What is child mortality in Tanzania?

Child mortality in Tanzania was 3.7 deaths per 100 live births in 2024, according to Gapminder (2015); UN Inter-agency Group for Child Mortality Estimation (2025) – processed by Our World in Data.

What is the highest child mortality recorded in Tanzania?

The highest recorded value was 41.49 deaths per 100 live births in 1800.

What is the lowest child mortality recorded in Tanzania?

The lowest recorded value was 3.7 deaths per 100 live births in 2024.

How does Tanzania rank for child mortality?

Tanzania ranks 47th out of 203 countries with data for 2024.

Is child mortality rising or falling in Tanzania?

Over the last ten years it is down 34.3%. The long-run trend across the full record is falling.

Where does this Tanzania data come from?

The figures come from Gapminder (2015); UN Inter-agency Group for Child Mortality Estimation (2025) – processed by Our World in Data, published as part of Child mortality. Statizoid updates them automatically from the source API.

Child mortality in Tanzania

Name: Child mortality in Tanzania
Creator: Gapminder (2015); UN Inter-agency Group for Child Mortality Estimation (2025) – processed by Our World in Data
License: CC BY 4.0 (Our World in Data)

Tanzania: Child mortality was 3.7 deaths per 100 live births in 2024. ▼ Falling

Latest (2024)

3.7 deaths per 100 live births

Change on year

down 3.9%

World rank

47th

of 203 countries

All-time high

41.49 deaths per 100 live births

in 1800

All-time low

3.7 deaths per 100 live births

in 2024

Years of data

225

1800–2024

Child mortality in Tanzania, 1800–2024

Source: Gapminder (2015); UN Inter-agency Group for Child Mortality Estimation (2025) – processed by Our World in Data. Measured in deaths per 100 live births.

Analysis

In 2024, child mortality in Tanzania stood at 3.7 deaths per 100 live births. That is the lowest value across all 225 years on record.

That represents a change of down 3.9% on the previous year and down 34.3% over ten years.

Over the whole period, child mortality in Tanzania peaked at 41.49 deaths per 100 live births in 1800 and was at its lowest, 3.7 deaths per 100 live births, in 2024.

That places Tanzania 47th out of 203 countries with data for 2024, putting it in the top quarter.

The long-run direction has been consistently falling across the 225 years of available data.

Averages by decade

Decade	Average	Lowest	Highest	Years
1800s	41.49 deaths per 100 live births	41.49 deaths per 100 live births	41.49 deaths per 100 live births	10
1810s	41.49 deaths per 100 live births	41.49 deaths per 100 live births	41.49 deaths per 100 live births	10
1820s	41.49 deaths per 100 live births	41.49 deaths per 100 live births	41.49 deaths per 100 live births	10
1830s	41.49 deaths per 100 live births	41.49 deaths per 100 live births	41.49 deaths per 100 live births	10
1840s	41.49 deaths per 100 live births	41.49 deaths per 100 live births	41.49 deaths per 100 live births	10
1850s	41.49 deaths per 100 live births	41.49 deaths per 100 live births	41.49 deaths per 100 live births	10
1860s	41.49 deaths per 100 live births	41.49 deaths per 100 live births	41.49 deaths per 100 live births	10
1870s	41.49 deaths per 100 live births	41.49 deaths per 100 live births	41.49 deaths per 100 live births	10
1880s	41.49 deaths per 100 live births	41.49 deaths per 100 live births	41.49 deaths per 100 live births	10
1890s	41.48 deaths per 100 live births	41.43 deaths per 100 live births	41.49 deaths per 100 live births	10
1900s	41.16 deaths per 100 live births	40.84 deaths per 100 live births	41.4 deaths per 100 live births	10
1910s	40.32 deaths per 100 live births	39.88 deaths per 100 live births	40.75 deaths per 100 live births	10
1920s	39.35 deaths per 100 live births	38.91 deaths per 100 live births	39.78 deaths per 100 live births	10
1930s	38.05 deaths per 100 live births	37.29 deaths per 100 live births	38.81 deaths per 100 live births	10
1940s	32.39 deaths per 100 live births	27.21 deaths per 100 live births	37.12 deaths per 100 live births	10
1950s	25.1 deaths per 100 live births	24.26 deaths per 100 live births	26.18 deaths per 100 live births	10
1960s	23.07 deaths per 100 live births	21.82 deaths per 100 live births	24.11 deaths per 100 live births	10
1970s	19.84 deaths per 100 live births	18.17 deaths per 100 live births	21.5 deaths per 100 live births	10
1980s	17.66 deaths per 100 live births	17 deaths per 100 live births	17.99 deaths per 100 live births	10
1990s	15.51 deaths per 100 live births	13.55 deaths per 100 live births	16.79 deaths per 100 live births	10
2000s	9.73 deaths per 100 live births	7.2 deaths per 100 live births	12.8 deaths per 100 live births	10
2010s	5.59 deaths per 100 live births	4.56 deaths per 100 live births	6.82 deaths per 100 live births	10
2020s	4.02 deaths per 100 live births	3.7 deaths per 100 live births	4.38 deaths per 100 live births	5

Countries ranked near Tanzania

44 Yemen 3.81 deaths per 100 live births compare
45 Palestine 3.79 deaths per 100 live births compare
46 Rwanda 3.77 deaths per 100 live births compare
48 Myanmar 3.69 deaths per 100 live births compare
49 Mauritania 3.69 deaths per 100 live births compare
50 Senegal 3.65 deaths per 100 live births compare

See the full ranking of 203 places →

More health data for Tanzania

Estimated changes in temperature-related death rates compared to projected death rates 658.6 deaths per 1,000 people (2090)
Number of infants who die before age 1 32,514 deaths (2100)
Deaths in armed conflicts based on where they occurred 0 deaths (2026)
Deaths in armed conflicts by region 0 deaths (2026)
Age population, age 25, male, interpolated 593,624 (2025)
Age population, age 25, female, interpolated 593,004 (2025)
Age population, age 24, male, interpolated 612,788 (2025)
Age population, age 24, female, interpolated 612,341 (2025)
Age population, age 23, male, interpolated 632,568 (2025)
Age population, age 23, female, interpolated 632,033 (2025)

All data for Tanzania →

Frequently asked questions

What is child mortality in Tanzania?: Child mortality in Tanzania was 3.7 deaths per 100 live births in 2024, according to Gapminder (2015); UN Inter-agency Group for Child Mortality Estimation (2025) – processed by Our World in Data.
What is the highest child mortality recorded in Tanzania?: The highest recorded value was 41.49 deaths per 100 live births in 1800.
What is the lowest child mortality recorded in Tanzania?: The lowest recorded value was 3.7 deaths per 100 live births in 2024.
How does Tanzania rank for child mortality?: Tanzania ranks 47th out of 203 countries with data for 2024.
Is child mortality rising or falling in Tanzania?: Over the last ten years it is down 34.3%. The long-run trend across the full record is falling.
Where does this Tanzania data come from?: The figures come from Gapminder (2015); UN Inter-agency Group for Child Mortality Estimation (2025) – processed by Our World in Data, published as part of Child mortality. Statizoid updates them automatically from the source API.

Download this data

CSV · JSON — 225 observations, free to reuse under CC BY 4.0 (Our World in Data).

About this data

Indicator: Child mortality
Unit: deaths per 100 live births
Source: Gapminder (2015); UN Inter-agency Group for Child Mortality Estimation (2025) – processed by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 203 places, 42,924 data points, 1800–2024
Last refreshed: 07 August 2026

The estimated share of newborns who die before reaching the age of five.