Life expectancy at birth, projections in Sierra Leone
Sierra Leone: Life expectancy at birth, projections was 72.03 years in 2100. ▲ Rising
Latest (2100)
72.03 years
Change on year
up 0.2%
World rank
223rd
of 236 countries
All-time high
72.03 years
in 2100
All-time low
61.96 years
in 2024
Years of data
77
2024–2100
Life expectancy at birth, projections in Sierra Leone, 2024–2100
Source: UN, World Population Prospects (2024) – processed by Our World in Data. Measured in years.
Analysis
In 2100, life expectancy at birth, projections in Sierra Leone stood at 72.03 years. That is the highest value across all 77 years on record.
The figure is up 0.2% on the previous year and up 1.7% over ten years.
Over the whole period, life expectancy at birth, projections in Sierra Leone peaked at 72.03 years in 2100 and was at its lowest, 61.96 years, in 2024.
That places Sierra Leone 223rd out of 236 countries with data for 2100, putting it in the bottom quarter.
The long-run direction has been consistently rising across the 77 years of available data.
Life expectancy at birth, projections in Sierra Leone, year by year
| Year | years | Change |
|---|---|---|
| 2024 | 61.96 years | — |
| 2025 | 62.15 years | +0.3% |
| 2026 | 62.33 years | +0.3% |
| 2027 | 62.51 years | +0.3% |
| 2028 | 62.68 years | +0.3% |
| 2029 | 62.85 years | +0.3% |
| 2030 | 63 years | +0.3% |
| 2031 | 63.17 years | +0.3% |
| 2032 | 63.33 years | +0.2% |
| 2033 | 63.5 years | +0.3% |
| 2034 | 63.66 years | +0.3% |
| 2035 | 63.83 years | +0.3% |
| 2036 | 63.99 years | +0.3% |
| 2037 | 64.15 years | +0.3% |
| 2038 | 64.3 years | +0.2% |
| 2039 | 64.45 years | +0.2% |
| 2040 | 64.58 years | +0.2% |
| 2041 | 64.74 years | +0.2% |
| 2042 | 64.89 years | +0.2% |
| 2043 | 65.03 years | +0.2% |
| 2044 | 65.18 years | +0.2% |
| 2045 | 65.32 years | +0.2% |
| 2046 | 65.46 years | +0.2% |
| 2047 | 65.6 years | +0.2% |
| 2048 | 65.73 years | +0.2% |
| 2049 | 65.87 years | +0.2% |
| 2050 | 65.99 years | +0.2% |
| 2051 | 66.11 years | +0.2% |
| 2052 | 66.24 years | +0.2% |
| 2053 | 66.37 years | +0.2% |
| 2054 | 66.51 years | +0.2% |
| 2055 | 66.64 years | +0.2% |
| 2056 | 66.76 years | +0.2% |
| 2057 | 66.89 years | +0.2% |
| 2058 | 67.02 years | +0.2% |
| 2059 | 67.15 years | +0.2% |
| 2060 | 67.28 years | +0.2% |
| 2061 | 67.41 years | +0.2% |
| 2062 | 67.53 years | +0.2% |
| 2063 | 67.66 years | +0.2% |
| 2064 | 67.78 years | +0.2% |
| 2065 | 67.92 years | +0.2% |
| 2066 | 68.04 years | +0.2% |
| 2067 | 68.16 years | +0.2% |
| 2068 | 68.28 years | +0.2% |
| 2069 | 68.39 years | +0.2% |
| 2070 | 68.53 years | +0.2% |
| 2071 | 68.65 years | +0.2% |
| 2072 | 68.77 years | +0.2% |
| 2073 | 68.9 years | +0.2% |
| 2074 | 69.02 years | +0.2% |
| 2075 | 69.14 years | +0.2% |
| 2076 | 69.26 years | +0.2% |
| 2077 | 69.37 years | +0.2% |
| 2078 | 69.48 years | +0.2% |
| 2079 | 69.59 years | +0.2% |
| 2080 | 69.72 years | +0.2% |
| 2081 | 69.83 years | +0.2% |
| 2082 | 69.95 years | +0.2% |
| 2083 | 70.05 years | +0.2% |
| 2084 | 70.17 years | +0.2% |
| 2085 | 70.28 years | +0.2% |
| 2086 | 70.39 years | +0.2% |
| 2087 | 70.51 years | +0.2% |
| 2088 | 70.62 years | +0.2% |
| 2089 | 70.74 years | +0.2% |
| 2090 | 70.86 years | +0.2% |
| 2091 | 70.97 years | +0.2% |
| 2092 | 71.08 years | +0.2% |
| 2093 | 71.2 years | +0.2% |
| 2094 | 71.32 years | +0.2% |
| 2095 | 71.45 years | +0.2% |
| 2096 | 71.56 years | +0.2% |
| 2097 | 71.67 years | +0.2% |
| 2098 | 71.8 years | +0.2% |
| 2099 | 71.92 years | +0.2% |
| 2100 | 72.03 years | +0.2% |
Sierra Leone compared with similar countries
- Sierra Leone's 72.03 years is below the median for low income countries, which is 74.17 years, 97% of the median. (25 countries reporting)
- Sierra Leone's 72.03 years is below the median for Sub-Saharan Africa, which is 75.93 years, 95% of the median. (48 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2020s | 62.41 years | 61.96 years | 62.85 years | 6 |
| 2030s | 63.74 years | 63 years | 64.45 years | 10 |
| 2040s | 65.24 years | 64.58 years | 65.87 years | 10 |
| 2050s | 66.57 years | 65.99 years | 67.15 years | 10 |
| 2060s | 67.84 years | 67.28 years | 68.39 years | 10 |
| 2070s | 69.07 years | 68.53 years | 69.59 years | 10 |
| 2080s | 70.23 years | 69.72 years | 70.74 years | 10 |
| 2090s | 71.38 years | 70.86 years | 71.92 years | 10 |
| 2100s | 72.03 years | 72.03 years | 72.03 years | 1 |
Countries ranked near Sierra Leone
More health data for Sierra Leone
- Un projection of annual infant deaths, annual growth rate -2.34 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate 0.773 % change on previous year (2090)
- Estimated changes in temperature-related death rates compared to projected death rates 1,199 deaths per 1,000 people (2090)
- Number of infants who die before age 1 4,209 deaths (2100)
- Neonatal tetanus - number of reported cases, gaps filled 38 (2025)
- Population ages 00-04, female, annual growth rate 0.6447 % change on previous year (2025)
- Population ages 00-04, female, per unit of GDP 0.0001 units per US$ of GDP (2025)
- Population ages 00-04, female, per capita 0.0663 units per person (2025)
- Population ages 00-04, male, annual growth rate 0.6611 % change on previous year (2025)
- Population ages 00-04, male, per unit of GDP 0.0001 units per US$ of GDP (2025)
Frequently asked questions
- What is life expectancy at birth, projections in Sierra Leone?
- Life expectancy at birth, projections in Sierra Leone was 72.03 years in 2100, according to UN, World Population Prospects (2024) – processed by Our World in Data.
- What is the highest life expectancy at birth, projections recorded in Sierra Leone?
- The highest recorded value was 72.03 years in 2100.
- What is the lowest life expectancy at birth, projections recorded in Sierra Leone?
- The lowest recorded value was 61.96 years in 2024.
- How does Sierra Leone rank for life expectancy at birth, projections?
- Sierra Leone ranks 223rd out of 236 countries with data for 2100.
- Is life expectancy at birth, projections rising or falling in Sierra Leone?
- Over the last ten years it is up 1.7%. The long-run trend across the full record is rising.
- Where does this Sierra Leone data come from?
- The figures come from UN, World Population Prospects (2024) – processed by Our World in Data, published as part of Life expectancy at birth, projections. Statizoid updates them automatically from the source API.
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About this data
Period life expectancy at birth. Future projections are based on the UN's medium scenario.