| Rank | Country | total | Median age |
163 | Botswana | 22.30 | total: 22.3 years male: 22.2 years female: 22.4 years (2011 est.) |
164 | Jordan | 22.10 | total: 22.1 years male: 21.8 years female: 22.4 years (2011 est.) |
165 | Samoa | 22.10 | total: 22.1 years male: 22 years female: 22.3 years (2011 est.) |
166 | Syria | 21.90 | total: 21.9 years male: 21.7 years female: 22.1 years (2011 est.) |
167 | Djibouti | 21.80 | total: 21.8 years male: 20.2 years female: 23.1 years (2011 est.) |
168 | Marshall Islands | 21.80 | total: 21.8 years male: 21.8 years female: 21.8 years (2011 est.) |
169 | Papua New Guinea | 21.80 | total: 21.8 years male: 22.1 years female: 21.5 years (2011 est.) |
170 | Namibia | 21.70 | total: 21.7 years male: 21.7 years female: 21.8 years (2011 est.) |
171 | Nepal | 21.60 | total: 21.6 years male: 20.7 years female: 22.5 years (2011 est.) |
172 | Pakistan | 21.60 | total: 21.6 years male: 21.5 years female: 21.6 years (2011 est.) |
173 | Ghana | 21.40 | total: 21.4 years male: 21.1 years female: 21.6 years (2011 est.) |
174 | Haiti | 21.40 | total: 21.4 years male: 21.1 years female: 21.6 years (2011 est.) |
175 | Tonga | 21.40 | total: 21.4 years male: 21 years female: 21.8 years (2011 est.) |