The World: Population - Age 45-49 (2023) - Top 100+
| Rank | Country | Population | Year | |
|---|---|---|---|---|
| 101. | Paraguay | 441,685 | 2023 | |
| 102. | Singapore | 434,217 | 2023 | |
| 103. | United Arab Emirates | 430,811 | 2023 | |
| 104. | Papua New Guinea | 423,385 | 2023 | |
| 105. | Chad | 422,983 | 2023 | |
| 106. | Jordan | 397,368 | 2023 | |
| 107. | Ireland | 397,272 | 2023 | |
| 108. | El Salvador | 376,891 | 2023 | |
| 109. | Laos | 376,459 | 2023 | |
| 110. | Togo | 371,365 | 2023 | |
| 111. | Denmark | 364,427 | 2023 | |
| 112. | Nicaragua | 358,324 | 2023 | |
| 113. | Eritrea | 346,602 | 2023 | |
| 114. | Kyrgyzstan | 342,434 | 2023 | |
| 115. | Turkmenistan | 337,718 | 2023 | |
| 116. | Bosnia and Herzegovina | 335,986 | 2023 | |
| 117. | Costa Rica | 333,804 | 2023 | |
| 118. | Finland | 318,513 | 2023 | |
| 119. | Croatia | 307,608 | 2023 | |
| 120. | Norway | 302,959 | 2023 | |
| 121. | Lebanon | 287,727 | 2023 | |
| 122. | Georgia | 283,830 | 2023 | |
| 123. | New Zealand | 281,656 | 2023 | |
| 124. | Sierra Leone | 281,479 | 2023 | |
| 125. | Puerto Rico | 272,697 | 2023 | |
| 126. | Panama | 250,009 | 2023 | |
| 127. | Mongolia | 245,516 | 2023 | |
| 128. | Central African Republic | 239,280 | 2023 | |
| 129. | Lithuania | 238,353 | 2023 | |
| 130. | Moldova | 223,786 | 2023 | |
| 131. | Uruguay | 220,700 | 2023 | |
| 132. | Qatar | 216,089 | 2023 | |
| 133. | Oman | 207,930 | 2023 | |
| 134. | Armenia | 203,024 | 2023 | |
| 135. | Kuwait | 199,389 | 2023 | |
| 136. | Liberia | 194,938 | 2023 | |
| 137. | Republic of Congo | 192,343 | 2023 | |
| 138. | Mauritania | 182,626 | 2023 | |
| 139. | West Bank | 170,869 | 2023 | |
| 140. | Albania | 167,866 | 2023 | |
| 141. | Macedonia | 153,783 | 2023 | |
| 142. | Jamaica | 150,969 | 2023 | |
| 143. | Slovenia | 150,028 | 2023 | |
| 144. | Latvia | 141,755 | 2023 | |
| 145. | Bahrain | 124,873 | 2023 | |
| 146. | Kosovo | 115,288 | 2023 | |
| 147. | The Gambia | 103,514 | 2023 | |
| 148. | Botswana | 100,739 | 2023 | |
| 149. | Mauritius | 99,851 | 2023 | |
| 150. | Namibia | 97,944 | 2023 | |
| 151. | Cyprus | 93,041 | 2023 | |
| 152. | Gaza Strip | 88,389 | 2023 | |
| 153. | Lesotho | 85,974 | 2023 | |
| 154. | Guinea-Bissau | 81,541 | 2023 | |
| 155. | Trinidad and Tobago | 79,940 | 2023 | |
| 156. | Estonia | 77,774 | 2023 | |
| 157. | East Timor | 60,045 | 2023 | |
| 158. | Fiji | 57,800 | 2023 | |
| 159. | Gabon | 57,595 | 2023 | |
| 160. | Swaziland | 54,871 | 2023 | |
| 161. | Montenegro | 53,229 | 2023 | |
| 162. | Bhutan | 48,644 | 2023 | |
| 163. | Djibouti | 48,361 | 2023 | |
| 164. | Macau | 46,284 | 2023 | |
| 165. | Guyana | 43,135 | 2023 | |
| 166. | Comoros | 42,747 | 2023 | |
| 167. | Solomon Islands | 39,634 | 2023 | |
| 168. | Suriname | 38,317 | 2023 | |
| 169. | Equatorial Guinea | 36,777 | 2023 | |
| 170. | Luxembourg | 35,768 | 2023 | |
| 171. | Brunei | 32,304 | 2023 | |
| 172. | Western Sahara | 31,132 | 2023 | |
| 173. | Cape Verde | 30,918 | 2023 | |
| 174. | Malta | 29,388 | 2023 | |
| 175. | The Bahamas | 24,292 | 2023 | |
| 176. | Maldives | 22,463 | 2023 | |
| 177. | Iceland | 21,178 | 2023 | |
| 178. | New Caledonia | 20,761 | 2023 | |
| 179. | Barbados | 20,475 | 2023 | |
| 180. | French Polynesia | 19,573 | 2023 | |
| 181. | Belize | 18,001 | 2023 | |
| 182. | Vanuatu | 16,024 | 2023 | |
| 183. | Saint Lucia | 12,041 | 2023 | |
| 184. | Guam | 11,646 | 2023 | |
| 185. | Samoa | 11,266 | 2023 | |
| 186. | Mayotte | 11,213 | 2023 | |
| 187. | Sao Tome and Principe | 9,742 | 2023 | |
| 188. | Seychelles | 8,210 | 2023 | |
| 189. | Andorra | 7,984 | 2023 | |
| 190. | Aruba | 7,938 | 2023 | |
| 191. | Netherlands Antilles | 7,229 | 2023 | |
| 192. | Saint Vincent and the Grenadines | 7,016 | 2023 | |
| 193. | Grenada | 6,930 | 2023 | |
| 194. | Antigua and Barbuda | 6,493 | 2023 | |
| 195. | U.S. Virgin Islands | 6,175 | 2023 | |
| 196. | Federated States of Micronesia | 6,101 | 2023 | |
| 197. | Isle of Man | 5,692 | 2023 | |
| 198. | Turks and Caicos Islands | 5,637 | 2023 | |
| 199. | Kiribati | 5,437 | 2023 | |
| 200. | Tonga | 4,877 | 2023 |
