Child mortality rate is the probability of dying between the exact ages of one and five, if subject to current age-specific mortality rates. The probability is expressed as a rate per 1,000.
| 1970 | 1990 | 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Armenia | 54.0 | 33.8 | 26.4 | 20.6 | 19.6 | 18.7 | 17.8 | 16.9 | 16.1 | 15.3 | 14.6 | 13.9 | 13.3 | 12.7 | 12.1 | 11.5 | 11.0 | |
| Azerbaijan | 99.7 | 77.7 | 54.6 | 39.8 | 37.4 | 35.1 | 33.1 | 31.2 | 29.4 | 27.8 | 26.4 | 25.0 | 23.7 | 22.6 | 21.5 | 20.6 | 19.6 | |
| Belarus | 26.2 | 17.4 | 14.6 | 9.9 | 6.3 | 5.8 | 5.5 | 5.1 | 4.9 | 4.6 | 4.3 | 4.0 | 3.8 | 3.5 | 3.3 | 3.0 | 2.9 | 2.7 |
| Kazakhstan | 58.2 | 48.1 | 35.4 | 23.1 | 20.7 | 18.5 | 16.4 | 14.7 | 13.4 | 12.4 | 11.8 | 11.6 | 11.5 | 11.3 | 11.2 | 11.0 | 10.8 | |
| Kyrgyzstan | 71.5 | 56.4 | 43.9 | 33.0 | 30.9 | 29.1 | 27.5 | 26.2 | 24.8 | 23.5 | 22.3 | 21.3 | 20.5 | 19.9 | 19.5 | 19.2 | 18.9 | |
| Republic of Moldova | 37.3 | 34.8 | 22.3 | 18.8 | 18.5 | 18.1 | 17.8 | 17.5 | 17.2 | 17.0 | 16.8 | 16.7 | 16.6 | 16.5 | 16.4 | 16.3 | 16.3 | |
| Russian Federation | 32.5 | 24.8 | 21.9 | 15.7 | 11.6 | 11.3 | 10.9 | 10.5 | 9.9 | 9.1 | 8.3 | 7.6 | 7.0 | 6.4 | 6.0 | 5.6 | 5.2 | 4.9 |
| Tajikistan | 106.6 | 87.0 | 57.7 | 41.3 | 39.2 | 37.5 | 36.1 | 34.9 | 33.8 | 33.0 | 32.3 | 31.8 | 31.5 | 31.4 | 31.2 | 31.0 | 30.6 | |
| Turkmenistan | 89.1 | 78.8 | 59.5 | 49.4 | 48.7 | 48.3 | 48.1 | 48.2 | 48.5 | 48.9 | 49.2 | 49.2 | 48.8 | 48.0 | 47.1 | 46.1 | 44.9 | |
| Ukraine | 21.4 | 20.3 | 16.0 | 13.0 | 12.3 | 11.8 | 11.2 | 10.8 | 10.4 | 10.1 | 9.8 | 9.5 | 9.3 | 9.2 | 9.1 | 9.3 | 8.9 | |
| Uzbekistan | 78.8 | 69.1 | 51.7 | 34.1 | 31.2 | 28.6 | 26.2 | 24.1 | 22.4 | 20.8 | 19.5 | 18.5 | 17.6 | 16.9 | 16.2 | 15.6 | 15.0 |