Sex gap in life expectancy at different ages in Sao Tome and Principe
Sao Tome and Principe: Sex gap in life expectancy at different ages was 7.52 years in 2023. ▲ Rising
Latest (2023)
7.52 years
Change on year
down 0.7%
World rank
23rd
of 236 countries
All-time high
7.57 years
in 2022
All-time low
0.641 years
in 1954
Years of data
74
1950–2023
Sex gap in life expectancy at different ages in Sao Tome and Principe, 1950–2023
Source: Human Mortality Database (2025); UN, World Population Prospects (2024) – with major processing by Our World in Data. Measured in years.
Analysis
Sao Tome and Principe recorded 7.52 years for sex gap in life expectancy at different ages in 2023.
That represents a change of down 0.7% on the previous year and up 28.3% over ten years.
Over the whole period, sex gap in life expectancy at different ages in Sao Tome and Principe peaked at 7.57 years in 2022 and was at its lowest, 0.641 years, in 1954.
That places Sao Tome and Principe 23rd out of 236 countries with data for 2023, putting it in the top 10%.
The long-run direction has been consistently rising across the 74 years of available data.
Sex gap in life expectancy at different ages in Sao Tome and Principe, year by year
| Year | years | Change |
|---|---|---|
| 1950 | 0.7264 years | — |
| 1951 | 0.6978 years | -3.9% |
| 1952 | 0.6416 years | -8.1% |
| 1953 | 0.6702 years | +4.5% |
| 1954 | 0.641 years | -4.4% |
| 1955 | 0.6652 years | +3.8% |
| 1956 | 0.7417 years | +11.5% |
| 1957 | 0.8301 years | +11.9% |
| 1958 | 1.09 years | +31.8% |
| 1959 | 1.34 years | +22.4% |
| 1960 | 1.63 years | +21.5% |
| 1961 | 1.82 years | +12.0% |
| 1962 | 1.99 years | +9.2% |
| 1963 | 2.01 years | +1.3% |
| 1964 | 2.2 years | +9.2% |
| 1965 | 2.39 years | +8.7% |
| 1966 | 2.59 years | +8.2% |
| 1967 | 2.8 years | +8.1% |
| 1968 | 3.19 years | +14.0% |
| 1969 | 3.58 years | +12.3% |
| 1970 | 3.94 years | +10.2% |
| 1971 | 4.26 years | +8.0% |
| 1972 | 4.3 years | +0.8% |
| 1973 | 4.27 years | -0.7% |
| 1974 | 4.15 years | -2.7% |
| 1975 | 3.93 years | -5.3% |
| 1976 | 3.63 years | -7.6% |
| 1977 | 3.41 years | -6.2% |
| 1978 | 3.22 years | -5.5% |
| 1979 | 3.08 years | -4.4% |
| 1980 | 3.07 years | -0.3% |
| 1981 | 3.09 years | +0.6% |
| 1982 | 3.11 years | +0.7% |
| 1983 | 3.11 years | +0.1% |
| 1984 | 3.04 years | -2.4% |
| 1985 | 2.91 years | -4.2% |
| 1986 | 2.74 years | -5.9% |
| 1987 | 2.77 years | +1.3% |
| 1988 | 2.78 years | +0.2% |
| 1989 | 2.8 years | +0.6% |
| 1990 | 2.94 years | +5.3% |
| 1991 | 3.06 years | +4.0% |
| 1992 | 3.2 years | +4.5% |
| 1993 | 3.34 years | +4.3% |
| 1994 | 3.48 years | +4.3% |
| 1995 | 3.61 years | +3.6% |
| 1996 | 3.69 years | +2.4% |
| 1997 | 3.78 years | +2.3% |
| 1998 | 3.81 years | +0.8% |
| 1999 | 3.81 years | +0.1% |
| 2000 | 3.81 years | +0.1% |
| 2001 | 3.82 years | +0.0% |
| 2002 | 3.85 years | +0.8% |
| 2003 | 3.89 years | +1.0% |
| 2004 | 3.99 years | +2.7% |
| 2005 | 4.14 years | +3.7% |
| 2006 | 4.34 years | +4.9% |
| 2007 | 4.62 years | +6.4% |
| 2008 | 4.83 years | +4.6% |
| 2009 | 5.08 years | +5.0% |
| 2010 | 5.2 years | +2.4% |
| 2011 | 5.4 years | +3.9% |
| 2012 | 5.62 years | +4.1% |
| 2013 | 5.86 years | +4.3% |
| 2014 | 6.05 years | +3.2% |
| 2015 | 6.26 years | +3.5% |
| 2016 | 6.48 years | +3.5% |
| 2017 | 6.7 years | +3.3% |
| 2018 | 6.99 years | +4.4% |
| 2019 | 7.14 years | +2.1% |
| 2020 | 7.51 years | +5.2% |
| 2021 | 7.37 years | -1.9% |
| 2022 | 7.57 years | +2.8% |
| 2023 | 7.52 years | -0.7% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1950s | 0.8046 years | 0.641 years | 1.34 years | 10 |
| 1960s | 2.42 years | 1.63 years | 3.58 years | 10 |
| 1970s | 3.82 years | 3.08 years | 4.3 years | 10 |
| 1980s | 2.94 years | 2.74 years | 3.11 years | 10 |
| 1990s | 3.47 years | 2.94 years | 3.81 years | 10 |
| 2000s | 4.24 years | 3.81 years | 5.08 years | 10 |
| 2010s | 6.17 years | 5.2 years | 7.14 years | 10 |
| 2020s | 7.49 years | 7.37 years | 7.57 years | 4 |
Countries ranked near Sao Tome and Principe
- 20 Namibia 7.73 years compare
- 21 Uruguay 7.69 years compare
- 22 Venezuela, Bolivarian Republic of 7.6 years compare
- 24 Poland 7.48 years compare
- 25 Micronesia, Federated States of 7.37 years compare
- 26 Saint Kitts and Nevis 7.28 years compare
More health data for Sao Tome and Principe
- Un projection of annual infant deaths, annual growth rate -6.25 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate 1.35 % change on previous year (2090)
- Estimated changes in temperature-related death rates compared to projected death rates 793.5 deaths per 1,000 people (2090)
- Number of infants who die before age 1 15 deaths (2100)
- Population ages 40-44, male, annual growth rate 1.2 % change on previous year (2025)
- Population ages 40-44, male, per unit of GDP 0 units per US$ of GDP (2025)
- Population ages 40-44, male, per capita 0.0273 units per person (2025)
- Population ages 45-49, female, annual growth rate 4.9 % change on previous year (2025)
- Population ages 45-49, female, per unit of GDP 0 units per US$ of GDP (2025)
- Population ages 45-49, female, per capita 0.0229 units per person (2025)
Frequently asked questions
- What is sex gap in life expectancy at different ages in Sao Tome and Principe?
- Sex gap in life expectancy at different ages in Sao Tome and Principe was 7.52 years in 2023, according to Human Mortality Database (2025); UN, World Population Prospects (2024) – with major processing by Our World in Data.
- What is the highest sex gap in life expectancy at different ages recorded in Sao Tome and Principe?
- The highest recorded value was 7.57 years in 2022.
- What is the lowest sex gap in life expectancy at different ages recorded in Sao Tome and Principe?
- The lowest recorded value was 0.641 years in 1954.
- How does Sao Tome and Principe rank for sex gap in life expectancy at different ages?
- Sao Tome and Principe ranks 23rd out of 236 countries with data for 2023.
- Is sex gap in life expectancy at different ages rising or falling in Sao Tome and Principe?
- Over the last ten years it is up 28.3%. The long-run trend across the full record is rising.
- Where does this Sao Tome and Principe data come from?
- The figures come from Human Mortality Database (2025); UN, World Population Prospects (2024) – with major processing by Our World in Data, published as part of Sex gap in life expectancy at different ages. Statizoid updates them automatically from the source API.
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About this data
Difference in period life expectancy (females - males) at a given age.