The World: Population - Age 45-49 (2017) - Top 100+
| Rank | Country | Population | Year | |
|---|---|---|---|---|
| 101. | Burundi | 388,518 | 2017 | |
| 102. | United Arab Emirates | 380,130 | 2017 | |
| 103. | Chad | 377,135 | 2017 | |
| 104. | Zimbabwe | 368,963 | 2017 | |
| 105. | Slovakia | 368,467 | 2017 | |
| 106. | Bosnia and Herzegovina | 358,149 | 2017 | |
| 107. | Jordan | 355,633 | 2017 | |
| 108. | Norway | 351,422 | 2017 | |
| 109. | Ireland | 351,064 | 2017 | |
| 110. | Papua New Guinea | 340,665 | 2017 | |
| 111. | Laos | 325,837 | 2017 | |
| 112. | El Salvador | 325,301 | 2017 | |
| 113. | Finland | 321,857 | 2017 | |
| 114. | New Zealand | 321,717 | 2017 | |
| 115. | Costa Rica | 316,306 | 2017 | |
| 116. | Nicaragua | 307,935 | 2017 | |
| 117. | Turkmenistan | 296,732 | 2017 | |
| 118. | Togo | 296,560 | 2017 | |
| 119. | Croatia | 287,955 | 2017 | |
| 120. | Georgia | 283,598 | 2017 | |
| 121. | Kyrgyzstan | 282,233 | 2017 | |
| 122. | Eritrea | 273,458 | 2017 | |
| 123. | Puerto Rico | 264,959 | 2017 | |
| 124. | Lebanon | 260,422 | 2017 | |
| 125. | Sierra Leone | 255,966 | 2017 | |
| 126. | Lithuania | 255,383 | 2017 | |
| 127. | Panama | 229,782 | 2017 | |
| 128. | Central African Republic | 218,484 | 2017 | |
| 129. | Mongolia | 211,563 | 2017 | |
| 130. | Moldova | 203,475 | 2017 | |
| 131. | Uruguay | 201,239 | 2017 | |
| 132. | Armenia | 191,037 | 2017 | |
| 133. | Qatar | 173,941 | 2017 | |
| 134. | Kuwait | 173,325 | 2017 | |
| 135. | Albania | 171,288 | 2017 | |
| 136. | Republic of Congo | 165,624 | 2017 | |
| 137. | Liberia | 158,285 | 2017 | |
| 138. | Latvia | 154,363 | 2017 | |
| 139. | Mauritania | 150,193 | 2017 | |
| 140. | Macedonia | 144,363 | 2017 | |
| 141. | Slovenia | 142,274 | 2017 | |
| 142. | Oman | 142,061 | 2017 | |
| 143. | West Bank | 141,332 | 2017 | |
| 144. | Jamaica | 132,514 | 2017 | |
| 145. | Kosovo | 109,783 | 2017 | |
| 146. | Bahrain | 105,977 | 2017 | |
| 147. | Cyprus | 87,528 | 2017 | |
| 148. | Mauritius | 85,914 | 2017 | |
| 149. | Estonia | 82,946 | 2017 | |
| 150. | Botswana | 81,397 | 2017 | |
| 151. | Namibia | 81,294 | 2017 | |
| 152. | Trinidad and Tobago | 76,071 | 2017 | |
| 153. | The Gambia | 75,780 | 2017 | |
| 154. | Guinea-Bissau | 69,828 | 2017 | |
| 155. | Gaza Strip | 69,264 | 2017 | |
| 156. | East Timor | 65,490 | 2017 | |
| 157. | Lesotho | 65,050 | 2017 | |
| 158. | Gabon | 60,104 | 2017 | |
| 159. | Macau | 52,781 | 2017 | |
| 160. | Fiji | 51,050 | 2017 | |
| 161. | Swaziland | 47,863 | 2017 | |
| 162. | Montenegro | 46,380 | 2017 | |
| 163. | Guyana | 42,709 | 2017 | |
| 164. | Suriname | 40,153 | 2017 | |
| 165. | Luxembourg | 38,557 | 2017 | |
| 166. | Bhutan | 37,888 | 2017 | |
| 167. | Djibouti | 37,348 | 2017 | |
| 168. | Comoros | 33,252 | 2017 | |
| 169. | Equatorial Guinea | 31,876 | 2017 | |
| 170. | Solomon Islands | 30,636 | 2017 | |
| 171. | Cape Verde | 27,639 | 2017 | |
| 172. | Brunei | 27,291 | 2017 | |
| 173. | Western Sahara | 25,915 | 2017 | |
| 174. | Malta | 24,834 | 2017 | |
| 175. | The Bahamas | 23,925 | 2017 | |
| 176. | Barbados | 22,975 | 2017 | |
| 177. | Maldives | 21,019 | 2017 | |
| 178. | French Polynesia | 20,392 | 2017 | |
| 179. | Iceland | 20,271 | 2017 | |
| 180. | New Caledonia | 19,663 | 2017 | |
| 181. | Belize | 16,322 | 2017 | |
| 182. | Vanuatu | 13,345 | 2017 | |
| 183. | Guam | 12,789 | 2017 | |
| 184. | Saint Lucia | 11,998 | 2017 | |
| 185. | Samoa | 10,117 | 2017 | |
| 186. | Mayotte | 9,740 | 2017 | |
| 187. | Andorra | 8,217 | 2017 | |
| 188. | Netherlands Antilles | 8,136 | 2017 | |
| 189. | Aruba | 7,644 | 2017 | |
| 190. | U.S. Virgin Islands | 7,614 | 2017 | |
| 191. | Seychelles | 7,575 | 2017 | |
| 192. | Saint Vincent and the Grenadines | 6,961 | 2017 | |
| 193. | Channel Islands | 6,943 | 2017 | |
| 194. | Antigua and Barbuda | 6,797 | 2017 | |
| 195. | Isle of Man | 6,792 | 2017 | |
| 196. | Sao Tome and Principe | 6,726 | 2017 | |
| 197. | Tonga | 6,077 | 2017 | |
| 198. | Grenada | 5,943 | 2017 | |
| 199. | Dominica | 5,765 | 2017 | |
| 200. | Kiribati | 5,578 | 2017 |
