Under-five mortality rate is the probability per 1,000 that a newborn baby will die before reaching age five, if subject to current age-specific mortality rates.
| 1970 | 1990 | 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Australia | 21.5 | 9.2 | 6.2 | 5.7 | 4.8 | 4.5 | 4.3 | 4.1 | 4.0 | 3.9 | 3.8 | 3.8 | 3.8 | 3.8 | 3.8 | 3.7 | 3.7 | 3.7 |
| Kiribati | 141.1 | 91.3 | 66.4 | 60.7 | 58.2 | 57.9 | 57.8 | 58.0 | 58.4 | 58.9 | 59.5 | 59.9 | 59.8 | 59.3 | 58.6 | 57.6 | 56.5 | 55.1 |
| Malaysia | 55.6 | 16.6 | 10.0 | 8.3 | 8.1 | 8.1 | 8.0 | 8.1 | 8.1 | 8.1 | 8.2 | 8.2 | 8.2 | 8.2 | 8.1 | 8.1 | 8.1 | 8.1 |
| New Zealand | 20.8 | 11.2 | 7.4 | 6.6 | 6.2 | 6.1 | 6.0 | 5.9 | 5.7 | 5.6 | 5.5 | 5.3 | 5.2 | 5.1 | 5.0 | 4.9 | 4.8 | 4.7 |
| Papua New Guinea | 142.2 | 84.7 | 71.9 | 65.8 | 58.8 | 57.3 | 55.9 | 54.4 | 53.0 | 51.7 | 50.2 | 48.7 | 47.2 | 45.9 | 44.5 | 43.1 | 41.7 | 40.3 |
| Singapore | 27.1 | 7.7 | 3.8 | 3.0 | 2.8 | 2.8 | 2.8 | 2.8 | 2.7 | 2.7 | 2.7 | 2.6 | 2.5 | 2.4 | 2.3 | 2.2 | 2.2 | 2.1 |
| Solomon Islands | 99.4 | 38.2 | 30.7 | 29.1 | 27.2 | 26.7 | 26.2 | 25.8 | 25.3 | 24.9 | 24.5 | 24.1 | 23.6 | 23.0 | 22.4 | 21.8 | 21.2 | 20.6 |
| Tonga | 49.1 | 22.1 | 17.0 | 14.8 | 13.1 | 12.9 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.5 | 11.2 | 11.0 | 10.8 | 10.5 | 10.2 | 9.9 |
| Vanuatu | 105.9 | 35.8 | 26.8 | 24.5 | 21.2 | 20.5 | 19.9 | 19.4 | 19.0 | 18.7 | 18.4 | 18.2 | 18.0 | 17.8 | 17.7 | 17.4 | 17.1 | 16.8 |
| United Kingdom | 21.0 | 9.3 | 6.5 | 6.0 | 5.2 | 5.0 | 4.8 | 4.6 | 4.5 | 4.5 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.5 | 4.5 |
| Barbados | 47.9 | 18.1 | 14.4 | 14.8 | 13.9 | 13.7 | 13.5 | 13.3 | 13.1 | 12.8 | 12.5 | 12.1 | 11.8 | 11.4 | 11.1 | 10.7 | 10.4 | 10.0 |
| Belize | 98.9 | 39.3 | 24.5 | 21.0 | 18.8 | 18.3 | 17.7 | 17.0 | 16.3 | 15.6 | 15.0 | 14.4 | 13.9 | 13.5 | 13.2 | 13.0 | 12.8 | 12.7 |
| Dominica | 54.8 | 18.5 | 19.4 | 21.6 | 25.0 | 25.7 | 26.6 | 27.4 | 28.3 | 29.3 | 30.2 | 31.2 | 32.1 | 33.0 | 33.8 | 34.5 | 35.1 | 35.5 |
| Guyana | 73.9 | 60.8 | 46.5 | 41.4 | 37.3 | 36.5 | 35.8 | 34.9 | 34.0 | 33.1 | 32.1 | 31.1 | 30.2 | 29.3 | 28.4 | 27.5 | 26.6 | 25.7 |
| Jamaica | 56.4 | 28.0 | 20.6 | 19.2 | 19.1 | 19.0 | 18.9 | 18.8 | 18.7 | 18.7 | 18.6 | 18.6 | 18.7 | 18.8 | 19.0 | 19.1 | 19.3 | 19.3 |
| Saint Lucia | 71.0 | 20.9 | 18.5 | 18.3 | 18.0 | 17.9 | 17.8 | 17.7 | 17.5 | 17.4 | 17.2 | 17.0 | 16.7 | 16.5 | 16.3 | 16.0 | 15.8 | 15.5 |
| Saint Kitts and Nevis | 30.3 | 23.9 | 19.7 | 18.8 | 18.9 | 19.1 | 19.3 | 19.5 | 19.4 | 19.3 | 19.0 | 18.6 | 18.2 | 17.7 | 17.2 | 16.8 | 16.3 | |
| Saint Vincent and the Grenadines | 64.2 | 23.8 | 22.5 | 22.6 | 21.4 | 20.6 | 19.8 | 18.8 | 17.9 | 16.9 | 15.9 | 14.9 | 13.9 | 13.1 | 12.3 | 11.7 | 11.1 | 10.6 |
| Bahamas | 30.3 | 23.4 | 16.2 | 16.9 | 15.4 | 15.0 | 14.7 | 14.4 | 14.2 | 13.9 | 13.8 | 13.6 | 13.5 | 23.5 | 13.3 | 13.1 | 12.9 | 12.7 |
| Trinidad and Tobago | 51.7 | 32.5 | 28.8 | 26.8 | 24.7 | 24.3 | 23.8 | 23.5 | 23.0 | 22.6 | 22.2 | 21.8 | 21.4 | 21.0 | 20.6 | 20.1 | 19.6 | 19.1 |
| Malta | 27.9 | 11.3 | 7.6 | 6.9 | 6.9 | 6.8 | 6.8 | 6.7 | 6.7 | 6.6 | 6.5 | 6.4 | 6.3 | 6.1 | 6.0 | 5.8 | 5.7 | 5.5 |
| Canada | 21.9 | 8.2 | 6.2 | 6.1 | 5.7 | 5.6 | 5.6 | 5.5 | 5.4 | 5.4 | 5.3 | 5.2 | 5.2 | 5.1 | 5.1 | 5.1 | 5.1 | 5.1 |
| Bangladesh | 270.7 | 146.0 | 85.4 | 63.2 | 48.9 | 46.7 | 44.7 | 42.7 | 40.7 | 38.8 | 36.9 | 35.2 | 33.7 | 32.4 | 31.5 | 31.0 | 30.7 | 30.6 |
| India | 214.5 | 126.5 | 91.6 | 74.4 | 58.2 | 55.0 | 52.0 | 49.1 | 46.3 | 43.6 | 41.1 | 38.7 | 36.4 | 34.3 | 32.4 | 30.6 | 29.1 | 27.7 |
| Pakistan | 190.2 | 139.8 | 108.1 | 96.5 | 87.1 | 84.9 | 82.7 | 80.4 | 78.0 | 75.6 | 73.3 | 71.0 | 68.8 | 66.7 | 64.6 | 62.5 | 60.5 | 58.5 |
| Sri Lanka | 70.2 | 23.3 | 16.3 | 14.0 | 11.2 | 10.8 | 10.3 | 9.8 | 9.2 | 8.7 | 8.3 | 7.9 | 7.6 | 7.2 | 6.9 | 6.6 | 6.4 | 6.1 |
| Botswana | 123.7 | 50.1 | 81.1 | 70.3 | 55.8 | 56.8 | 53.4 | 51.0 | 51.1 | 49.8 | 49.0 | 46.5 | 45.9 | 45.0 | 43.9 | 42.0 | 40.7 | 39.6 |
| Cameroon | 213.3 | 136.6 | 144.4 | 128.1 | 110.0 | 105.9 | 101.6 | 97.3 | 93.1 | 89.0 | 85.6 | 82.5 | 79.7 | 77.2 | 74.6 | 72.1 | 69.5 | 67.2 |
| Mauritius | 83.5 | 23.2 | 18.9 | 15.5 | 14.8 | 14.9 | 15.0 | 14.9 | 14.7 | 14.7 | 14.7 | 15.0 | 15.3 | 15.7 | 15.8 | 15.7 | 15.5 | 15.2 |
| Ghana | 202.3 | 127.5 | 100.2 | 82.2 | 66.5 | 63.3 | 60.2 | 57.4 | 54.8 | 52.5 | 50.2 | 48.1 | 46.0 | 43.9 | 42.0 | 40.2 | 38.5 | 37.1 |
| Namibia | 96.5 | 73.9 | 77.9 | 70.5 | 50.8 | 51.6 | 55.1 | 54.0 | 53.1 | 55.0 | 54.2 | 51.9 | 50.1 | 47.8 | 45.7 | 43.8 | 42.0 | 40.7 |
| Nigeria | 285.1 | 209.8 | 182.3 | 154.5 | 135.1 | 132.9 | 130.9 | 129.3 | 127.9 | 126.4 | 124.8 | 122.8 | 120.2 | 117.5 | 114.4 | 111.3 | 108.1 | 104.9 |
| Kenya | 150.3 | 101.4 | 96.3 | 71.5 | 53.5 | 52.2 | 51.2 | 50.0 | 48.8 | 47.4 | 46.0 | 45.3 | 44.3 | 43.3 | 42.8 | 41.9 | 41.1 | 39.9 |
| Rwanda | 222.6 | 151.4 | 184.9 | 104.9 | 63.3 | 58.1 | 54.5 | 51.7 | 49.6 | 47.8 | 46.3 | 45.2 | 44.3 | 43.4 | 42.5 | 41.6 | 40.8 | 40.0 |
| Lesotho | 176.8 | 84.7 | 109.4 | 115.6 | 90.1 | 85.9 | 82.6 | 80.2 | 78.2 | 75.1 | 71.8 | 71.2 | 69.1 | 68.7 | 66.8 | 64.4 | 61.5 | 58.9 |
| Malawi | 343.6 | 242.8 | 173.3 | 109.9 | 83.0 | 76.7 | 69.8 | 64.0 | 60.2 | 56.7 | 53.5 | 50.6 | 47.5 | 45.5 | 43.1 | 41.5 | 39.9 | 38.3 |
| Mozambique | 268.1 | 232.9 | 163.0 | 125.0 | 95.0 | 90.5 | 86.3 | 82.6 | 79.2 | 75.1 | 72.3 | 70.9 | 69.5 | 68.3 | 67.3 | 65.8 | 64.3 | 61.7 |
| Gambia | 295.4 | 166.1 | 113.1 | 91.1 | 73.1 | 70.1 | 67.3 | 64.5 | 61.8 | 59.3 | 57.0 | 54.7 | 52.7 | 50.7 | 48.9 | 47.2 | 45.6 | 44.1 |
| Uganda | 193.0 | 182.8 | 145.6 | 107.0 | 76.1 | 71.0 | 66.7 | 62.4 | 59.1 | 55.8 | 52.5 | 49.8 | 47.4 | 45.3 | 43.5 | 41.8 | 40.5 | 38.8 |
| Seychelles | 75.8 | 16.3 | 13.8 | 13.8 | 14.1 | 14.2 | 14.3 | 14.4 | 14.5 | 14.5 | 14.6 | 14.7 | 14.8 | 14.8 | 14.8 | 14.7 | 14.5 | 14.3 |
| Sierra Leone | 333.8 | 259.3 | 223.7 | 194.3 | 158.7 | 151.7 | 145.0 | 138.8 | 136.8 | 137.6 | 122.7 | 117.9 | 113.4 | 109.1 | 105.1 | 101.4 | 97.7 | 94.3 |
| इस्वातिनी | 165.0 | 67.5 | 109.1 | 115.5 | 81.8 | 68.1 | 63.8 | 61.6 | 61.7 | 58.6 | 55.3 | 54.3 | 51.0 | 51.6 | 49.8 | 47.6 | 46.2 | 45.0 |
| United Republic of Tanzania | 215.6 | 166.9 | 128.4 | 92.4 | 68.6 | 65.0 | 62.1 | 59.5 | 56.7 | 54.8 | 52.5 | 50.2 | 48.0 | 46.0 | 44.2 | 42.2 | 40.5 | 38.9 |
| Zambia | 179.0 | 180.6 | 152.5 | 104.8 | 75.7 | 73.1 | 70.4 | 67.2 | 63.8 | 61.5 | 59.0 | 56.1 | 55.2 | 54.1 | 52.4 | 49.2 | 46.7 | 44.7 |
| Tuvalu | 110.9 | 53.7 | 42.6 | 38.0 | 31.4 | 30.2 | 29.1 | 28.0 | 27.1 | 26.1 | 25.2 | 24.3 | 23.5 | 22.7 | 21.9 | 21.2 | 20.5 | 19.9 |
| South Africa | 58.2 | 71.1 | 80.3 | 50.0 | 45.0 | 42.5 | 41.0 | 39.6 | 38.2 | 36.8 | 35.8 | 34.9 | 34.5 | 34.1 | 34.1 | 34.4 | 34.7 | |
| Brunei Darussalam | 49.1 | 13.3 | 10.3 | 9.5 | 9.7 | 9.8 | 9.9 | 9.9 | 10.0 | 10.0 | 10.0 | 10.0 | 9.9 | 9.8 | 9.7 | 9.6 | 9.5 | 9.4 |
| Cyprus | 11.1 | 6.6 | 4.6 | 3.3 | 3.2 | 3.0 | 3.0 | 2.9 | 2.9 | 2.9 | 3.0 | 3.0 | 3.1 | 3.2 | 3.4 | 3.5 | 3.5 | |
| Nauru | 67.4 | 41.3 | 34.1 | 26.6 | 24.8 | 22.9 | 21.1 | 19.3 | 17.6 | 16.1 | 14.7 | 13.4 | 12.2 | 11.1 | 10.2 | 9.5 | 8.9 | |
| Samoa | 71.9 | 29.8 | 21.2 | 19.3 | 19.3 | 19.2 | 19.1 | 18.9 | 18.7 | 18.5 | 18.3 | 18.1 | 17.8 | 20.2 | 17.0 | 16.6 | 16.2 | 15.7 |
| Antigua and Barbuda | 32.3 | 13.5 | 14.9 | 13.3 | 11.9 | 11.7 | 11.5 | 11.3 | 11.2 | 11.0 | 10.8 | 10.6 | 10.5 | 10.3 | 10.1 | 9.8 | 9.6 | 9.3 |
| Grenada | 48.7 | 22.4 | 15.5 | 14.8 | 15.7 | 16.0 | 16.4 | 16.8 | 17.2 | 17.5 | 17.9 | 18.1 | 18.3 | 18.5 | 18.7 | 18.7 | 18.5 | 18.3 |