| Rank | Country | total | Median age |
105 | New Caledonia | 28.70 |  total: 28.7 years male: 28.2 years female: 29.2 years (2009 est.) |
106 | Brazil | 28.60 |  total: 28.6 years male: 27.8 years female: 29.3 years (2009 est.) |
107 | Saint Kitts and Nevis | 28.60 |  total: 28.6 years male: 27.9 years female: 29.3 years (2009 est.) |
108 | Montserrat | 28.50 |  total: 28.5 years male: 28.2 years female: 28.7 years (2009 est.) |
| World | 28.40 | total: 28.4 years male: 27.7 years female: 29 years (2009 est.) |
109 | Azerbaijan | 28.20 |  total: 28.2 years male: 26.6 years female: 30 years (2009 est.) |
110 | Burma | 28.20 |  total: 28.2 years male: 27.7 years female: 28.8 years (2009 est.) |
111 | Suriname | 27.90 |  total: 27.9 years male: 27.5 years female: 28.3 years (2009 est.) |
112 | Turks and Caicos Islands | 27.90 |  total: 27.9 years male: 28.7 years female: 27.2 years (2009 est.) |
113 | Brunei | 27.80 |  total: 27.8 years male: 27.7 years female: 27.8 years (2009 est.) |
114 | Turkey | 27.70 |  total: 27.7 years male: 27.4 years female: 28.1 years (2009 est.) |
115 | Indonesia | 27.60 |  total: 27.6 years male: 27.1 years female: 28.1 years (2009 est.) |
116 | Costa Rica | 27.50 |  total: 27.5 years male: 27.1 years female: 28 years (2009 est.) |