| Rank | Country | Population | Year | |
|---|---|---|---|---|
| 101. | Tajikistan | 289,806 | 2017 (Est.) | |
| 102. | New Zealand | 289,442 | 2017 (Est.) | |
| 103. | Somalia | 285,795 | 2017 (Est.) | |
| 104. | Ireland | 278,378 | 2017 (Est.) | |
| 105. | Zimbabwe | 276,440 | 2017 (Est.) | |
| 106. | Zambia | 273,226 | 2017 (Est.) | |
| 107. | Kyrgyzstan | 269,225 | 2017 (Est.) | |
| 108. | Honduras | 263,834 | 2017 (Est.) | |
| 109. | Lithuania | 262,409 | 2017 (Est.) | |
| 110. | Chad | 261,480 | 2017 (Est.) | |
| 111. | Burundi | 259,850 | 2017 (Est.) | |
| 112. | Costa Rica | 256,696 | 2017 (Est.) | |
| 113. | Puerto Rico | 256,623 | 2017 (Est.) | |
| 114. | Moldova | 254,057 | 2017 (Est.) | |
| 115. | Turkmenistan | 251,007 | 2017 (Est.) | |
| 116. | Libya | 244,658 | 2017 (Est.) | |
| 117. | El Salvador | 240,097 | 2017 (Est.) | |
| 118. | Benin | 227,086 | 2017 (Est.) | |
| 119. | Laos | 223,618 | 2017 (Est.) | |
| 120. | Lebanon | 221,306 | 2017 (Est.) | |
| 121. | Papua New Guinea | 213,218 | 2017 (Est.) | |
| 122. | Armenia | 204,602 | 2017 (Est.) | |
| 123. | Nicaragua | 202,569 | 2017 (Est.) | |
| 124. | Jordan | 200,606 | 2017 (Est.) | |
| 125. | Togo | 192,481 | 2017 (Est.) | |
| 126. | Albania | 192,373 | 2017 (Est.) | |
| 127. | Uruguay | 189,379 | 2017 (Est.) | |
| 128. | Panama | 164,582 | 2017 (Est.) | |
| 129. | Latvia | 157,408 | 2017 (Est.) | |
| 130. | Mongolia | 148,771 | 2017 (Est.) | |
| 131. | Slovenia | 146,062 | 2017 (Est.) | |
| 132. | Eritrea | 137,650 | 2017 (Est.) | |
| 133. | Macedonia | 134,848 | 2017 (Est.) | |
| 134. | Central African Republic | 133,195 | 2017 (Est.) | |
| 135. | United Arab Emirates | 129,569 | 2017 (Est.) | |
| 136. | Sierra Leone | 123,306 | 2017 (Est.) | |
| 137. | Liberia | 105,353 | 2017 (Est.) | |
| 138. | Republic of Congo | 102,137 | 2017 (Est.) | |
| 139. | Mauritania | 99,352 | 2017 (Est.) | |
| 140. | Jamaica | 94,336 | 2017 (Est.) | |
| 141. | Kuwait | 89,757 | 2017 (Est.) | |
| 142. | West Bank | 87,912 | 2017 (Est.) | |
| 143. | Trinidad and Tobago | 87,221 | 2017 (Est.) | |
| 144. | Mauritius | 86,556 | 2017 (Est.) | |
| 145. | Kosovo | 85,263 | 2017 (Est.) | |
| 146. | Estonia | 85,105 | 2017 (Est.) | |
| 147. | Cyprus | 77,281 | 2017 (Est.) | |
| 148. | Oman | 75,000 | 2017 (Est.) | |
| 149. | Namibia | 60,371 | 2017 (Est.) | |
| 150. | Botswana | 57,301 | 2017 (Est.) | |
| 151. | Lesotho | 53,966 | 2017 (Est.) | |
| 152. | Bahrain | 53,604 | 2017 (Est.) | |
| 153. | Qatar | 51,022 | 2017 (Est.) | |
| 154. | The Gambia | 48,438 | 2017 (Est.) | |
| 155. | East Timor | 47,399 | 2017 (Est.) | |
| 156. | Montenegro | 45,735 | 2017 (Est.) | |
| 157. | Macau | 45,449 | 2017 (Est.) | |
| 158. | Gabon | 44,814 | 2017 (Est.) | |
| 159. | Fiji | 44,593 | 2017 (Est.) | |
| 160. | Gaza Strip | 44,374 | 2017 (Est.) | |
| 161. | Guinea-Bissau | 43,939 | 2017 (Est.) | |
| 162. | Luxembourg | 35,932 | 2017 (Est.) | |
| 163. | Swaziland | 34,753 | 2017 (Est.) | |
| 164. | Guyana | 31,879 | 2017 (Est.) | |
| 165. | Malta | 29,789 | 2017 (Est.) | |
| 166. | Suriname | 26,216 | 2017 (Est.) | |
| 167. | Bhutan | 25,090 | 2017 (Est.) | |
| 168. | Djibouti | 22,940 | 2017 (Est.) | |
| 169. | Barbados | 21,013 | 2017 (Est.) | |
| 170. | Iceland | 20,621 | 2017 (Est.) | |
| 171. | Brunei | 20,382 | 2017 (Est.) | |
| 172. | Cape Verde | 20,355 | 2017 (Est.) | |
| 173. | Equatorial Guinea | 19,378 | 2017 (Est.) | |
| 174. | Comoros | 19,304 | 2017 (Est.) | |
| 175. | Western Sahara | 17,168 | 2017 (Est.) | |
| 176. | Solomon Islands | 17,129 | 2017 (Est.) | |
| 177. | The Bahamas | 17,098 | 2017 (Est.) | |
| 178. | French Polynesia | 15,065 | 2017 (Est.) | |
| 179. | Maldives | 14,163 | 2017 (Est.) | |
| 180. | New Caledonia | 12,743 | 2017 (Est.) | |
| 181. | Netherlands Antilles | 11,068 | 2017 (Est.) | |
| 182. | Guam | 10,833 | 2017 (Est.) | |
| 183. | Belize | 10,337 | 2017 (Est.) | |
| 184. | Saint Lucia | 9,087 | 2017 (Est.) | |
| 185. | Vanuatu | 9,001 | 2017 (Est.) | |
| 186. | Aruba | 8,917 | 2017 (Est.) | |
| 187. | U.S. Virgin Islands | 7,942 | 2017 (Est.) | |
| 188. | Samoa | 7,858 | 2017 (Est.) | |
| 189. | Andorra | 6,771 | 2017 (Est.) | |
| 190. | Channel Islands | 6,730 | 2017 (Est.) | |
| 191. | Grenada | 6,697 | 2017 (Est.) | |
| 192. | Isle of Man | 6,250 | 2017 (Est.) | |
| 193. | Bermuda | 6,051 | 2017 (Est.) | |
| 194. | Saint Vincent and the Grenadines | 5,988 | 2017 (Est.) | |
| 195. | Seychelles | 5,587 | 2017 (Est.) | |
| 196. | Antigua and Barbuda | 5,328 | 2017 (Est.) | |
| 197. | Mayotte | 4,807 | 2017 (Est.) | |
| 198. | Guernsey | 4,767 | 2017 (Est.) | |
| 199. | Cayman Islands | 4,644 | 2017 (Est.) | |
| 200. | Sao Tome and Principe | 4,507 | 2017 (Est.) |