What is the difference in youth mortality rate between Sierra Leone and South Sudan?

0.47 deaths per 100 live births, with South Sudan ahead.

How many years of comparable data are there for Sierra Leone and South Sudan?

35 years are reported by both, from 1990 to 2024.

Where does this data come from?

United Nations Inter-agency Group for Child Mortality Estimation (2025) – processed by Our World in Data, published as Youth mortality rate. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Sierra Leone vs South Sudan: Youth mortality rate

Sierra Leone

11.15 deaths per 100 live births

in 2024

South Sudan

11.62 deaths per 100 live births

in 2024

Sierra Leone rank

6th

South Sudan rank

4th

Youth mortality rate over time

Sierra Leone
South Sudan

How they compare

South Sudan currently reports 11.62 deaths per 100 live births against 11.15 deaths per 100 live births in Sierra Leone, a difference of 0.47 deaths per 100 live births.

The two have swapped places 6 times across 35 shared years of data; in 1990 it was South Sudan ahead.

Sierra Leone ranks 6th and South Sudan ranks 4th of 199 countries.

Across the 4 decades both report, Sierra Leone averaged higher in 2 and South Sudan in 2.

Head to head by decade

Decade	Sierra Leone	South Sudan	Difference	Ahead
1990s	27.43 deaths per 100 live births	39.84 deaths per 100 live births	12.41 deaths per 100 live births	South Sudan
2000s	21.85 deaths per 100 live births	17.33 deaths per 100 live births	4.52 deaths per 100 live births	Sierra Leone
2010s	15.45 deaths per 100 live births	20.09 deaths per 100 live births	4.64 deaths per 100 live births	South Sudan
2020s	11.91 deaths per 100 live births	11.62 deaths per 100 live births	0.2863 deaths per 100 live births	Sierra Leone

Averages of every year both report within each decade.

Frequently asked questions

Which has higher youth mortality rate, Sierra Leone or South Sudan?: South Sudan, at 11.62 deaths per 100 live births against 11.15 deaths per 100 live births in Sierra Leone as of 2024.
What is the difference in youth mortality rate between Sierra Leone and South Sudan?: 0.47 deaths per 100 live births, with South Sudan ahead.
How many years of comparable data are there for Sierra Leone and South Sudan?: 35 years are reported by both, from 1990 to 2024.
How do Sierra Leone and South Sudan rank globally for youth mortality rate?: Sierra Leone ranks 6th and South Sudan ranks 4th of 199 countries.
Where does this data come from?: United Nations Inter-agency Group for Child Mortality Estimation (2025) – processed by Our World in Data, published as Youth mortality rate. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Sierra Leone vs South Sudan: Youth mortality rate. Statizoid, drawing on United Nations Inter-agency Group for Child Mortality Estimation (2025) – processed by Our World in Data. Retrieved 29 August 2026, from https://health.statizoid.com/compare/youth-mortality-rate/sierra-leone/south-sudan/

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<a href="https://health.statizoid.com/compare/youth-mortality-rate/sierra-leone/south-sudan/">Sierra Leone vs South Sudan: Youth mortality rate</a> — Statizoid

About this data

Indicator: Youth mortality rate
Unit: deaths per 100 live births
Source: United Nations Inter-agency Group for Child Mortality Estimation (2025) – processed by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 199 places, 9,824 data points, 1950–2024
Last refreshed: 28 August 2026

Estimated number of deaths of children aged under fifteen years, per 100 live births.