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Fertility & birth rates in Philippines and Sao Tome and Principe

Updated on by Georank team

The Philippines has an annual birth rate of 16 births per 1,000 people, compared to 28.2 for Sao Tome and Principe. The average number of children a woman is expected to have during her lifetime — the fertility rate, is 1.92 in the Philippines and 3.64 in Sao Tome and Principe — 90.2% difference.

1960 vs 2023, the fertility rate has decreased by 72.6% in the Philippines and by 41.6% in Sao Tome and Principe — in 1960, it was 7 and 6.24, respectively.

  • The Philippines is ranked 96/196 by birth rate compared to 39/196 for Sao Tome and Principe.
  • The mean age for first-time mothers is 23.6 years in the Philippines, compared to 19.4 years in Sao Tome and Principe.
  • The mean age at childbearing (for all the births, not just the first) is 29.1 in the Philippines — it's 28.4 in Sao Tome and Principe.
  • Annual births per 1,000 women ages 15-19 (adolescent birth rate or teenage mother rate) is 31.9 in the Philippines vs 86.2 in Sao Tome and Principe.
  • In the Philippines, 27.1% of the population is composed of women of reproductive age (15-49), compared to 25.2% in Sao Tome and Principe.

Fertility rate in Philippines vs Sao Tome and Principe by year

Philippines
Sao Tome and Principe
1x
Year Fertility rate
Philippines Sao Tome
2023 1.92 3.64
2022 1.93 3.7
2021 1.95 3.76
2020 2.08 3.83
2019 2.22 3.9
2018 2.38 3.98
2017 2.53 4.07
2016 2.68 4.2
2015 2.83 4.35
2014 2.89 4.49
2013 3.04 4.58
2012 3.14 4.66
2011 3.24 4.72
2010 3.32 4.77
2009 3.38 4.84
2008 3.4 4.91
2007 3.4 4.96
2006 3.47 4.93
2005 3.45 4.94
2004 3.52 4.96
2003 3.59 5.01
2002 3.65 5.06
2001 3.72 5.1
2000 3.75 5.16
1999 3.83 5.23
1998 3.88 5.3
1997 3.94 5.4
1996 4 5.47
1995 4.07 5.55
1994 4.08 5.56
1993 4.1 5.64
1992 4.16 5.7
1991 4.27 5.77
1990 4.32 5.83
1989 4.37 5.88
1988 4.45 5.94
1987 4.51 5.99
1986 4.56 6.05
1985 4.66 6.1
1984 4.77 6.16
1983 4.87 6.22
1982 4.92 6.28
1981 4.97 6.33
1980 5.11 6.39
1979 5.26 6.43
1978 5.39 6.47
1977 5.44 6.5
1976 5.51 6.52
1975 5.6 6.53
1974 5.69 6.53
1973 5.79 6.53
1972 5.94 6.51
1971 6.08 6.49
1970 6.22 6.47
1969 6.33 6.44
1968 6.45 6.42
1967 6.57 6.39
1966 6.69 6.37
1965 6.8 6.35
1964 6.89 6.33
1963 6.95 6.31
1962 6.98 6.28
1961 6.99 6.26
1960 7 6.24

Data sources: World Bank | Health (1960–2023, retrieved 2026-04-06).

GeoRank.org/birth-rate/philippines/sao-tome-and-principe | CC BY

According to the latest available data on birth rates, the fertility rate in the Philippines was 1.92 children per woman in 2023, compared to 3.64 in Sao Tome and Principe in 2023. The replacement level is considered to be 2.1 children per woman.

Check the Philippines vs Sao Tome and Principe population clock for a dynamic visualization of the changing population.

Natural population change by year

Philippines
Sao Tome and Principe
1x
Year Natural population change
Philippines Sao Tome
2023 1,123,981 5,221
2022 1,115,825 5,102
2021 917,928 4,954
2020 1,253,741 4,874
2019 1,352,703 4,932
2018 1,495,843 4,957
2017 1,622,444 5,007
2016 1,718,232 5,125
2015 1,827,180 5,269
2014 1,851,828 5,381
2013 1,944,758 5,449
2012 1,979,568 5,501
2011 2,018,419 5,445
2010 2,030,979 5,391
2009 2,025,580 5,349
2008 2,007,584 5,297
2007 1,964,673 5,226
2006 1,960,246 5,057
2005 1,918,484 4,897
2004 1,924,265 4,810
2003 1,922,904 4,702
2002 1,919,556 4,591
2001 1,931,169 4,471
2000 1,902,330 4,334
1999 1,894,147 4,221
1998 1,870,371 4,120
1997 1,861,098 4,041
1996 1,849,587 3,993
1995 1,846,900 3,948
1994 1,813,827 3,860
1993 1,788,414 3,841
1992 1,769,259 3,822
1991 1,782,165 3,801
1990 1,749,622 3,719
1989 1,728,354 3,576
1988 1,707,402 3,544
1987 1,671,330 3,440
1986 1,631,491 3,180
1985 1,614,042 3,242
1984 1,579,872 3,163
1983 1,542,194 3,100
1982 1,485,790 3,047
1981 1,436,599 3,015
1980 1,413,735 2,965
1979 1,394,056 2,893
1978 1,364,661 2,800
1977 1,314,002 2,705
1976 1,258,286 2,608
1975 1,239,069 2,515
1974 1,218,884 2,422
1973 1,206,285 2,329
1972 1,206,414 2,232
1971 1,210,256 2,127
1970 1,198,944 1,980
1969 1,186,306 1,862
1968 1,172,146 1,767
1967 1,166,704 1,693
1966 1,156,498 1,642
1965 1,146,094 1,611
1964 1,131,586 1,600
1963 1,116,591 1,609
1962 1,091,953 1,625
1961 1,064,377 1,657
1960 1,036,017 1,547

Data sources: World Bank | Health (1960–2023, retrieved 2026-04-06).

GeoRank.org/birth-rate/philippines/sao-tome-and-principe | CC BY

The chart above illustrates the comparison of the absolute yearly changes in population resulting from births and deaths.

Excluding migration, the natural population change due to births and deaths from 2022 to 2023 was +0.98% in the Philippines and +2.26% in Sao Tome and Principe.

For the past 10 years, the annual natural population change has been +1.31% in the Philippines and +2.4% in Sao Tome and Principe.

Birth rate in Philippines vs Sao Tome and Principe by year

Philippines
Sao Tome and Principe

Annual births per 1,000 people

1x
Year Annual births per 1,000 people
Philippines Sao Tome
2023 16 28.2
2022 16.1 28.3
2021 16.1 28.5
2020 17 28.6
2019 18.1 29.2
2018 19.4 29.8
2017 20.6 30.6
2016 21.8 31.7
2015 22.9 33
2014 23.4 34.3
2013 24.6 35.4
2012 25.2 36.4
2011 26 36.8
2010 26.6 37.3
2009 27 37.9
2008 27.1 38.5
2007 27 38.9
2006 27.4 38.9
2005 27.2 39
2004 27.6 39.2
2003 28.1 39.6
2002 28.5 39.8
2001 29.1 40
2000 29.3 39.7
1999 29.8 39.4
1998 30.2 39.2
1997 30.8 39.2
1996 31.4 39.3
1995 32.1 39.5
1994 32.3 39.4
1993 32.6 39.8
1992 33.1 40.2
1991 34.3 40.7
1990 34.5 40.7
1989 35 40.9
1988 35.6 40.9
1987 35.9 41
1986 36.2 41
1985 36.7 41
1984 37 41.1
1983 37.1 41.2
1982 36.9 41.3
1981 36.9 41.5
1980 37.2 41.6
1979 37.6 41.6
1978 37.8 41.4
1977 37.5 41.3
1976 37.2 41.1
1975 37.5 40.9
1974 37.7 40.6
1973 38.1 40.3
1972 38.7 39.9
1971 39.5 39.5
1970 40.1 38.8
1969 40.5 38.2
1968 41.1 37.8
1967 42.1 37.7
1966 43 38
1965 43.9 38.6
1964 44.8 39.7
1963 45.6 41.1
1962 46.2 42.7
1961 46.7 44.6
1960 47.2 44.6

Data sources: World Bank | Health (1960–2023, retrieved 2026-04-06).

GeoRank.org/birth-rate/philippines/sao-tome-and-principe | CC BY

The latest reported birth rate per 1,000 people in 2023 was 16 in the Philippines and 28.2 in Sao Tome and Principe, compared with 47.2 and 44.6, respectively, in 1960.

Birth rate data compared

Philippines Sao Tome
Fertility rate 1.92 3.64
Fertility rate rank 102/196 41/196
Birth rate 16 28.2
Birth rate rank 96/196 39/196
Population change due to births and deaths +1,123,981 +5,221
Natural population change rank 16/196 126/196
Natural population change rate +0.98% +2.26%
Population growth +0.83% +2.02%
Population growth rank 113/197 49/197
Age at first childbirth 23.6 years 19.4 years
Average age at childbearing 29.1 years 28.4 years
Annual births per 1,000 women ages 15-19 30.8 82.5
Annual births per 1,000 women ages 20-29 90.3 169.9
Annual births per 1,000 women ages 30+ 26.7 47.4
Female of reproductive age (15-49), share of population 27.1% 25.2%
Any modern method of contraceptive prevalence among married women ages 15-49 41.8% 46%
Share of births attended by skilled health staff 84.4% 96.8%
Maternal mortality per live birth 0.08% 0.08%
Neonatal mortality rate (before reaching 28 days of age) 1.4% 0.68%
Infant mortality rate (before reaching 1 year of age) 2.21% 0.94%
Mortality rate before reaching 5 years of age 2.69% 1.39%
Life expectancy 70.2 years 70.3 years

Children 0-14 years as share of population

Philippines
Factual

UN forecast
Sao Tome and Principe
Factual

UN forecast
1x
Year Young
Philippines Sao Tome
2100 14.1% 19.5%
2099 14.1% 19.6%
2098 14.2% 19.8%
2097 14.2% 19.9%
2096 14.3% 20%
2095 14.3% 20.2%
2094 14.4% 20.3%
2093 14.4% 20.4%
2092 14.5% 20.6%
2091 14.6% 20.7%
2090 14.7% 20.9%
2089 14.8% 21.1%
2088 14.9% 21.2%
2087 15% 21.4%
2086 15.1% 21.6%
2085 15.2% 21.8%
2084 15.2% 22%
2083 15.3% 22.2%
2082 15.4% 22.4%
2081 15.5% 22.6%
2080 15.5% 22.9%
2079 15.6% 23.1%
2078 15.6% 23.3%
2077 15.7% 23.5%
2076 15.7% 23.7%
2075 15.7% 24%
2074 15.8% 24.2%
2073 15.8% 24.4%
2072 15.8% 24.6%
2071 15.8% 24.8%
2070 15.9% 25%
2069 15.9% 25.2%
2068 16% 25.4%
2067 16.1% 25.6%
2066 16.2% 25.9%
2065 16.3% 26.1%
2064 16.5% 26.3%
2063 16.6% 26.5%
2062 16.8% 26.8%
2061 17% 27%
2060 17.2% 27.3%
2059 17.5% 27.5%
2058 17.7% 27.8%
2057 18% 28.1%
2056 18.2% 28.4%
2055 18.5% 28.7%
2054 18.7% 29%
2053 19% 29.4%
2052 19.3% 29.7%
2051 19.5% 30.1%
2050 19.7% 30.4%
2049 20% 30.8%
2048 20.2% 31.1%
2047 20.3% 31.5%
2046 20.5% 31.8%
2045 20.7% 32.1%
2044 20.8% 32.5%
2043 20.9% 32.8%
2042 21% 33.1%
2041 21.1% 33.4%
2040 21.2% 33.6%
2039 21.3% 33.9%
2038 21.4% 34.1%
2037 21.4% 34.4%
2036 21.5% 34.6%
2035 21.6% 34.7%
2034 22% 34.9%
2033 22.5% 35.1%
2032 23% 35.3%
2031 23.6% 35.5%
2030 24.1% 35.8%
2029 24.7% 36.1%
2028 25.4% 36.6%
2027 26% 37%
2026 26.8% 37.3%
2025 27.5% 37.6%
2024 27.9% 37.8%
2023 28.6% 38.3%
2022 29.3% 38.8%
2021 30% 39.4%
2020 30.7% 39.9%
2019 31.3% 40.5%
2018 31.8% 40.9%
2017 32.3% 41.4%
2016 32.9% 41.7%
2015 33.5% 41.9%
2014 34.1% 42%
2013 34.4% 42%
2012 34.8% 42%
2011 35.2% 42%
2010 35.6% 42.1%
2009 36% 42.1%
2008 36.3% 42.1%
2007 36.6% 42%
2006 36.9% 42%
2005 37.2% 42%
2004 37.6% 42.1%
2003 38% 42.2%
2002 38.4% 42.3%
2001 38.8% 42.5%
2000 39.2% 42.8%
1999 39.6% 43.4%
1998 40.1% 43.9%
1997 40.5% 44.3%
1996 40.8% 44.7%
1995 41.1% 44.9%
1994 41.2% 45.1%
1993 41.4% 45.2%
1992 41.6% 45.2%
1991 41.8% 45.1%
1990 41.8% 45.1%
1989 41.9% 45%
1988 42% 45%
1987 42.2% 44.9%
1986 42.3% 44.7%
1985 42.5% 44.5%
1984 42.8% 44.4%
1983 43.1% 44.5%
1982 43.5% 44.5%
1981 43.9% 44.7%
1980 44.3% 44.9%
1979 44.8% 45.1%
1978 45.2% 45.2%
1977 45.8% 45.3%
1976 46.4% 45.4%
1975 46.9% 45.5%
1974 47.4% 45.6%
1973 47.7% 45.7%
1972 48% 45.9%
1971 48.2% 46.1%
1970 48.4% 46.2%
1969 48.6% 45.8%
1968 48.8% 44.9%
1967 49% 44%
1966 49.1% 42.9%
1965 49.2% 41.6%
1964 49.2% 40.2%
1963 49.2% 38.5%
1962 49.1% 36.6%
1961 48.8% 34.3%
1960 48.4% 32.9%

Data sources: World Bank | Health (1960–2024, retrieved 2026-04-06); United Nations | World Population Prospects (2025–2100, retrieved 2026-03-10).

GeoRank.org/birth-rate/philippines/sao-tome-and-principe | CC BY

Children aged 0-14 make up 27.9% of the population in the Philippines and 37.8% in Sao Tome and Principe in 2024, compared to 41.8% and 45.1% respectively in 1990.

Demographics of the Philippines and Sao Tome and Principe compared.

Fertility rates around the globe

1x

Data sources: World Bank | Health (1960–2023, retrieved 2026-04-06).

GeoRank.org/birth-rate/philippines/sao-tome-and-principe | CC BY

Maternal mortality chart: Philippines vs Sao Tome and Principe

Philippines
Sao Tome and Principe
1x
Year Maternal mortality per 100K births
Philippines Sao Tome
2023 84 75
2022 92 82
2021 153 98
2020 88 92
2019 92 95
2018 92 100
2017 86 110
2016 98 119
2015 104 128
2014 106 138
2013 110 150
2012 110 158
2011 115 164
2010 117 170
2009 122 172
2008 123 174
2007 123 174
2006 129 177
2005 118 181
2004 122 177
2003 127 178
2002 126 179
2001 132 178
2000 127 180
1999 130 179
1998 135 175
1997 138 173
1996 141 171
1995 147 172
1994 151 168
1993 155 166
1992 160 164
1991 172 166
1990 173 164
1989 177 167
1988 184 157
1987 191 161
1986 199 175
1985 204 159

Data sources: World Bank | Gender (1985–2023, retrieved 2026-04-06).

GeoRank.org/birth-rate/philippines/sao-tome-and-principe | CC BY

The maternal mortality rate, which is the probability of dying during childbirth or within 42 days of pregnancy termination, is 84 deaths per 100,000 live births in the Philippines, compared to 75 deaths in Sao Tome and Principe.

Under-five mortality rates

Philippines
Sao Tome and Principe

Probability that a newborn baby will die before reaching age five

1x
Year Under 5 mortality rate
Philippines Sao Tome
2023 2.69% 1.39%
2022 2.73% 1.46%
2021 2.77% 1.53%
2020 2.79% 1.6%
2019 2.8% 1.7%
2018 2.79% 1.81%
2017 2.78% 1.95%
2016 2.78% 2.11%
2015 2.78% 2.31%
2014 2.8% 2.54%
2013 2.83% 2.77%
2012 2.87% 3.04%
2011 2.91% 3.33%
2010 2.96% 3.63%
2009 3.01% 3.95%
2008 3.07% 4.3%
2007 3.14% 4.68%
2006 3.21% 5.11%
2005 3.28% 5.56%
2004 3.36% 6.05%
2003 3.44% 6.57%
2002 3.52% 7.1%
2001 3.61% 7.66%
2000 3.69% 8.21%
1999 3.78% 8.76%
1998 3.88% 9.26%
1997 4% 9.73%
1996 4.14% 10.1%
1995 4.31% 10.4%
1994 4.51% 10.7%
1993 4.73% 10.8%
1992 4.98% 10.9%
1991 5.27% 10.9%
1990 5.6% 10.8%
1989 5.96% 10.7%
1988 6.32% 10.6%
1987 6.66% 10.4%
1986 6.96% 11.4%
1985 7.21% 9.99%
1984 7.4% 9.77%
1983 7.56% 9.56%
1982 7.69% 9.37%
1981 7.8% 9.21%
1980 7.9% 9.1%
1979 7.99% 9.02%
1978 8.06% 8.96%
1977 8.11% 8.93%
1976 8.15% 8.89%
1975 8.17% 8.85%
1974 8.17% 8.79%
1973 8.17% 8.73%
1972 8.18% 8.67%
1971 8.21% 8.63%
1970 8.28% 8.64%
1969 8.37% 8.71%
1968 8.48% 8.85%
1967 8.62% 9.04%
1966 8.78% 9.29%
1965 8.95% 9.56%
1964 9.13% -
1963 9.33% -
1962 9.54% -
1961 9.8% -
1960 10.1% -

Data sources: World Bank | Health (1960–2023, retrieved 2026-04-06).

GeoRank.org/birth-rate/philippines/sao-tome-and-principe | CC BY

The chance that a newborn baby will die before reaching age five is 2.69% in the Philippines and 1.39% in Sao Tome and Principe. Above is a chart with historical data on under-five mortality rates.

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Data sources:

  1. World Bank | Health (1960–2024, retrieved 2026-04-06)
  2. United Nations | World Population Prospects (2025–2100, retrieved 2026-03-10)
  3. Central Intelligence Agency (CIA) (2025, retrieved 2026-02-20)

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