What is the difference in mortality rate, under-5 between Mauritania and Tanzania, United Republic of?

0.1 per 1,000 live births, with Tanzania, United Republic of ahead.

How many years of comparable data are there for Mauritania and Tanzania, United Republic of?

65 years are reported by both, from 1960 to 2024.

Where does this data come from?

UN Inter-agency Group for Child Mortality Estimation, UN Children's Fund (UNICEF), published as Mortality rate, under-5 (per 1,000 live births). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Mauritania vs Tanzania, United Republic of: Mortality rate, under-5

Mauritania

36.9 per 1,000 live births

in 2024

Tanzania, United Republic of

37 per 1,000 live births

in 2024

Mauritania rank

48th

Tanzania, United Republic of rank

47th

Mortality rate, under-5 over time

Mauritania
Tanzania, United Republic of

How they compare

Tanzania, United Republic of currently reports 37 per 1,000 live births against 36.9 per 1,000 live births in Mauritania, a difference of 0.1 per 1,000 live births.

The two have swapped places 3 times across 65 shared years of data; in 1960 it was Mauritania ahead.

Mauritania ranks 48th and Tanzania, United Republic of ranks 47th of 197 countries.

Across the 7 decades both report, Mauritania averaged higher in 2 and Tanzania, United Republic of in 5.

Head to head by decade

Decade	Mauritania	Tanzania, United Republic of	Difference	Ahead
1960s	235.1 per 1,000 live births	230.67 per 1,000 live births	4.43 per 1,000 live births	Mauritania
1970s	204.05 per 1,000 live births	198.42 per 1,000 live births	5.63 per 1,000 live births	Mauritania
1980s	141.83 per 1,000 live births	176.61 per 1,000 live births	34.78 per 1,000 live births	Tanzania, United Republic of
1990s	110.41 per 1,000 live births	155.11 per 1,000 live births	44.7 per 1,000 live births	Tanzania, United Republic of
2000s	76.49 per 1,000 live births	97.28 per 1,000 live births	20.79 per 1,000 live births	Tanzania, United Republic of
2010s	49.92 per 1,000 live births	55.91 per 1,000 live births	5.99 per 1,000 live births	Tanzania, United Republic of
2020s	39.42 per 1,000 live births	40.22 per 1,000 live births	0.8 per 1,000 live births	Tanzania, United Republic of

Averages of every year both report within each decade.

Frequently asked questions

Which has higher mortality rate, under-5, Mauritania or Tanzania, United Republic of?: Tanzania, United Republic of, at 37 per 1,000 live births against 36.9 per 1,000 live births in Mauritania as of 2024.
What is the difference in mortality rate, under-5 between Mauritania and Tanzania, United Republic of?: 0.1 per 1,000 live births, with Tanzania, United Republic of ahead.
How many years of comparable data are there for Mauritania and Tanzania, United Republic of?: 65 years are reported by both, from 1960 to 2024.
How do Mauritania and Tanzania, United Republic of rank globally for mortality rate, under-5?: Mauritania ranks 48th and Tanzania, United Republic of ranks 47th of 197 countries.
Where does this data come from?: UN Inter-agency Group for Child Mortality Estimation, UN Children's Fund (UNICEF), published as Mortality rate, under-5 (per 1,000 live births). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Mauritania vs Tanzania, United Republic of: Mortality rate, under-5. Statizoid, drawing on UN Inter-agency Group for Child Mortality Estimation, UN Children's Fund (UNICEF). Retrieved 07 September 2026, from https://health.statizoid.com/compare/mortality-rate-under-5-per-1-000-live-births/mauritania/tanzania/

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About this data

Indicator: Mortality rate, under-5 (per 1,000 live births)
Unit: per 1,000 live births
Source: UN Inter-agency Group for Child Mortality Estimation, UN Children's Fund (UNICEF)
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 244 places, 13,546 data points, 1960–2024
Last refreshed: 03 September 2026

Under-five mortality rate is the probability per 1,000 that a newborn baby will die before reaching age five, if subject to age-specific mortality rates of the specified year.