Child mortality vs. share of children immunized against diphtheria, pertussis, and tetanus in Tonga
Tonga: Child mortality vs. share of children immunized against diphtheria, pertussis, and tetanus was 0.9513 deaths per 100 live births in 2024. ◆ Volatile
Latest (2024)
0.9513 deaths per 100 live births
Change on year
down 2.8%
World rank
128th
of 198 countries
All-time high
7.87 deaths per 100 live births
in 1963
All-time low
0.9513 deaths per 100 live births
in 2024
Years of data
62
1963–2024
Child mortality vs. share of children immunized against diphtheria, pertussis, and tetanus in Tonga, 1963–2024
Source: United Nations Inter-agency Group for Child Mortality Estimation (2025) – processed by Our World in Data. Measured in deaths per 100 live births.
Analysis
Tonga recorded 0.9513 deaths per 100 live births for child mortality vs. share of children immunized against diphtheria, pertussis, and tetanus in 2024. That is the lowest value across all 62 years on record.
The figure is down 2.8% on the previous year and down 21.3% over ten years.
Over the whole period, child mortality vs. share of children immunized against diphtheria, pertussis, and tetanus in Tonga peaked at 7.87 deaths per 100 live births in 1963 and was at its lowest, 0.9513 deaths per 100 live births, in 2024.
That places Tonga 128th out of 198 countries with data for 2024, putting it in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Child mortality vs. share of children immunized against diphtheria, pertussis, and tetanus in Tonga, year by year
| Year | deaths per 100 live births | Change |
|---|---|---|
| 1963 | 7.87 deaths per 100 live births | — |
| 1964 | 7.38 deaths per 100 live births | -6.3% |
| 1965 | 6.9 deaths per 100 live births | -6.5% |
| 1966 | 6.47 deaths per 100 live births | -6.2% |
| 1967 | 6.04 deaths per 100 live births | -6.5% |
| 1968 | 5.64 deaths per 100 live births | -6.7% |
| 1969 | 5.27 deaths per 100 live births | -6.7% |
| 1970 | 4.93 deaths per 100 live births | -6.5% |
| 1971 | 4.62 deaths per 100 live births | -6.1% |
| 1972 | 4.35 deaths per 100 live births | -5.9% |
| 1973 | 4.11 deaths per 100 live births | -5.5% |
| 1974 | 3.9 deaths per 100 live births | -5.2% |
| 1975 | 3.7 deaths per 100 live births | -5.1% |
| 1976 | 3.52 deaths per 100 live births | -4.8% |
| 1977 | 3.36 deaths per 100 live births | -4.6% |
| 1978 | 3.22 deaths per 100 live births | -4.3% |
| 1979 | 3.08 deaths per 100 live births | -4.2% |
| 1980 | 2.96 deaths per 100 live births | -3.9% |
| 1981 | 2.86 deaths per 100 live births | -3.4% |
| 1982 | 2.78 deaths per 100 live births | -3.1% |
| 1983 | 2.7 deaths per 100 live births | -2.7% |
| 1984 | 2.63 deaths per 100 live births | -2.6% |
| 1985 | 2.57 deaths per 100 live births | -2.4% |
| 1986 | 2.51 deaths per 100 live births | -2.4% |
| 1987 | 2.44 deaths per 100 live births | -2.7% |
| 1988 | 2.37 deaths per 100 live births | -2.9% |
| 1989 | 2.29 deaths per 100 live births | -3.3% |
| 1990 | 2.21 deaths per 100 live births | -3.5% |
| 1991 | 2.13 deaths per 100 live births | -3.6% |
| 1992 | 2.05 deaths per 100 live births | -3.6% |
| 1993 | 1.99 deaths per 100 live births | -3.2% |
| 1994 | 1.93 deaths per 100 live births | -2.9% |
| 1995 | 1.88 deaths per 100 live births | -2.5% |
| 1996 | 1.84 deaths per 100 live births | -2.2% |
| 1997 | 1.81 deaths per 100 live births | -2.0% |
| 1998 | 1.77 deaths per 100 live births | -2.0% |
| 1999 | 1.73 deaths per 100 live births | -2.2% |
| 2000 | 1.69 deaths per 100 live births | -2.3% |
| 2001 | 1.65 deaths per 100 live births | -2.5% |
| 2002 | 1.6 deaths per 100 live births | -2.8% |
| 2003 | 1.56 deaths per 100 live births | -2.8% |
| 2004 | 1.52 deaths per 100 live births | -2.7% |
| 2005 | 1.48 deaths per 100 live births | -2.6% |
| 2006 | 1.44 deaths per 100 live births | -2.6% |
| 2007 | 1.4 deaths per 100 live births | -2.5% |
| 2008 | 1.37 deaths per 100 live births | -2.4% |
| 2009 | 1.34 deaths per 100 live births | -2.3% |
| 2010 | 1.31 deaths per 100 live births | -2.2% |
| 2011 | 1.28 deaths per 100 live births | -2.0% |
| 2012 | 1.26 deaths per 100 live births | -1.9% |
| 2013 | 1.23 deaths per 100 live births | -1.8% |
| 2014 | 1.21 deaths per 100 live births | -1.9% |
| 2015 | 1.19 deaths per 100 live births | -1.9% |
| 2016 | 1.16 deaths per 100 live births | -2.1% |
| 2017 | 1.14 deaths per 100 live births | -2.0% |
| 2018 | 1.11 deaths per 100 live births | -2.1% |
| 2019 | 1.09 deaths per 100 live births | -2.3% |
| 2020 | 1.06 deaths per 100 live births | -2.2% |
| 2021 | 1.04 deaths per 100 live births | -2.5% |
| 2022 | 1.01 deaths per 100 live births | -2.8% |
| 2023 | 0.9789 deaths per 100 live births | -3.0% |
| 2024 | 0.9513 deaths per 100 live births | -2.8% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 6.51 deaths per 100 live births | 5.27 deaths per 100 live births | 7.87 deaths per 100 live births | 7 |
| 1970s | 3.88 deaths per 100 live births | 3.08 deaths per 100 live births | 4.93 deaths per 100 live births | 10 |
| 1980s | 2.61 deaths per 100 live births | 2.29 deaths per 100 live births | 2.96 deaths per 100 live births | 10 |
| 1990s | 1.94 deaths per 100 live births | 1.73 deaths per 100 live births | 2.21 deaths per 100 live births | 10 |
| 2000s | 1.5 deaths per 100 live births | 1.34 deaths per 100 live births | 1.69 deaths per 100 live births | 10 |
| 2010s | 1.2 deaths per 100 live births | 1.09 deaths per 100 live births | 1.31 deaths per 100 live births | 10 |
| 2020s | 1.01 deaths per 100 live births | 0.9513 deaths per 100 live births | 1.06 deaths per 100 live births | 5 |
Countries ranked near Tonga
- 125 Türkiye 0.9607 deaths per 100 live births compare
- 126 Armenia 0.9585 deaths per 100 live births compare
- 127 Argentina 0.9514 deaths per 100 live births compare
- 129 Kazakhstan 0.9437 deaths per 100 live births compare
- 130 Albania 0.9227 deaths per 100 live births compare
- 131 Antigua and Barbuda 0.9051 deaths per 100 live births compare
More health data for Tonga
- Un projection of annual infant deaths, annual growth rate -33.33 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate 2.33 % change on previous year (2090)
- Estimated changes in temperature-related death rates compared to projected death rates 834.5 deaths per 1,000 people (2090)
- Number of infants who die before age 1 2 deaths (2100)
- Population ages 05-09, female, per unit of GDP 0 units per US$ of GDP (2025)
- Population ages 05-09, female, per capita 0.0546 units per person (2025)
- Population ages 05-09, male, annual growth rate -3.86 % change on previous year (2025)
- Population ages 05-09, male, per unit of GDP 0 units per US$ of GDP (2025)
- Population ages 05-09, male, per capita 0.0584 units per person (2025)
- Population ages 10-14, female, annual growth rate 0.4303 % change on previous year (2025)
Frequently asked questions
- What is child mortality vs. share of children immunized against diphtheria, pertussis, and tetanus in Tonga?
- Child mortality vs. share of children immunized against diphtheria, pertussis, and tetanus in Tonga was 0.9513 deaths per 100 live births in 2024, according to United Nations Inter-agency Group for Child Mortality Estimation (2025) – processed by Our World in Data.
- What is the highest child mortality vs. share of children immunized against diphtheria, pertussis, and tetanus recorded in Tonga?
- The highest recorded value was 7.87 deaths per 100 live births in 1963.
- What is the lowest child mortality vs. share of children immunized against diphtheria, pertussis, and tetanus recorded in Tonga?
- The lowest recorded value was 0.9513 deaths per 100 live births in 2024.
- How does Tonga rank for child mortality vs. share of children immunized against diphtheria, pertussis, and tetanus?
- Tonga ranks 128th out of 198 countries with data for 2024.
- Is child mortality vs. share of children immunized against diphtheria, pertussis, and tetanus rising or falling in Tonga?
- Over the last ten years it is down 21.3%. The long-run trend across the full record is volatile.
- Where does this Tonga data come from?
- The figures come from United Nations Inter-agency Group for Child Mortality Estimation (2025) – processed by Our World in Data, published as part of Child mortality vs. share of children immunized against diphtheria, pertussis, and tetanus. Statizoid updates them automatically from the source API.
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About this data
Estimated number of deaths of children aged under five years, per 100 live births .