| Highest prevalence of being overweight | Highest prevalence of obesity | |||
| % of adult population who are overweight | % of adult population who are obese | |||
| 2008 | 2008 | |||
| Nauru | 92.9 | Nauru | 71.1 | |
| Tonga | 87 | Tonga | 57.6 | |
| Samoa | 84.6 | Samoa | 54.1 | |
| Kiribati | 80.7 | Kiribati | 46 | |
| St Kitts and Nevis | 75.9 | St Kitts and Nevis | 40.7 | |
| Belize | 69.8 | Barbados | 34.7 | |
| Barbados | 69.7 | Belize | 33.7 | |
| New Zealand | 65.8 | South Africa | 31.3 | |
| South Africa | 65.4 | Fiji | 30.6 | |
| Solomon Islands | 65.2 | Solomon Islands | 30 | |
| Fiji | 65 | Trinidad and Tobago | 29.3 | |
| Malta | 64.3 | Malta | 28.8 | |
| United Kingdom | 64.2 | New Zealand | 28.3 | |
| Trinidad and Tobago | 63.8 | Vanuatu | 27.5 | |
| Australia | 63.7 | United Kingdom | 26.9 | |
| Canada | 63.2 | Australia | 26.8 | |
| Vanuatu | 62.4 | Canada | 26.2 | |
| Cyprus | 58.8 | Cyprus | 25.5 | |
| Seychelles | 56.8 | Dominica | 24.9 | |
| Dominica | 56.5 | Jamaica | 24.1 | |
| Jamaica | 55.3 | Seychelles | 23.9 | |
| St Lucia | 52.9 | St Lucia | 21.4 | |
| Mauritius | 50.1 | Swaziland | 19.7 | |
| Papua New Guinea | 48.3 | Mauritius | 18.5 | |
| Swaziland | 45.3 | Papua New Guinea | 16.2 | |
| Malaysia | 44.2 | Lesotho | 14.6 | |
| Lesotho | 37.3 | Malaysia | 14 | |
| Cameroon | 35.4 | Maldives | 12.9 | |
| Maldives | 35.4 | Botswana | 11.2 | |
| Botswana | 31.7 | Cameroon | 10.3 | |
| Namibia | 31.1 | Namibia | 9.5 | |
| Singapore | 30.2 | The Gambia | 7.9 | |
| Ghana | 28.9 | Ghana | 7.5 | |
| Sierra Leone | 26.9 | Singapore | 7.1 | |
| Nigeria | 26.8 | Sierra Leone | 6.8 | |
| The Gambia | 26.7 | Nigeria | 6.5 | |
| Pakistan | 23 | Pakistan | 5.5 | |
| United Republic of Tanzania | 22.1 | Sri Lanka | 5.1 | |
| Sri Lanka | 21.9 | United Republic of Tanzania | 5 | |
| Mozambique | 21.1 | Mozambique | 4.9 | |
| Malawi | 20.1 | Malawi | 4.3 | |
| Rwanda | 19.9 | Rwanda | 4.3 | |
| Uganda | 19.9 | Uganda | 4.3 | |
| Kenya | 18.7 | Kenya | 4.2 | |
| Zambia | 15.7 | Zambia | 3.6 | |
| India | 11 | India | 1.9 | |
| Bangladesh | 7.6 | Bangladesh | 1.1 | |