| Rank | Country | Population | Year | |
|---|---|---|---|---|
| 101. | Hungary | 278,961 | 2017 (Est.) | |
| 102. | Sierra Leone | 273,693 | 2017 (Est.) | |
| 103. | Kyrgyzstan | 264,088 | 2017 (Est.) | |
| 104. | Central African Republic | 262,493 | 2017 (Est.) | |
| 105. | Turkmenistan | 262,441 | 2017 (Est.) | |
| 106. | Greece | 260,519 | 2017 (Est.) | |
| 107. | Belarus | 256,267 | 2017 (Est.) | |
| 108. | Czech Republic | 256,037 | 2017 (Est.) | |
| 109. | Austria | 241,238 | 2017 (Est.) | |
| 110. | Republic of Congo | 239,143 | 2017 (Est.) | |
| 111. | Switzerland | 223,118 | 2017 (Est.) | |
| 112. | Serbia | 204,589 | 2017 (Est.) | |
| 113. | Costa Rica | 203,689 | 2017 (Est.) | |
| 114. | United Arab Emirates | 189,960 | 2017 (Est.) | |
| 115. | Hong Kong | 189,454 | 2017 (Est.) | |
| 116. | Denmark | 185,311 | 2017 (Est.) | |
| 117. | Liberia | 184,169 | 2017 (Est.) | |
| 118. | Mauritania | 179,765 | 2017 (Est.) | |
| 119. | Lebanon | 166,313 | 2017 (Est.) | |
| 120. | Bulgaria | 159,644 | 2017 (Est.) | |
| 121. | Jamaica | 159,450 | 2017 (Est.) | |
| 122. | Slovakia | 159,122 | 2017 (Est.) | |
| 123. | Finland | 157,746 | 2017 (Est.) | |
| 124. | Norway | 156,871 | 2017 (Est.) | |
| 125. | Oman | 156,791 | 2017 (Est.) | |
| 126. | Panama | 153,425 | 2017 (Est.) | |
| 127. | New Zealand | 147,999 | 2017 (Est.) | |
| 128. | West Bank | 146,247 | 2017 (Est.) | |
| 129. | Ireland | 142,036 | 2017 (Est.) | |
| 130. | Mongolia | 141,887 | 2017 (Est.) | |
| 131. | Albania | 139,164 | 2017 (Est.) | |
| 132. | Georgia | 136,995 | 2017 (Est.) | |
| 133. | Croatia | 135,856 | 2017 (Est.) | |
| 134. | Puerto Rico | 135,383 | 2017 (Est.) | |
| 135. | Uruguay | 132,398 | 2017 (Est.) | |
| 136. | Bosnia and Herzegovina | 128,723 | 2017 (Est.) | |
| 137. | Namibia | 125,353 | 2017 (Est.) | |
| 138. | Botswana | 118,944 | 2017 (Est.) | |
| 139. | Moldova | 112,885 | 2017 (Est.) | |
| 140. | Armenia | 112,235 | 2017 (Est.) | |
| 141. | Kuwait | 110,819 | 2017 (Est.) | |
| 142. | The Gambia | 103,344 | 2017 (Est.) | |
| 143. | Lithuania | 100,852 | 2017 (Est.) | |
| 144. | Lesotho | 98,684 | 2017 (Est.) | |
| 145. | Gaza Strip | 90,037 | 2017 (Est.) | |
| 146. | Guinea-Bissau | 85,904 | 2017 (Est.) | |
| 147. | Gabon | 83,651 | 2017 (Est.) | |
| 148. | Swaziland | 78,101 | 2017 (Est.) | |
| 149. | Kosovo | 74,261 | 2017 (Est.) | |
| 150. | Macedonia | 71,312 | 2017 (Est.) | |
| 151. | East Timor | 61,873 | 2017 (Est.) | |
| 152. | Latvia | 51,961 | 2017 (Est.) | |
| 153. | Mauritius | 51,463 | 2017 (Est.) | |
| 154. | Bahrain | 50,895 | 2017 (Est.) | |
| 155. | Djibouti | 50,405 | 2017 (Est.) | |
| 156. | Slovenia | 47,443 | 2017 (Est.) | |
| 157. | Cyprus | 44,317 | 2017 (Est.) | |
| 158. | Qatar | 44,307 | 2017 (Est.) | |
| 159. | Fiji | 37,258 | 2017 (Est.) | |
| 160. | Guyana | 37,109 | 2017 (Est.) | |
| 161. | Comoros | 36,457 | 2017 (Est.) | |
| 162. | Bhutan | 35,664 | 2017 (Est.) | |
| 163. | Equatorial Guinea | 34,756 | 2017 (Est.) | |
| 164. | Trinidad and Tobago | 34,635 | 2017 (Est.) | |
| 165. | Estonia | 30,198 | 2017 (Est.) | |
| 166. | Solomon Islands | 29,900 | 2017 (Est.) | |
| 167. | Cape Verde | 28,343 | 2017 (Est.) | |
| 168. | Western Sahara | 27,717 | 2017 (Est.) | |
| 169. | Suriname | 24,015 | 2017 (Est.) | |
| 170. | Brunei | 20,456 | 2017 (Est.) | |
| 171. | Macau | 19,715 | 2017 (Est.) | |
| 172. | Maldives | 18,962 | 2017 (Est.) | |
| 173. | Belize | 17,647 | 2017 (Est.) | |
| 174. | Luxembourg | 17,313 | 2017 (Est.) | |
| 175. | Montenegro | 17,285 | 2017 (Est.) | |
| 176. | The Bahamas | 13,839 | 2017 (Est.) | |
| 177. | Malta | 12,290 | 2017 (Est.) | |
| 178. | Iceland | 11,369 | 2017 (Est.) | |
| 179. | New Caledonia | 11,282 | 2017 (Est.) | |
| 180. | Vanuatu | 11,083 | 2017 (Est.) | |
| 181. | French Polynesia | 10,897 | 2017 (Est.) | |
| 182. | Mayotte | 10,587 | 2017 (Est.) | |
| 183. | Barbados | 9,547 | 2017 (Est.) | |
| 184. | Samoa | 9,331 | 2017 (Est.) | |
| 185. | Sao Tome and Principe | 9,011 | 2017 (Est.) | |
| 186. | Guam | 7,904 | 2017 (Est.) | |
| 187. | Saint Lucia | 6,583 | 2017 (Est.) | |
| 188. | Kiribati | 5,595 | 2017 (Est.) | |
| 189. | Netherlands Antilles | 5,490 | 2017 (Est.) | |
| 190. | Tonga | 4,757 | 2017 (Est.) | |
| 191. | Federated States of Micronesia | 4,752 | 2017 (Est.) | |
| 192. | Grenada | 4,310 | 2017 (Est.) | |
| 193. | Saint Vincent and the Grenadines | 4,033 | 2017 (Est.) | |
| 194. | Antigua and Barbuda | 3,942 | 2017 (Est.) | |
| 195. | Aruba | 3,861 | 2017 (Est.) | |
| 196. | Channel Islands | 3,778 | 2017 (Est.) | |
| 197. | American Samoa | 3,607 | 2017 (Est.) | |
| 198. | U.S. Virgin Islands | 3,319 | 2017 (Est.) | |
| 199. | Seychelles | 3,099 | 2017 (Est.) | |
| 200. | Dominica | 2,967 | 2017 (Est.) |