Kazakhstan vs Tonga: Child mortality
Kazakhstan
0.9437 deaths per 100 live births
in 2024
Tonga
0.9513 deaths per 100 live births
in 2024
Kazakhstan rank
131st
Tonga rank
130th
Child mortality over time
- Kazakhstan
- Tonga
How they compare
Tonga currently reports 0.9513 deaths per 100 live births against 0.9437 deaths per 100 live births in Kazakhstan, a difference of 0.0076 deaths per 100 live births.
The two have swapped places 3 times across 225 shared years of data; in 1800 it was Kazakhstan ahead.
Kazakhstan ranks 131st and Tonga ranks 130th of 203 countries.
Across the 23 decades both report, Kazakhstan averaged higher in 22 and Tonga in 1.
Head to head by decade
| Decade | Kazakhstan | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1800s | 49.74 deaths per 100 live births | 43.01 deaths per 100 live births | 6.73 deaths per 100 live births | Kazakhstan |
| 1810s | 49.74 deaths per 100 live births | 39.76 deaths per 100 live births | 9.98 deaths per 100 live births | Kazakhstan |
| 1820s | 49.74 deaths per 100 live births | 36.76 deaths per 100 live births | 12.98 deaths per 100 live births | Kazakhstan |
| 1830s | 49.74 deaths per 100 live births | 33.99 deaths per 100 live births | 15.75 deaths per 100 live births | Kazakhstan |
| 1840s | 49.74 deaths per 100 live births | 31.42 deaths per 100 live births | 18.32 deaths per 100 live births | Kazakhstan |
| 1850s | 49.74 deaths per 100 live births | 29.05 deaths per 100 live births | 20.69 deaths per 100 live births | Kazakhstan |
| 1860s | 51.32 deaths per 100 live births | 26.86 deaths per 100 live births | 24.46 deaths per 100 live births | Kazakhstan |
| 1870s | 52.78 deaths per 100 live births | 24.83 deaths per 100 live births | 27.95 deaths per 100 live births | Kazakhstan |
| 1880s | 49.9 deaths per 100 live births | 22.96 deaths per 100 live births | 26.94 deaths per 100 live births | Kazakhstan |
| 1890s | 47.14 deaths per 100 live births | 21.23 deaths per 100 live births | 25.92 deaths per 100 live births | Kazakhstan |
| 1900s | 45.05 deaths per 100 live births | 19.62 deaths per 100 live births | 25.43 deaths per 100 live births | Kazakhstan |
| 1910s | 40.13 deaths per 100 live births | 18.14 deaths per 100 live births | 21.99 deaths per 100 live births | Kazakhstan |
| 1920s | 34.48 deaths per 100 live births | 16.77 deaths per 100 live births | 17.71 deaths per 100 live births | Kazakhstan |
| 1930s | 26.77 deaths per 100 live births | 15.51 deaths per 100 live births | 11.26 deaths per 100 live births | Kazakhstan |
| 1940s | 17.62 deaths per 100 live births | 14.34 deaths per 100 live births | 3.28 deaths per 100 live births | Kazakhstan |
| 1950s | 12.04 deaths per 100 live births | 11.99 deaths per 100 live births | 0.044 deaths per 100 live births | Kazakhstan |
| 1960s | 9.75 deaths per 100 live births | 7.21 deaths per 100 live births | 2.54 deaths per 100 live births | Kazakhstan |
| 1970s | 7.92 deaths per 100 live births | 3.88 deaths per 100 live births | 4.04 deaths per 100 live births | Kazakhstan |
| 1980s | 6.05 deaths per 100 live births | 2.61 deaths per 100 live births | 3.44 deaths per 100 live births | Kazakhstan |
| 1990s | 5.01 deaths per 100 live births | 1.94 deaths per 100 live births | 3.07 deaths per 100 live births | Kazakhstan |
| 2000s | 3.21 deaths per 100 live births | 1.5 deaths per 100 live births | 1.71 deaths per 100 live births | Kazakhstan |
| 2010s | 1.37 deaths per 100 live births | 1.2 deaths per 100 live births | 0.1688 deaths per 100 live births | Kazakhstan |
| 2020s | 0.9801 deaths per 100 live births | 1.01 deaths per 100 live births | 0.028 deaths per 100 live births | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher child mortality, Kazakhstan or Tonga?
- Tonga, at 0.9513 deaths per 100 live births against 0.9437 deaths per 100 live births in Kazakhstan as of 2024.
- What is the difference in child mortality between Kazakhstan and Tonga?
- 0.0076 deaths per 100 live births, with Tonga ahead.
- How many years of comparable data are there for Kazakhstan and Tonga?
- 225 years are reported by both, from 1800 to 2024.
- How do Kazakhstan and Tonga rank globally for child mortality?
- Kazakhstan ranks 131st and Tonga ranks 130th of 203 countries.
- Where does this data come from?
- Gapminder (2015); UN Inter-agency Group for Child Mortality Estimation (2025) – processed by Our World in Data, published as Child mortality. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
The estimated share of newborns who die before reaching the age of five.