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Fertility & birth rates in Moldova and Sao Tome and Principe

Updated on by Georank team

Moldova has an annual birth rate of 10.8 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 1.73 in Moldova and 3.64 in Sao Tome and Principe — 110.5% difference.

1960 vs 2023, the fertility rate has decreased by 47.8% in Moldova and by 41.6% in Sao Tome and Principe — in 1960, it was 3.32 and 6.24, respectively.

  • Moldova is ranked 138/196 by birth rate compared to 39/196 for Sao Tome and Principe.
  • The mean age for first-time mothers is 25.1 years in Moldova, compared to 19.4 years in Sao Tome and Principe.
  • The mean age at childbearing (for all the births, not just the first) is 28.3 in Moldova — 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 23 in Moldova vs 86.2 in Sao Tome and Principe.
  • In Moldova, 23.3% of the population is composed of women of reproductive age (15-49), compared to 25.2% in Sao Tome and Principe.

Fertility rate in Moldova vs Sao Tome and Principe by year

Moldova
Sao Tome and Principe
1x
Year Fertility rate
Moldova Sao Tome
2023 1.73 3.64
2022 1.69 3.7
2021 1.75 3.76
2020 1.77 3.83
2019 1.78 3.9
2018 1.81 3.98
2017 1.81 4.07
2016 1.89 4.2
2015 1.87 4.35
2014 1.82 4.49
2013 1.62 4.58
2012 1.66 4.66
2011 1.65 4.72
2010 1.7 4.77
2009 1.72 4.84
2008 1.64 4.91
2007 1.58 4.96
2006 1.54 4.93
2005 1.53 4.94
2004 1.54 4.96
2003 1.48 5.01
2002 1.45 5.06
2001 1.47 5.1
2000 1.5 5.16
1999 1.56 5.23
1998 1.65 5.3
1997 1.79 5.4
1996 1.71 5.47
1995 1.83 5.55
1994 1.99 5.56
1993 2.11 5.64
1992 2.22 5.7
1991 2.28 5.77
1990 2.39 5.83
1989 2.46 5.88
1988 2.63 5.94
1987 2.78 5.99
1986 2.74 6.05
1985 2.67 6.1
1984 2.67 6.16
1983 2.58 6.22
1982 2.45 6.28
1981 2.4 6.33
1980 2.38 6.39
1979 2.38 6.43
1978 2.39 6.47
1977 2.42 6.5
1976 2.47 6.52
1975 2.52 6.53
1974 2.56 6.53
1973 2.57 6.53
1972 2.56 6.51
1971 2.56 6.49
1970 2.57 6.47
1969 2.57 6.44
1968 2.59 6.42
1967 2.62 6.39
1966 2.65 6.37
1965 2.69 6.35
1964 2.71 6.33
1963 2.89 6.31
1962 3.04 6.28
1961 3.23 6.26
1960 3.32 6.24

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

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

According to the latest available data on birth rates, the fertility rate in Moldova was 1.73 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 Moldova vs Sao Tome and Principe population clock for a dynamic visualization of the changing population.

Natural population change by year

Moldova
Sao Tome and Principe
1x
Year Natural population change
Moldova Sao Tome
2023 -7,007 5,221
2022 -6,385 5,102
2021 -13,444 4,954
2020 -7,067 4,874
2019 -3,416 4,932
2018 -961 4,957
2017 1,402 5,007
2016 4,580 5,125
2015 6,049 5,269
2014 7,248 5,381
2013 3,537 5,449
2012 5,581 5,501
2011 5,948 5,445
2010 7,456 5,391
2009 7,492 5,349
2008 5,210 5,297
2007 3,490 5,226
2006 2,406 5,057
2005 2,005 4,897
2004 1,714 4,810
2003 -322 4,702
2002 -1,249 4,591
2001 -718 4,471
2000 -324 4,334
1999 642 4,221
1998 2,140 4,120
1997 4,669 4,041
1996 2,655 3,993
1995 5,534 3,948
1994 9,921 3,860
1993 13,886 3,841
1992 17,373 3,822
1991 21,127 3,801
1990 25,824 3,719
1989 29,638 3,576
1988 35,608 3,544
1987 40,122 3,440
1986 39,463 3,180
1985 38,060 3,242
1984 38,108 3,163
1983 36,076 3,100
1982 32,814 3,047
1981 31,360 3,015
1980 30,053 2,965
1979 28,322 2,893
1978 27,622 2,800
1977 27,707 2,705
1976 27,801 2,608
1975 27,677 2,515
1974 27,219 2,422
1973 25,967 2,329
1972 24,626 2,232
1971 23,359 2,127
1970 22,314 1,980
1969 21,768 1,862
1968 22,005 1,767
1967 22,654 1,693
1966 23,720 1,642
1965 24,916 1,611
1964 25,860 1,600
1963 29,382 1,609
1962 32,082 1,625
1961 35,180 1,657
1960 36,352 1,547

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

GeoRank.org/birth-rate/moldova/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 -0.29% in Moldova and +2.26% in Sao Tome and Principe.

For the past 10 years, the annual natural population change has been -0.08% in Moldova and +2.4% in Sao Tome and Principe.

Birth rate in Moldova vs Sao Tome and Principe by year

Moldova
Sao Tome and Principe

Annual births per 1,000 people

1x
Year Annual births per 1,000 people
Moldova Sao Tome
2023 10.8 28.2
2022 10.5 28.3
2021 11.5 28.5
2020 12.1 28.6
2019 12.6 29.2
2018 13.3 29.8
2017 13.8 30.6
2016 14.9 31.7
2015 15.2 33
2014 15.3 34.3
2013 13.8 35.4
2012 14.3 36.4
2011 14.3 36.8
2010 14.8 37.3
2009 15 37.9
2008 14.3 38.5
2007 13.7 38.9
2006 13.3 38.9
2005 13.1 39
2004 13 39.2
2003 12.2 39.6
2002 11.7 39.8
2001 11.7 40
2000 11.7 39.7
1999 12 39.4
1998 12.6 39.2
1997 13.6 39.2
1996 12.9 39.3
1995 13.8 39.5
1994 15.1 39.4
1993 16 39.8
1992 16.8 40.2
1991 17.4 40.7
1990 18.6 40.7
1989 19.6 40.9
1988 21.6 40.9
1987 23.4 41
1986 23.5 41
1985 23.4 41
1984 23.7 41.1
1983 23.1 41.2
1982 22.1 41.3
1981 21.7 41.5
1980 21.4 41.6
1979 21.3 41.6
1978 21.2 41.4
1977 21.3 41.3
1976 21.4 41.1
1975 21.4 40.9
1974 21.4 40.6
1973 21 40.3
1972 20.5 39.9
1971 20.2 39.5
1970 19.9 38.8
1969 19.7 38.2
1968 19.9 37.8
1967 20.2 37.7
1966 20.8 38
1965 21.5 38.6
1964 22.1 39.7
1963 24.1 41.1
1962 25.8 42.7
1961 27.7 44.6
1960 28.9 44.6

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

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

The latest reported birth rate per 1,000 people in 2023 was 10.8 in Moldova and 28.2 in Sao Tome and Principe, compared with 28.9 and 44.6, respectively, in 1960.

Birth rate data compared

Moldova Sao Tome
Fertility rate 1.73 3.64
Fertility rate rank 117/196 41/196
Birth rate 10.8 28.2
Birth rate rank 138/196 39/196
Population change due to births and deaths -7,007 +5,221
Natural population change rank 170/196 126/196
Natural population change rate -0.29% +2.26%
Population growth -2.26% +2.02%
Population growth rank 196/197 49/197
Age at first childbirth 25.1 years 19.4 years
Average age at childbearing 28.3 years 28.4 years
Annual births per 1,000 women ages 15-19 21.9 82.5
Annual births per 1,000 women ages 20-29 96.7 169.9
Annual births per 1,000 women ages 30+ 12.5 47.4
Female of reproductive age (15-49), share of population 23.3% 25.2%
Any modern method of contraceptive prevalence among married women ages 15-49 43.9% 46%
Share of births attended by skilled health staff 99.6% 96.8%
Maternal mortality per live birth 0.02% 0.08%
Neonatal mortality rate (before reaching 28 days of age) 1.08% 0.68%
Infant mortality rate (before reaching 1 year of age) 1.35% 0.94%
Mortality rate before reaching 5 years of age 1.47% 1.39%
Life expectancy 71.6 years 70.3 years

Children 0-14 years as share of population

Moldova
Factual

UN forecast
Sao Tome and Principe
Factual

UN forecast
1x
Year Young
Moldova Sao Tome
2100 13.1% 19.5%
2099 13.2% 19.6%
2098 13.3% 19.8%
2097 13.4% 19.9%
2096 13.5% 20%
2095 13.7% 20.2%
2094 13.9% 20.3%
2093 14% 20.4%
2092 14.2% 20.6%
2091 14.4% 20.7%
2090 14.5% 20.9%
2089 14.7% 21.1%
2088 14.8% 21.2%
2087 14.9% 21.4%
2086 14.9% 21.6%
2085 15% 21.8%
2084 15% 22%
2083 15% 22.2%
2082 14.9% 22.4%
2081 14.8% 22.6%
2080 14.7% 22.9%
2079 14.6% 23.1%
2078 14.5% 23.3%
2077 14.4% 23.5%
2076 14.3% 23.7%
2075 14.1% 24%
2074 14% 24.2%
2073 14% 24.4%
2072 13.9% 24.6%
2071 13.9% 24.8%
2070 13.9% 25%
2069 13.9% 25.2%
2068 14% 25.4%
2067 14.2% 25.6%
2066 14.3% 25.9%
2065 14.5% 26.1%
2064 14.8% 26.3%
2063 15% 26.5%
2062 15.3% 26.8%
2061 15.6% 27%
2060 15.9% 27.3%
2059 16.1% 27.5%
2058 16.3% 27.8%
2057 16.5% 28.1%
2056 16.7% 28.4%
2055 16.8% 28.7%
2054 16.9% 29%
2053 16.9% 29.4%
2052 16.8% 29.7%
2051 16.8% 30.1%
2050 16.7% 30.4%
2049 16.5% 30.8%
2048 16.4% 31.1%
2047 16.2% 31.5%
2046 16% 31.8%
2045 15.8% 32.1%
2044 15.6% 32.5%
2043 15.5% 32.8%
2042 15.3% 33.1%
2041 15.2% 33.4%
2040 15.1% 33.6%
2039 15.1% 33.9%
2038 15.1% 34.1%
2037 15.1% 34.4%
2036 15.3% 34.6%
2035 15.5% 34.7%
2034 15.7% 34.9%
2033 16.1% 35.1%
2032 16.5% 35.3%
2031 17% 35.5%
2030 17.6% 35.8%
2029 18.2% 36.1%
2028 18.7% 36.6%
2027 19.1% 37%
2026 19.4% 37.3%
2025 19.7% 37.6%
2024 19.8% 37.8%
2023 20% 38.3%
2022 20.1% 38.8%
2021 20.1% 39.4%
2020 20% 39.9%
2019 19.8% 40.5%
2018 19.5% 40.9%
2017 19.1% 41.4%
2016 18.7% 41.7%
2015 18.2% 41.9%
2014 17.8% 42%
2013 17.4% 42%
2012 17.3% 42%
2011 17.4% 42%
2010 17.5% 42.1%
2009 17.7% 42.1%
2008 18% 42.1%
2007 18.4% 42%
2006 18.8% 42%
2005 19.3% 42%
2004 19.9% 42.1%
2003 20.7% 42.2%
2002 21.6% 42.3%
2001 22.5% 42.5%
2000 23.5% 42.8%
1999 24.4% 43.4%
1998 25.1% 43.9%
1997 25.8% 44.3%
1996 26.3% 44.7%
1995 26.7% 44.9%
1994 27% 45.1%
1993 27.2% 45.2%
1992 27.4% 45.2%
1991 27.6% 45.1%
1990 27.7% 45.1%
1989 27.8% 45%
1988 27.9% 45%
1987 27.8% 44.9%
1986 27.7% 44.7%
1985 27.5% 44.5%
1984 27.3% 44.4%
1983 27.1% 44.5%
1982 27% 44.5%
1981 26.9% 44.7%
1980 26.9% 44.9%
1979 26.7% 45.1%
1978 26.5% 45.2%
1977 26.8% 45.3%
1976 27.2% 45.4%
1975 27.7% 45.5%
1974 28.3% 45.6%
1973 28.9% 45.7%
1972 29.5% 45.9%
1971 30.1% 46.1%
1970 30.7% 46.2%
1969 31.3% 45.8%
1968 32.1% 44.9%
1967 32.8% 44%
1966 33.5% 42.9%
1965 34.2% 41.6%
1964 34.7% 40.2%
1963 35.1% 38.5%
1962 35.1% 36.6%
1961 34.9% 34.3%
1960 34.5% 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/moldova/sao-tome-and-principe | CC BY

Children aged 0-14 make up 19.8% of the population in Moldova and 37.8% in Sao Tome and Principe in 2024, compared to 27.7% and 45.1% respectively in 1990.

Demographics of Moldova 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/moldova/sao-tome-and-principe | CC BY

Maternal mortality chart: Moldova vs Sao Tome and Principe

Moldova
Sao Tome and Principe
1x
Year Maternal mortality per 100K births
Moldova Sao Tome
2023 19 75
2022 19 82
2021 24 98
2020 29 92
2019 21 95
2018 20 100
2017 20 110
2016 21 119
2015 20 128
2014 20 138
2013 19 150
2012 19 158
2011 19 164
2010 20 170
2009 22 172
2008 23 174
2007 24 174
2006 25 177
2005 26 181
2004 28 177
2003 29 178
2002 31 179
2001 35 178
2000 38 180
1999 43 179
1998 48 175
1997 52 173
1996 53 171
1995 54 172
1994 56 168
1993 55 166
1992 55 164
1991 53 166
1990 53 164
1989 52 167
1988 53 157
1987 56 161
1986 60 175
1985 62 159

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

GeoRank.org/birth-rate/moldova/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 19 deaths per 100,000 live births in Moldova, compared to 75 deaths in Sao Tome and Principe.

Under-five mortality rates

Moldova
Sao Tome and Principe

Probability that a newborn baby will die before reaching age five

1x
Year Under 5 mortality rate
Moldova Sao Tome
2023 1.47% 1.39%
2022 1.48% 1.46%
2021 1.48% 1.53%
2020 1.49% 1.6%
2019 1.5% 1.7%
2018 1.51% 1.81%
2017 1.52% 1.95%
2016 1.53% 2.11%
2015 1.55% 2.31%
2014 1.58% 2.54%
2013 1.6% 2.77%
2012 1.63% 3.04%
2011 1.66% 3.33%
2010 1.69% 3.63%
2009 1.73% 3.95%
2008 1.77% 4.3%
2007 1.83% 4.68%
2006 1.91% 5.11%
2005 2.01% 5.56%
2004 2.16% 6.05%
2003 2.34% 6.57%
2002 2.58% 7.1%
2001 2.85% 7.66%
2000 3.13% 8.21%
1999 3.4% 8.76%
1998 3.62% 9.26%
1997 3.78% 9.73%
1996 3.85% 10.1%
1995 3.84% 10.4%
1994 3.75% 10.7%
1993 3.62% 10.8%
1992 3.48% 10.9%
1991 3.39% 10.9%
1990 3.35% 10.8%
1989 3.38% 10.7%
1988 3.48% 10.6%
1987 3.62% 10.4%
1986 3.8% 11.4%
1985 4% 9.99%
1984 4.2% 9.77%
1983 4.41% 9.56%
1982 4.61% 9.37%
1981 4.78% 9.21%
1980 4.93% 9.1%
1979 5.08% 9.02%
1978 5.23% 8.96%
1977 5.38% 8.93%
1976 5.53% 8.89%
1975 5.68% 8.85%
1974 5.86% 8.79%
1973 6.03% 8.73%
1972 6.2% 8.67%
1971 6.39% 8.63%
1970 - 8.64%
1969 - 8.71%
1968 - 8.85%
1967 - 9.04%
1966 - 9.29%
1965 - 9.56%

Data sources: World Bank | Health (1965–2023, retrieved 2026-04-06).

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

The chance that a newborn baby will die before reaching age five is 1.47% in Moldova 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. United Nations Economic Commission for Europe (UNECE) (2021, retrieved 2026-03-10)
  4. Central Intelligence Agency (CIA) (2025, retrieved 2026-02-20)

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