| Rank | Country | Population | Year | |
|---|---|---|---|---|
| 101. | Austria | 257,039 | 2017 (Est.) | |
| 102. | Nicaragua | 254,181 | 2017 (Est.) | |
| 103. | Jordan | 253,799 | 2017 (Est.) | |
| 104. | Hong Kong | 253,131 | 2017 (Est.) | |
| 105. | Switzerland | 248,292 | 2017 (Est.) | |
| 106. | Serbia | 244,070 | 2017 (Est.) | |
| 107. | Turkmenistan | 242,225 | 2017 (Est.) | |
| 108. | El Salvador | 239,608 | 2017 (Est.) | |
| 109. | Papua New Guinea | 238,522 | 2017 (Est.) | |
| 110. | Bulgaria | 233,631 | 2017 (Est.) | |
| 111. | Eritrea | 232,504 | 2017 (Est.) | |
| 112. | United Arab Emirates | 225,790 | 2017 (Est.) | |
| 113. | Sierra Leone | 214,673 | 2017 (Est.) | |
| 114. | Slovakia | 212,968 | 2017 (Est.) | |
| 115. | Costa Rica | 208,591 | 2017 (Est.) | |
| 116. | Central African Republic | 196,855 | 2017 (Est.) | |
| 117. | Ireland | 189,601 | 2017 (Est.) | |
| 118. | Georgia | 176,723 | 2017 (Est.) | |
| 119. | Lebanon | 174,945 | 2017 (Est.) | |
| 120. | Bosnia and Herzegovina | 160,016 | 2017 (Est.) | |
| 121. | Liberia | 158,935 | 2017 (Est.) | |
| 122. | Finland | 157,637 | 2017 (Est.) | |
| 123. | Denmark | 155,977 | 2017 (Est.) | |
| 124. | Mongolia | 155,706 | 2017 (Est.) | |
| 125. | Republic of Congo | 154,109 | 2017 (Est.) | |
| 126. | Oman | 152,516 | 2017 (Est.) | |
| 127. | Croatia | 151,095 | 2017 (Est.) | |
| 128. | Moldova | 148,722 | 2017 (Est.) | |
| 129. | Armenia | 146,567 | 2017 (Est.) | |
| 130. | New Zealand | 146,121 | 2017 (Est.) | |
| 131. | Mauritania | 140,245 | 2017 (Est.) | |
| 132. | Norway | 139,869 | 2017 (Est.) | |
| 133. | Lithuania | 136,170 | 2017 (Est.) | |
| 134. | Panama | 135,468 | 2017 (Est.) | |
| 135. | Puerto Rico | 131,072 | 2017 (Est.) | |
| 136. | Albania | 126,606 | 2017 (Est.) | |
| 137. | Jamaica | 124,466 | 2017 (Est.) | |
| 138. | Kuwait | 124,206 | 2017 (Est.) | |
| 139. | Uruguay | 112,096 | 2017 (Est.) | |
| 140. | West Bank | 104,626 | 2017 (Est.) | |
| 141. | Lesotho | 99,339 | 2017 (Est.) | |
| 142. | Botswana | 96,722 | 2017 (Est.) | |
| 143. | Namibia | 96,417 | 2017 (Est.) | |
| 144. | Latvia | 87,710 | 2017 (Est.) | |
| 145. | The Gambia | 79,611 | 2017 (Est.) | |
| 146. | Macedonia | 78,934 | 2017 (Est.) | |
| 147. | Kosovo | 77,369 | 2017 (Est.) | |
| 148. | Qatar | 75,314 | 2017 (Est.) | |
| 149. | Slovenia | 65,832 | 2017 (Est.) | |
| 150. | Guinea-Bissau | 63,506 | 2017 (Est.) | |
| 151. | Gaza Strip | 63,065 | 2017 (Est.) | |
| 152. | Swaziland | 58,197 | 2017 (Est.) | |
| 153. | Bahrain | 57,353 | 2017 (Est.) | |
| 154. | Gabon | 56,755 | 2017 (Est.) | |
| 155. | East Timor | 56,589 | 2017 (Est.) | |
| 156. | Trinidad and Tobago | 56,423 | 2017 (Est.) | |
| 157. | Cyprus | 48,485 | 2017 (Est.) | |
| 158. | Estonia | 47,779 | 2017 (Est.) | |
| 159. | Mauritius | 46,219 | 2017 (Est.) | |
| 160. | Djibouti | 41,896 | 2017 (Est.) | |
| 161. | Fiji | 35,949 | 2017 (Est.) | |
| 162. | Bhutan | 35,074 | 2017 (Est.) | |
| 163. | Macau | 31,749 | 2017 (Est.) | |
| 164. | Comoros | 29,469 | 2017 (Est.) | |
| 165. | Suriname | 26,641 | 2017 (Est.) | |
| 166. | Equatorial Guinea | 25,361 | 2017 (Est.) | |
| 167. | Montenegro | 23,930 | 2017 (Est.) | |
| 168. | Cape Verde | 23,774 | 2017 (Est.) | |
| 169. | Solomon Islands | 23,368 | 2017 (Est.) | |
| 170. | Guyana | 22,897 | 2017 (Est.) | |
| 171. | Brunei | 22,488 | 2017 (Est.) | |
| 172. | Western Sahara | 21,802 | 2017 (Est.) | |
| 173. | Luxembourg | 18,293 | 2017 (Est.) | |
| 174. | Maldives | 17,958 | 2017 (Est.) | |
| 175. | Malta | 13,872 | 2017 (Est.) | |
| 176. | Belize | 13,621 | 2017 (Est.) | |
| 177. | The Bahamas | 11,922 | 2017 (Est.) | |
| 178. | French Polynesia | 11,509 | 2017 (Est.) | |
| 179. | Iceland | 10,678 | 2017 (Est.) | |
| 180. | Barbados | 10,537 | 2017 (Est.) | |
| 181. | Vanuatu | 10,505 | 2017 (Est.) | |
| 182. | New Caledonia | 10,383 | 2017 (Est.) | |
| 183. | Mayotte | 7,990 | 2017 (Est.) | |
| 184. | Sao Tome and Principe | 6,723 | 2017 (Est.) | |
| 185. | Saint Lucia | 6,619 | 2017 (Est.) | |
| 186. | Samoa | 6,528 | 2017 (Est.) | |
| 187. | Guam | 6,466 | 2017 (Est.) | |
| 188. | Netherlands Antilles | 5,126 | 2017 (Est.) | |
| 189. | Grenada | 4,816 | 2017 (Est.) | |
| 190. | Kiribati | 4,656 | 2017 (Est.) | |
| 191. | Aruba | 4,253 | 2017 (Est.) | |
| 192. | Federated States of Micronesia | 4,211 | 2017 (Est.) | |
| 193. | Seychelles | 3,754 | 2017 (Est.) | |
| 194. | U.S. Virgin Islands | 3,720 | 2017 (Est.) | |
| 195. | Antigua and Barbuda | 3,632 | 2017 (Est.) | |
| 196. | Saint Vincent and the Grenadines | 3,625 | 2017 (Est.) | |
| 197. | Tonga | 3,620 | 2017 (Est.) | |
| 198. | Channel Islands | 3,615 | 2017 (Est.) | |
| 199. | Marshall Islands | 3,334 | 2017 (Est.) | |
| 200. | Dominica | 2,729 | 2017 (Est.) |