Period average age of mothers in Sao Tome and Principe
Sao Tome and Principe: Period average age of mothers was 28.47 in 2023. ▬ Flat
Latest (2023)
28.47
Change on year
down 0.1%
World rank
165th
of 229 countries
All-time high
29.25
in 1969
All-time low
28.47
in 2023
Years of data
74
1950–2023
Period average age of mothers in Sao Tome and Principe, 1950–2023
Source: Our World in Data.
Analysis
Sao Tome and Principe recorded 28.47 for period average age of mothers in 2023. That is the lowest value across all 74 years on record.
Compared with earlier readings it is down 0.1% on the previous year and down 0.7% over ten years.
Over the whole period, period average age of mothers in Sao Tome and Principe peaked at 29.25 in 1969 and was at its lowest, 28.47, in 2023.
Sao Tome and Principe ranks 165th of 229 countries on this measure, in the middle of the range.
Period average age of mothers in Sao Tome and Principe, year by year
| Year | Value | Change |
|---|---|---|
| 1950 | 29.24 | — |
| 1951 | 29.24 | +0.0% |
| 1952 | 29.24 | +0.0% |
| 1953 | 29.24 | +0.0% |
| 1954 | 29.24 | +0.0% |
| 1955 | 29.24 | +0.0% |
| 1956 | 29.24 | +0.0% |
| 1957 | 29.24 | +0.0% |
| 1958 | 29.24 | +0.0% |
| 1959 | 29.24 | +0.0% |
| 1960 | 29.24 | +0.0% |
| 1961 | 29.24 | +0.0% |
| 1962 | 29.24 | +0.0% |
| 1963 | 29.24 | +0.0% |
| 1964 | 29.24 | +0.0% |
| 1965 | 29.24 | +0.0% |
| 1966 | 29.24 | +0.0% |
| 1967 | 29.24 | +0.0% |
| 1968 | 29.24 | +0.0% |
| 1969 | 29.25 | +0.0% |
| 1970 | 29.25 | +0.0% |
| 1971 | 29.25 | +0.0% |
| 1972 | 29.25 | +0.0% |
| 1973 | 29.25 | +0.0% |
| 1974 | 29.25 | +0.0% |
| 1975 | 29.25 | +0.0% |
| 1976 | 29.25 | +0.0% |
| 1977 | 29.25 | +0.0% |
| 1978 | 29.25 | +0.0% |
| 1979 | 29.24 | -0.0% |
| 1980 | 29.24 | +0.0% |
| 1981 | 29.24 | +0.0% |
| 1982 | 29.24 | +0.0% |
| 1983 | 29.24 | -0.0% |
| 1984 | 29.24 | +0.0% |
| 1985 | 29.24 | -0.0% |
| 1986 | 29.24 | +0.0% |
| 1987 | 29.24 | +0.0% |
| 1988 | 29.24 | -0.0% |
| 1989 | 29.24 | +0.0% |
| 1990 | 29.24 | +0.0% |
| 1991 | 29.24 | -0.0% |
| 1992 | 29.24 | +0.0% |
| 1993 | 29.24 | -0.0% |
| 1994 | 29.24 | +0.0% |
| 1995 | 29.24 | +0.0% |
| 1996 | 29.19 | -0.2% |
| 1997 | 29.19 | +0.0% |
| 1998 | 29.07 | -0.4% |
| 1999 | 28.99 | -0.3% |
| 2000 | 28.92 | -0.3% |
| 2001 | 28.82 | -0.3% |
| 2002 | 28.85 | +0.1% |
| 2003 | 28.87 | +0.1% |
| 2004 | 28.87 | +0.0% |
| 2005 | 28.9 | +0.1% |
| 2006 | 28.91 | +0.0% |
| 2007 | 28.91 | +0.0% |
| 2008 | 28.84 | -0.3% |
| 2009 | 28.76 | -0.3% |
| 2010 | 28.68 | -0.3% |
| 2011 | 28.66 | -0.1% |
| 2012 | 28.64 | -0.1% |
| 2013 | 28.68 | +0.1% |
| 2014 | 28.69 | +0.0% |
| 2015 | 28.67 | -0.1% |
| 2016 | 28.64 | -0.1% |
| 2017 | 28.61 | -0.1% |
| 2018 | 28.59 | -0.1% |
| 2019 | 28.57 | -0.1% |
| 2020 | 28.53 | -0.1% |
| 2021 | 28.51 | -0.1% |
| 2022 | 28.49 | -0.1% |
| 2023 | 28.47 | -0.1% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1950s | 29.24 | 29.24 | 29.24 | 10 |
| 1960s | 29.24 | 29.24 | 29.25 | 10 |
| 1970s | 29.24 | 29.24 | 29.25 | 10 |
| 1980s | 29.24 | 29.24 | 29.24 | 10 |
| 1990s | 29.19 | 28.99 | 29.24 | 10 |
| 2000s | 28.87 | 28.76 | 28.92 | 10 |
| 2010s | 28.64 | 28.57 | 28.69 | 10 |
| 2020s | 28.5 | 28.47 | 28.53 | 4 |
Countries ranked near Sao Tome and Principe
More reference data data for Sao Tome and Principe
- Emission Totals - Indirect emissions (N2O) - Manure applied to Soils 0.0038 (2050)
- Emission Totals - Indirect emissions (N2O) - Manure left on Pasture 0.006 (2050)
- Emission Totals - Indirect emissions (N2O) - IPCC Agriculture 0.01 (2050)
- Emission Totals - Indirect emissions (N2O) - Crop Residues 0.0003 (2050)
- Emission Totals - Indirect emissions (N2O) - Agricultural Soils 0.01 (2050)
- Emission Totals - Emissions (N2O) - Manure applied to Soils 0.0126 (2050)
- Emission Totals - Emissions (N2O) - Manure Management 0.014 (2050)
- Emission Totals - Emissions (N2O) - Manure left on Pasture 0.0319 (2050)
- Emission Totals - Emissions (N2O) - IPCC Agriculture 0.0601 (2050)
- Emission Totals - Emissions (N2O) - Crop Residues 0.0015 (2050)
Frequently asked questions
- What is period average age of mothers in Sao Tome and Principe?
- Period average age of mothers in Sao Tome and Principe was 28.47 in 2023, according to Our World in Data.
- What is the highest period average age of mothers recorded in Sao Tome and Principe?
- The highest recorded value was 29.25 in 1969.
- What is the lowest period average age of mothers recorded in Sao Tome and Principe?
- The lowest recorded value was 28.47 in 2023.
- How does Sao Tome and Principe rank for period average age of mothers?
- Sao Tome and Principe ranks 165th out of 229 countries with data for 2023.
- Is period average age of mothers rising or falling in Sao Tome and Principe?
- Over the last ten years it is down 0.7%. The long-run trend across the full record is flat.
- Where does this Sao Tome and Principe data come from?
- The figures come from Our World in Data, published as part of Period average age of mothers. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 74 observations, free to reuse under CC BY 4.0 (Our World in Data).