Neonatal mortality rate is the number of neonates dying before reaching 28 days of age, per 1,000 live births in a given year.
| 1970 | 1990 | 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Australia | 12.6 | 4.6 | 3.5 | 3.3 | 2.8 | 2.6 | 2.5 | 2.4 | 2.4 | 2.3 | 2.3 | 2.3 | 2.3 | 2.4 | 2.4 | 2.4 | 2.3 | 2.3 |
| Brunei Darussalam | 6.0 | 5.0 | 5.0 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 5.0 | 5.1 | 5.2 | 5.2 | 5.2 | 5.2 | 5.1 | 5.0 | 4.9 | |
| Cambodia | 40.3 | 35.3 | 26.9 | 21.3 | 20.3 | 19.3 | 18.2 | 17.2 | 16.4 | 15.6 | 15.0 | 14.4 | 13.8 | 13.2 | 12.7 | 12.3 | 11.8 | |
| China | 29.7 | 21.4 | 13.9 | 8.4 | 7.6 | 7.0 | 6.4 | 5.8 | 5.3 | 4.9 | 4.4 | 4.1 | 3.8 | 3.5 | 3.2 | 3.0 | 2.8 | |
| Fiji | 13.2 | 10.0 | 11.7 | 8.8 | 8.4 | 8.2 | 8.1 | 8.2 | 8.5 | 9.2 | 10.2 | 11.3 | 12.6 | 13.7 | 14.4 | 14.8 | 14.9 | |
| Indonesia | 48.5 | 30.6 | 22.7 | 19.8 | 17.3 | 16.6 | 15.9 | 15.3 | 14.6 | 14.0 | 13.5 | 13.0 | 12.5 | 12.0 | 11.6 | 11.2 | 10.9 | 10.5 |
| Japan | 8.7 | 2.5 | 1.8 | 1.4 | 1.1 | 1.1 | 1.0 | 1.0 | 1.0 | 0.9 | 0.9 | 0.9 | 0.9 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 |
| Kiribati | 34.4 | 27.2 | 24.5 | 23.5 | 23.4 | 23.4 | 23.4 | 23.5 | 23.6 | 23.7 | 23.8 | 23.9 | 23.7 | 23.4 | 23.1 | 22.7 | 22.4 | |
| Republic of Korea | 23.9 | 7.4 | 3.4 | 2.4 | 1.8 | 1.7 | 1.7 | 1.7 | 1.7 | 1.6 | 1.6 | 1.6 | 1.5 | 1.4 | 1.4 | 1.3 | 1.2 | 1.2 |
| Lao People’s Democratic Republic | 47.4 | 38.4 | 33.8 | 28.9 | 28.0 | 27.0 | 26.2 | 25.4 | 24.6 | 23.9 | 23.2 | 22.6 | 22.0 | 21.5 | 21.0 | 20.5 | 20.0 | |
| Malaysia | 16.1 | 7.6 | 4.9 | 4.3 | 4.3 | 4.2 | 4.2 | 4.1 | 4.1 | 4.2 | 4.2 | 4.3 | 4.3 | 4.3 | 4.3 | 4.2 | 4.2 | 4.1 |
| Marshall Islands | 18.5 | 19.1 | 18.7 | 18.1 | 17.9 | 17.7 | 17.4 | 17.1 | 16.7 | 16.2 | 15.8 | 15.3 | 14.8 | 14.3 | 13.9 | 13.5 | 13.0 | |
| Micronesia (Federated States of) | 23.9 | 20.3 | 19.0 | 18.0 | 17.6 | 17.1 | 16.6 | 16.1 | 15.6 | 15.2 | 14.6 | 14.2 | 13.7 | 13.3 | 12.9 | 12.5 | 12.1 | |
| Mongolia | 29.3 | 23.5 | 17.5 | 11.4 | 10.7 | 10.3 | 10.0 | 9.8 | 9.6 | 9.2 | 8.9 | 8.6 | 8.4 | 8.1 | 7.9 | 7.7 | 7.4 | |
| Myanmar | 47.7 | 37.6 | 32.6 | 28.4 | 27.7 | 27.0 | 26.3 | 25.6 | 25.0 | 24.3 | 23.7 | 23.2 | 22.6 | 22.1 | 21.6 | 21.1 | 20.6 | |
| Nauru | 32.3 | 24.3 | 21.6 | 16.2 | 14.7 | 13.2 | 11.8 | 10.5 | 9.4 | 8.5 | 7.7 | 7.1 | 6.5 | 6.0 | 5.5 | 5.1 | 4.8 | |
| New Zealand | 10.6 | 4.3 | 3.5 | 3.1 | 3.2 | 3.3 | 3.3 | 3.3 | 3.3 | 3.2 | 3.1 | 3.1 | 3.0 | 2.9 | 2.9 | 2.8 | 2.8 | 2.7 |
| Palau | 19.0 | 14.2 | 11.9 | 10.5 | 10.5 | 10.6 | 10.8 | 11.1 | 11.4 | 11.8 | 12.1 | 12.3 | 12.4 | 12.3 | 12.2 | 12.0 | 11.7 | |
| Papua New Guinea | 32.1 | 30.5 | 28.3 | 26.5 | 26.1 | 25.6 | 25.1 | 24.6 | 24.2 | 23.7 | 23.3 | 22.9 | 22.3 | 21.8 | 21.4 | 21.0 | 20.5 | |
| Philippines | 25.0 | 18.9 | 16.7 | 15.3 | 13.8 | 13.6 | 13.5 | 13.4 | 13.4 | 13.5 | 13.6 | 13.8 | 14.1 | 14.3 | 14.4 | 14.4 | 14.2 | 14.0 |
| Samoa | 13.0 | 8.8 | 7.8 | 7.8 | 7.8 | 7.7 | 7.6 | 7.5 | 7.4 | 7.3 | 7.2 | 7.1 | 7.0 | 6.7 | 6.6 | 6.4 | 6.2 | |
| Singapore | 15.1 | 4.1 | 1.6 | 1.3 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.0 | 1.0 | 1.0 | 0.9 | 0.9 | 0.9 |
| Solomon Islands | 14.9 | 12.8 | 12.1 | 11.0 | 10.8 | 10.6 | 10.5 | 10.3 | 10.1 | 9.9 | 9.8 | 9.5 | 9.3 | 9.1 | 8.8 | 8.6 | 8.3 | |
| Thailand | 46.4 | 20.7 | 12.1 | 9.6 | 7.8 | 7.5 | 7.2 | 7.0 | 6.8 | 6.6 | 6.4 | 6.2 | 6.0 | 5.8 | 5.7 | 5.5 | 5.4 | 5.2 |
| Timor-Leste | 57.6 | 38.8 | 31.8 | 27.7 | 27.1 | 26.5 | 25.9 | 25.4 | 25.0 | 24.7 | 24.4 | 24.1 | 23.8 | 23.4 | 23.0 | 22.6 | 22.2 | |
| Tonga | 9.8 | 7.2 | 6.2 | 5.5 | 5.4 | 5.3 | 5.3 | 5.2 | 5.2 | 5.1 | 5.0 | 4.9 | 4.8 | 4.7 | 4.6 | 4.5 | 4.3 | |
| Tuvalu | 28.6 | 24.6 | 22.5 | 16.4 | 15.3 | 14.4 | 13.6 | 12.9 | 12.3 | 11.7 | 11.2 | 10.7 | 10.3 | 10.0 | 9.6 | 9.3 | 9.0 | |
| Vanuatu | 19.9 | 14.4 | 11.1 | 9.6 | 9.7 | 10.0 | 10.4 | 10.7 | 10.9 | 10.9 | 10.6 | 10.3 | 9.9 | 9.5 | 9.2 | 8.9 | 8.7 | |
| Viet Nam | 23.6 | 15.0 | 12.5 | 11.7 | 11.6 | 11.5 | 11.4 | 11.3 | 11.2 | 11.1 | 11.0 | 10.9 | 10.8 | 10.7 | 10.6 | 10.5 | 10.3 | |
| Armenia | 22.8 | 16.1 | 12.6 | 9.8 | 9.4 | 8.9 | 8.5 | 8.1 | 7.7 | 7.4 | 7.0 | 6.7 | 6.4 | 6.1 | 5.8 | 5.5 | 5.3 | |
| Azerbaijan | 30.1 | 34.4 | 27.1 | 21.3 | 20.1 | 18.8 | 17.7 | 16.8 | 16.0 | 15.3 | 14.8 | 14.4 | 14.1 | 13.8 | 13.5 | 13.2 | 12.8 | |
| Georgia | 24.8 | 22.6 | 15.8 | 10.1 | 9.3 | 8.6 | 8.0 | 7.3 | 6.7 | 6.2 | 5.8 | 5.6 | 5.4 | 5.4 | 5.4 | 5.4 | 5.3 | |
| Kazakhstan | 22.5 | 23.8 | 19.7 | 11.8 | 10.2 | 8.7 | 7.3 | 6.2 | 5.5 | 5.0 | 4.8 | 4.7 | 4.7 | 4.8 | 4.8 | 4.6 | 4.3 | |
| Kyrgyzstan | 24.3 | 20.9 | 19.3 | 16.6 | 15.8 | 15.1 | 14.6 | 14.0 | 13.5 | 12.9 | 12.4 | 11.9 | 11.5 | 11.3 | 11.1 | 11.0 | 10.8 | |
| Tajikistan | 30.8 | 28.2 | 23.0 | 20.0 | 19.2 | 18.3 | 17.5 | 16.8 | 16.3 | 15.8 | 15.4 | 14.9 | 14.4 | 14.0 | 13.6 | 13.1 | 12.6 | |
| Turkmenistan | 26.6 | 29.7 | 25.9 | 23.3 | 23.1 | 23.1 | 23.2 | 23.4 | 23.7 | 24.1 | 24.3 | 24.4 | 24.3 | 24.0 | 23.6 | 23.3 | 22.8 | |
| Uzbekistan | 30.6 | 28.4 | 23.4 | 16.5 | 15.1 | 13.9 | 12.8 | 11.8 | 11.0 | 10.3 | 9.7 | 9.3 | 8.9 | 8.5 | 8.2 | 7.9 | 7.6 | |
| Afghanistan | 75.5 | 62.2 | 55.5 | 48.2 | 46.8 | 45.5 | 44.2 | 42.9 | 41.8 | 40.8 | 39.7 | 38.7 | 37.8 | 36.9 | 36.0 | 35.2 | 34.3 | |
| Bangladesh | 93.9 | 65.5 | 43.2 | 34.9 | 28.8 | 27.8 | 26.7 | 25.7 | 24.7 | 23.6 | 22.5 | 21.3 | 20.2 | 19.3 | 18.7 | 18.3 | 18.0 | 17.9 |
| Bhutan | 42.4 | 32.1 | 26.9 | 21.7 | 20.7 | 19.7 | 18.7 | 17.8 | 17.1 | 16.3 | 15.7 | 15.2 | 14.6 | 14.1 | 13.6 | 13.2 | 12.7 | |
| India | 84.7 | 57.1 | 44.6 | 37.8 | 31.8 | 30.6 | 29.4 | 28.3 | 27.1 | 26.0 | 24.9 | 23.8 | 22.7 | 21.4 | 20.2 | 19.1 | 18.1 | 17.3 |
| Maldives | 42.4 | 22.2 | 12.6 | 7.6 | 7.0 | 6.4 | 6.1 | 5.9 | 5.8 | 5.8 | 5.6 | 5.4 | 5.1 | 4.7 | 4.4 | 4.1 | 3.9 | |
| Nepal | 87.8 | 58.1 | 40.0 | 33.3 | 28.1 | 27.1 | 26.1 | 25.1 | 24.2 | 23.4 | 22.4 | 21.4 | 20.4 | 19.5 | 18.7 | 17.9 | 17.2 | 16.6 |
| Pakistan | 75.2 | 64.3 | 57.0 | 52.9 | 49.8 | 49.1 | 48.2 | 47.2 | 46.3 | 45.3 | 44.3 | 43.3 | 42.4 | 41.4 | 40.5 | 39.5 | 38.5 | 37.6 |
| Sri Lanka | 32.2 | 14.3 | 9.7 | 6.9 | 6.3 | 6.2 | 6.0 | 5.9 | 5.6 | 5.4 | 5.2 | 5.1 | 4.9 | 4.8 | 4.6 | 4.5 | 4.3 | 4.1 |