 367,588 | 2019 | |
| 114. | Denmark | 357,650 | 2019 | |
| 115. | Turkmenistan | 353,631 | 2019 | |
| 116. | Costa Rica | 343,253 | 2019 | |
| 117. | Bosnia and Herzegovina | 330,831 | 2019 | |
| 118. | Finland | 325,413 | 2019 | |
| 119. | Croatia | 312,620 | 2019 | |
| 120. | Sierra Leone | 301,577 | 2019 | |
| 121. | Lebanon | 297,306 | 2019 | |
| 122. | Qatar | 296,828 | 2019 | |
| 123. | Norway | 295,330 | 2019 | |
| 124. | Georgia | 289,018 | 2019 | |
| 125. | New Zealand | 279,221 | 2019 | |
| 126. | Puerto Rico | 274,706 | 2019 | |
| 127. | Central African Republic | 263,521 | 2019 | |
| 128. | Panama | 255,489 | 2019 | |
| 129. | Mongolia | 255,001 | 2019 | |
| 130. | Oman | 246,333 | 2019 | |
| 131. | Kuwait | 245,205 | 2019 | |
| 132. | Lithuania | 242,473 | 2019 | |
| 133. | Moldova | 240,873 | 2019 | |
| 134. | Uruguay | 226,080 | 2019 | |
| 135. | Liberia | 212,780 | 2019 | |
| 136. | Armenia | 211,261 | 2019 | |
| 137. | Republic of Congo | 210,036 | 2019 | |
| 138. | Mauritania | 196,176 | 2019 | |
| 139. | West Bank | 177,548 | 2019 | |
| 140. | Albania | 171,809 | 2019 | |
| 141. | Jamaica | 165,888 | 2019 | |
| 142. | Macedonia | 157,318 | 2019 | |
| 143. | Slovenia | 152,679 | 2019 | |
| 144. | Bahrain | 147,864 | 2019 | |
| 145. | Latvia | 145,110 | 2019 | |
| 146. | Botswana | 121,295 | 2019 | |
| 147. | Kosovo | 120,359 | 2019 | |
| 148. | Namibia | 117,209 | 2019 | |
| 149. | The Gambia | 112,060 | 2019 | |
| 150. | Lesotho | 107,953 | 2019 | |
| 151. | Mauritius | 104,936 | 2019 | |
| 152. | Gaza Strip | 94,553 | 2019 | |
| 153. | Cyprus | 93,685 | 2019 | |
| 154. | Guinea-Bissau | 89,540 | 2019 | |
| 155. | Trinidad and Tobago | 85,995 | 2019 | |
| 156. | Estonia | 80,614 | 2019 | |
| 157. | Swaziland | 66,038 | 2019 | |
| 158. | Gabon | 65,798 | 2019 | |
| 159. | Fiji | 62,553 | 2019 | |
| 160. | East Timor | 61,239 | 2019 | |
| 161. | Montenegro | 55,036 | 2019 | |
| 162. | Djibouti | 52,056 | 2019 | |
| 163. | Bhutan | 51,990 | 2019 | |
| 164. | Macau | 47,577 | 2019 | |
| 165. | Guyana | 44,470 | 2019 | |
| 166. | Comoros | 43,432 | 2019 | |
| 167. | Solomon Islands | 40,989 | 2019 | |
| 168. | Equatorial Guinea | 38,709 | 2019 | |
| 169. | Suriname | 38,586 | 2019 | |
| 170. | Luxembourg | 35,867 | 2019 | |
| 171. | Brunei | 35,516 | 2019 | |
| 172. | Western Sahara | 32,385 | 2019 | |
| 173. | Cape Verde | 31,305 | 2019 | |
| 174. | Malta | 29,726 | 2019 | |
| 175. | Maldives | 25,516 | 2019 | |
| 176. | The Bahamas | 24,789 | 2019 | |
| 177. | Iceland | 21,362 | 2019 | |
| 178. | New Caledonia | 20,808 | 2019 | |
| 179. | Barbados | 20,446 | 2019 | |
| 180. | French Polynesia | 19,881 | 2019 | |
| 181. | Belize | 19,502 | 2019 | |
| 182. | Vanuatu | 17,021 | 2019 | |
| 183. | Mayotte | 12,434 | 2019 | |
| 184. | Samoa | 11,794 | 2019 | |
| 185. | Saint Lucia | 11,779 | 2019 | |
| 186. | Guam | 11,690 | 2019 | |
| 187. | Sao Tome and Principe | 10,518 | 2019 | |
| 188. | Seychelles | 8,419 | 2019 | |
| 189. | Andorra | 7,764 | 2019 | |
| 190. | Aruba | 7,683 | 2019 | |
| 191. | Saint Vincent and the Grenadines | 7,311 | 2019 | |
| 192. | Netherlands Antilles | 7,070 | 2019 | |
| 193. | Grenada | 6,751 | 2019 | |
| 194. | Federated States of Micronesia | 6,666 | 2019 | |
| 195. | Antigua and Barbuda | 6,568 | 2019 | |
| 196. | U.S. Virgin Islands | 5,950 | 2019 | |
| 197. | Kiribati | 5,894 | 2019 | |
| 198. | Turks and Caicos Islands | 5,753 | 2019 | |
| 199. | Isle of Man | 5,386 | 2019 | |
| 200. | Tonga | 5,046 | 2019 |
