Mortality rate, under-5 in Sierra Leone

Sierra Leone: Mortality rate, under-5 was 90.5 per 1,000 live births in 2024. ▼ Falling

Latest (2024)
90.5 per 1,000 live births
Change on year
down 3.5%
World rank
7th
of 196 countries
All-time high
390 per 1,000 live births
in 1960
All-time low
90.5 per 1,000 live births
in 2024
Years of data
65
1960–2024

Mortality rate, under-5 in Sierra Leone, 1960–2024

100200300400196019922024

Source: UN Inter-agency Group for Child Mortality Estimation, UN Children's Fund (UNICEF). Measured in per 1,000 live births.

Analysis

Sierra Leone recorded 90.5 per 1,000 live births for mortality rate, under-5 in 2024. That is the lowest value across all 65 years on record.

Compared with earlier readings it is down 3.5% on the previous year and down 33.4% over ten years.

Over the whole period, mortality rate, under-5 in Sierra Leone peaked at 390 per 1,000 live births in 1960 and was at its lowest, 90.5 per 1,000 live births, in 2024.

Sierra Leone ranks 7th of 196 countries on this measure, in the top 10%.

The long-run direction has been consistently falling across the 65 years of available data.

Mortality rate, under-5 in Sierra Leone, year by year

Annual values for Mortality rate, under-5 (per 1,000 live births) in Sierra Leone, 1960 to 2024.
Year per 1,000 live births Change
1960 390 per 1,000 live births
1961 384.4 per 1,000 live births -1.4%
1962 378.7 per 1,000 live births -1.5%
1963 372.9 per 1,000 live births -1.5%
1964 367.2 per 1,000 live births -1.5%
1965 361.1 per 1,000 live births -1.7%
1966 355.1 per 1,000 live births -1.7%
1967 349 per 1,000 live births -1.7%
1968 343.2 per 1,000 live births -1.7%
1969 337.5 per 1,000 live births -1.7%
1970 332.1 per 1,000 live births -1.6%
1971 326.6 per 1,000 live births -1.7%
1972 321.5 per 1,000 live births -1.6%
1973 316.5 per 1,000 live births -1.6%
1974 311.9 per 1,000 live births -1.5%
1975 307.2 per 1,000 live births -1.5%
1976 302.7 per 1,000 live births -1.5%
1977 298.2 per 1,000 live births -1.5%
1978 294 per 1,000 live births -1.4%
1979 290 per 1,000 live births -1.4%
1980 286.1 per 1,000 live births -1.3%
1981 282.6 per 1,000 live births -1.2%
1982 279.2 per 1,000 live births -1.2%
1983 276.1 per 1,000 live births -1.1%
1984 273.1 per 1,000 live births -1.1%
1985 270.3 per 1,000 live births -1.0%
1986 267.5 per 1,000 live births -1.0%
1987 264.8 per 1,000 live births -1.0%
1988 262.2 per 1,000 live births -1.0%
1989 260.1 per 1,000 live births -0.8%
1990 258 per 1,000 live births -0.8%
1991 256 per 1,000 live births -0.8%
1992 253.8 per 1,000 live births -0.9%
1993 251.7 per 1,000 live births -0.8%
1994 249.1 per 1,000 live births -1.0%
1995 245.9 per 1,000 live births -1.3%
1996 242.2 per 1,000 live births -1.5%
1997 237.9 per 1,000 live births -1.8%
1998 233.1 per 1,000 live births -2.0%
1999 228.2 per 1,000 live births -2.1%
2000 222.8 per 1,000 live births -2.4%
2001 217.3 per 1,000 live births -2.5%
2002 211.6 per 1,000 live births -2.6%
2003 205.7 per 1,000 live births -2.8%
2004 199.6 per 1,000 live births -3.0%
2005 193.2 per 1,000 live births -3.2%
2006 186.5 per 1,000 live births -3.5%
2007 179.6 per 1,000 live births -3.7%
2008 172.4 per 1,000 live births -4.0%
2009 165.2 per 1,000 live births -4.2%
2010 157.9 per 1,000 live births -4.4%
2011 150.8 per 1,000 live births -4.5%
2012 144.1 per 1,000 live births -4.4%
2013 137.9 per 1,000 live births -4.3%
2014 135.9 per 1,000 live births -1.5%
2015 136.8 per 1,000 live births +0.7%
2016 121.8 per 1,000 live births -11.0%
2017 117 per 1,000 live births -3.9%
2018 112.4 per 1,000 live births -3.9%
2019 108.3 per 1,000 live births -3.6%
2020 104.4 per 1,000 live births -3.6%
2021 100.6 per 1,000 live births -3.6%
2022 97.1 per 1,000 live births -3.5%
2023 93.8 per 1,000 live births -3.4%
2024 90.5 per 1,000 live births -3.5%

Averages by decade

DecadeAverage LowestHighest Years
1960s 363.91 per 1,000 live births 337.5 per 1,000 live births 390 per 1,000 live births 10
1970s 310.07 per 1,000 live births 290 per 1,000 live births 332.1 per 1,000 live births 10
1980s 272.2 per 1,000 live births 260.1 per 1,000 live births 286.1 per 1,000 live births 10
1990s 245.59 per 1,000 live births 228.2 per 1,000 live births 258 per 1,000 live births 10
2000s 195.39 per 1,000 live births 165.2 per 1,000 live births 222.8 per 1,000 live births 10
2010s 132.29 per 1,000 live births 108.3 per 1,000 live births 157.9 per 1,000 live births 10
2020s 97.28 per 1,000 live births 90.5 per 1,000 live births 104.4 per 1,000 live births 5

Countries ranked near Sierra Leone

  1. 4 Chad 97.3 per 1,000 live births compare
  2. 5 South Sudan 96.7 per 1,000 live births compare
  3. 6 Guinea 92.1 per 1,000 live births compare
  4. 8 Central African Republic 89.7 per 1,000 live births compare
  5. 8 Congo, Democratic Republic of the 89.7 per 1,000 live births compare
  6. 10 Liberia 86.4 per 1,000 live births compare

See the full ranking of 243 places →

More health data for Sierra Leone

All data for Sierra Leone →

Frequently asked questions

What is mortality rate, under-5 in Sierra Leone?
Mortality rate, under-5 in Sierra Leone was 90.5 per 1,000 live births in 2024, according to UN Inter-agency Group for Child Mortality Estimation, UN Children's Fund (UNICEF).
What is the highest mortality rate, under-5 recorded in Sierra Leone?
The highest recorded value was 390 per 1,000 live births in 1960.
What is the lowest mortality rate, under-5 recorded in Sierra Leone?
The lowest recorded value was 90.5 per 1,000 live births in 2024.
How does Sierra Leone rank for mortality rate, under-5?
Sierra Leone ranks 7th out of 196 countries with data for 2024.
Is mortality rate, under-5 rising or falling in Sierra Leone?
Over the last ten years it is down 33.4%. The long-run trend across the full record is falling.
Where does this Sierra Leone data come from?
The figures come from UN Inter-agency Group for Child Mortality Estimation, UN Children's Fund (UNICEF), published as part of Mortality rate, under-5 (per 1,000 live births). Statizoid updates them automatically from the source API.

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Mortality rate, under-5 in Sierra Leone. Statizoid, drawing on UN Inter-agency Group for Child Mortality Estimation, UN Children's Fund (UNICEF). Retrieved 26 August 2026, from https://health.statizoid.com/stat/mortality-rate-under-5-per-1-000-live-births/sierra-leone/

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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
243 places, 13,506 data points, 1960–2024
Last refreshed

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.