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Fertility & birth rates in Afghanistan and Sao Tome and Principe

Updated on by Georank team

Afghanistan has an annual birth rate of 35.4 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 4.84 in Afghanistan and 3.64 in Sao Tome and Principe — 24.7% difference.

1960 vs 2023, the fertility rate has decreased by -33.5% in Afghanistan and by -41.6% in Sao Tome and Principe — in 1960, it was 7.28 and 6.24, respectively.

Birth rates facts compared:

  • Afghanistan is ranked 9/196 by birth rate compared to 39/196 for Sao Tome and Principe.
  • The mean age for first-time mothers is 19.9 years in Afghanistan, compared to 19.4 years in Sao Tome and Principe.
  • The mean age at childbearing (for all the births, not just the first) is 30.5 in Afghanistan — 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 64.1 in Afghanistan vs 86.2 in Sao Tome and Principe.
  • In Afghanistan, 24% of the population is composed of women of reproductive age (15-49), compared to 25.2% in Sao Tome and Principe.
  • Excluding migration, the natural population change due to births and deaths from 2022 to 2023 was +2.96% in Afghanistan and +2.26% in Sao Tome and Principe.

Birth rate data compared

Afghanistan Sao Tome
Fertility rate 4.84 3.64
Birth rate 35.4 28.2
Birth rate rank 9/196 39/196
Age at first childbirth 19.9 years 19.4 years
Average age at childbearing 30.5 years 28.4 years
Annual births per 1,000 women ages 15-19 58.8 84
Annual births per 1,000 women ages 20-29 198.7 168.4
Annual births per 1,000 women ages 30+ 92.5 48.1
Female of reproductive age (15-49), share of population 24% 25.2%
Any modern method of contraceptive prevalence among married women ages 15-49 19.8% 46%
Share of births attended by skilled health staff 61.8% 96.8%
Maternal mortality per live birth 0.52% 0.08%
Neonatal mortality rate (before reaching 28 days of age) 3.43% 0.68%
Infant mortality rate (before reaching 1 year of age) 5.04% 0.94%
Mortality rate before reaching 5 years of age, per 1,000 live births 5.55% 1.39%
Population change due to births and deaths +1,228,719 +5,221
Natural population change rank 13/196 127/196
Natural population change rate +2.96% +2.26%
Population growth +2.88% +2.02%
Population growth rank 20/197 52/197
Life expectancy 66.5 years 70.1 years

Fertility rate in Afghanistan vs Sao Tome and Principe chart

According to the latest available data on birth rates, the fertility rate in Afghanistan was 4.84 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 Afghanistan vs Sao Tome and Principe population clock for a dynamic visualization of the changing population.

The chart below showcases historical changes in the birth rates.

Afghanistan
Factual

UN forecast
Sao Tome and Principe
Factual

UN forecast

Births per woman

Year Fertility rate
Afghanistan Sao Tome
1960 7.28 6.24
1961 7.28 6.26
1962 7.29 6.28
1963 7.3 6.31
1964 7.3 6.33
1965 7.31 6.35
1966 7.32 6.37
1967 7.34 6.39
1968 7.36 6.42
1969 7.39 6.44
1970 7.4 6.47
1971 7.43 6.49
1972 7.45 6.51
1973 7.49 6.53
1974 7.53 6.53
1975 7.54 6.53
1976 7.56 6.52
1977 7.59 6.5
1978 7.6 6.47
1979 7.61 6.43
1980 7.64 6.39
1981 7.62 6.33
1982 7.6 6.28
1983 7.57 6.22
1984 7.55 6.16
1985 7.55 6.1
1986 7.55 6.05
1987 7.55 5.99
1988 7.55 5.94
1989 7.56 5.88
1990 7.58 5.83
1991 7.63 5.77
1992 7.7 5.7
1993 7.76 5.64
1994 7.77 5.56
1995 7.77 5.55
1996 7.76 5.47
1997 7.73 5.4
1998 7.69 5.3
1999 7.64 5.23
2000 7.57 5.16
2001 7.45 5.1
2002 7.32 5.06
2003 7.17 5.01
2004 7.02 4.96
2005 6.86 4.94
2006 6.69 4.93
2007 6.51 4.96
2008 6.39 4.91
2009 6.3 4.84
2010 6.2 4.77
2011 6.09 4.72
2012 5.99 4.66
2013 5.88 4.58
2014 5.77 4.49
2015 5.65 4.35
2016 5.54 4.2
2017 5.43 4.07
2018 5.33 3.98
2019 5.24 3.9
2020 5.15 3.83
2021 5.04 3.76
2022 4.93 3.7
2023 4.84 3.64
2024 4.76 3.6
2025 4.66 3.53
2026 4.56 3.47
2027 4.48 3.42
2028 4.4 3.36
2029 4.3 3.32
2030 4.22 3.26
2031 4.15 3.21
2032 4.07 3.17
2033 4 3.13
2034 3.95 3.09
2035 3.89 3.04
2036 3.82 3.01
2037 3.76 2.97
2038 3.68 2.94
2039 3.61 2.9
2040 3.56 2.87
2041 3.49 2.83
2042 3.44 2.8
2043 3.39 2.78
2044 3.34 2.75
2045 3.3 2.73
2046 3.26 2.7
2047 3.22 2.67
2048 3.18 2.64
2049 3.14 2.62
2050 3.09 2.59

Children 0-14 years as share of population

Afghanistan
Factual

UN forecast
Sao Tome and Principe
Factual

UN forecast
Year Share of people 0-14 years old
Afghanistan Sao Tome
1960 41.9% 32.9%
1961 42% 34.3%
1962 42.1% 36.6%
1963 42.2% 38.5%
1964 42.4% 40.2%
1965 42.6% 41.6%
1966 42.9% 42.9%
1967 43.2% 44%
1968 43.4% 44.9%
1969 43.7% 45.8%
1970 43.9% 46.2%
1971 44.2% 46.1%
1972 44.4% 45.9%
1973 44.6% 45.7%
1974 44.8% 45.6%
1975 45% 45.5%
1976 45.2% 45.4%
1977 45.4% 45.3%
1978 45.6% 45.2%
1979 45.8% 45.1%
1980 46.1% 44.9%
1981 46.3% 44.7%
1982 46.5% 44.5%
1983 46.6% 44.5%
1984 46.8% 44.4%
1985 47% 44.5%
1986 47.2% 44.7%
1987 47.3% 44.9%
1988 47.4% 45%
1989 47.5% 45%
1990 47.7% 45.1%
1991 47.8% 45.1%
1992 48% 45.2%
1993 48.2% 45.2%
1994 48.5% 45.1%
1995 48.7% 44.9%
1996 49% 44.7%
1997 49.3% 44.3%
1998 49.6% 43.9%
1999 49.8% 43.4%
2000 50% 42.8%
2001 50.2% 42.5%
2002 50.2% 42.3%
2003 50.2% 42.2%
2004 50.2% 42.1%
2005 50% 42%
2006 49.9% 42%
2007 49.6% 42%
2008 49.3% 42.1%
2009 48.9% 42.1%
2010 48.5% 42.1%
2011 48% 42%
2012 47.6% 42%
2013 47.2% 42%
2014 46.7% 42%
2015 46.3% 41.9%
2016 45.8% 41.7%
2017 45.4% 41.4%
2018 45% 40.9%
2019 44.6% 40.5%
2020 44.2% 39.9%
2021 43.9% 39.4%
2022 43.6% 38.8%
2023 43.2% 38.3%
2024 42.9% 37.8%
2025 42.6% 37.5%
2026 42.2% 37.2%
2027 41.9% 36.8%
2028 41.5% 36.4%
2029 41.1% 36%
2030 40.7% 35.6%
2031 40.3% 35.4%
2032 39.8% 35.2%
2033 39.4% 35%
2034 39% 34.8%
2035 38.6% 34.7%
2036 38.2% 34.5%
2037 37.8% 34.2%
2038 37.4% 34%
2039 36.9% 33.8%
2040 36.5% 33.5%
2041 36% 33.2%
2042 35.6% 32.9%
2043 35.2% 32.6%
2044 34.8% 32.3%
2045 34.4% 32%
2046 34% 31.6%
2047 33.6% 31.3%
2048 33.3% 31%
2049 32.9% 30.6%
2050 32.5% 30.2%

Children aged 0-14 make up 42.9% of the population in Afghanistan and 37.8% in Sao Tome and Principe in 2024, compared to 47.7% and 45.1% respectively in 1990.

Demographics of Afghanistan and Sao Tome and Principe compared.

Natural population change in Afghanistan vs Sao Tome and Principe by year

For the past 10 years, the annual natural population change (excluding migration) has been +3.04% in Afghanistan and +2.4% in Sao Tome and Principe. The chart below illustrates the comparison of the absolute yearly changes resulting from births and deaths.

Afghanistan
Sao Tome and Principe

Natural population change

Year Population change due to births and deaths
Afghanistan Sao Tome
1960 170,257 1,547
1961 179,094 1,657
1962 188,427 1,625
1963 198,035 1,609
1964 207,867 1,600
1965 217,741 1,611
1966 228,786 1,642
1967 239,967 1,693
1968 251,798 1,767
1969 263,823 1,862
1970 275,129 1,980
1971 288,267 2,127
1972 300,633 2,232
1973 315,062 2,329
1974 330,232 2,422
1975 343,850 2,515
1976 357,775 2,608
1977 372,567 2,705
1978 369,101 2,800
1979 361,750 2,893
1980 365,396 2,965
1981 343,468 3,015
1982 263,210 3,047
1983 263,778 3,100
1984 205,262 3,163
1985 228,469 3,242
1986 310,066 3,180
1987 314,361 3,440
1988 358,397 3,544
1989 381,158 3,576
1990 402,433 3,719
1991 409,954 3,801
1992 440,132 3,822
1993 541,257 3,841
1994 609,096 3,860
1995 653,280 3,948
1996 685,005 3,993
1997 709,778 4,041
1998 719,860 4,120
1999 760,727 4,221
2000 782,727 4,334
2001 764,090 4,471
2002 776,048 4,591
2003 826,165 4,702
2004 850,940 4,810
2005 855,112 4,897
2006 875,301 5,057
2007 889,848 5,226
2008 891,246 5,297
2009 920,581 5,349
2010 943,473 5,391
2011 966,743 5,445
2012 1,004,814 5,501
2013 1,033,778 5,449
2014 1,053,788 5,381
2015 1,077,068 5,269
2016 1,090,016 5,125
2017 1,101,218 5,007
2018 1,115,262 4,957
2019 1,138,485 4,932
2020 1,134,407 4,874
2021 1,133,611 4,954
2022 1,219,475 5,102
2023 1,228,719 5,221

Fertility rates around the globe

Fertility rate

Maternal mortality chart: Afghanistan vs Sao Tome and Principe

The maternal mortality rate, which is the probability of dying during childbirth or within 42 days of pregnancy termination, is 521 deaths per 100,000 live births in Afghanistan, compared to 75 deaths in Sao Tome and Principe.

Afghanistan
Sao Tome and Principe
Year Maternal mortality per 100K births
Afghanistan Sao Tome
1985 2,232 159
1986 1,857 175
1987 1,821 161
1988 1,572 157
1989 1,520 167
1990 1,550 164
1991 1,534 166
1992 1,443 164
1993 1,347 166
1994 1,396 168
1995 1,414 172
1996 1,389 171
1997 1,376 173
1998 1,464 175
1999 1,346 179
2000 1,372 180
2001 1,311 178
2002 1,263 179
2003 1,201 178
2004 1,166 177
2005 1,108 181
2006 1,069 177
2007 1,032 174
2008 955 174
2009 925 172
2010 893 170
2011 838 164
2012 810 158
2013 778 150
2014 755 138
2015 741 128
2016 702 119
2017 659 110
2018 629 100
2019 601 95
2020 634 92
2021 660 98
2022 551 82
2023 521 75

Under-five mortality rates

The chance that a newborn baby will die before reaching age five is 5.55% in Afghanistan and 1.39% in Sao Tome and Principe. Below is the historical data on under-five mortality rates.

Afghanistan
Sao Tome and Principe

Probability that a newborn baby will die before reaching age five

Year Mortality rate before reaching 5 years of age, per 1,000 live births
Afghanistan Sao Tome
1960 35.3% -
1961 34.8% -
1962 34.2% -
1963 33.7% -
1964 33.2% -
1965 32.7% 9.56%
1966 32.2% 9.29%
1967 31.7% 9.04%
1968 31.2% 8.85%
1969 30.6% 8.71%
1970 30.2% 8.64%
1971 29.7% 8.63%
1972 29.1% 8.67%
1973 28.6% 8.73%
1974 28.1% 8.79%
1975 27.5% 8.85%
1976 27% 8.89%
1977 26.4% 8.93%
1978 25.8% 8.96%
1979 25.2% 9.02%
1980 24.6% 9.1%
1981 23.9% 9.21%
1982 28% 9.37%
1983 27.4% 9.56%
1984 30.9% 9.77%
1985 30.1% 9.99%
1986 25.3% 11.4%
1987 24.7% 10.4%
1988 21.8% 10.6%
1989 18.7% 10.7%
1990 18.1% 10.8%
1991 17.4% 10.9%
1992 16.9% 10.9%
1993 16.3% 10.8%
1994 15.8% 10.7%
1995 15.3% 10.4%
1996 14.8% 10.1%
1997 14.4% 9.73%
1998 14% 9.26%
1999 13.6% 8.76%
2000 13.2% 8.21%
2001 12.7% 7.66%
2002 12.3% 7.1%
2003 11.9% 6.57%
2004 11.4% 6.05%
2005 11% 5.56%
2006 10.5% 5.11%
2007 10.1% 4.68%
2008 9.63% 4.3%
2009 9.22% 3.95%
2010 8.83% 3.63%
2011 8.46% 3.33%
2012 8.12% 3.04%
2013 7.8% 2.77%
2014 7.51% 2.54%
2015 7.24% 2.31%
2016 7% 2.11%
2017 6.76% 1.95%
2018 6.54% 1.81%
2019 6.33% 1.7%
2020 6.13% 1.6%
2021 5.93% 1.53%
2022 5.74% 1.46%
2023 5.55% 1.39%

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Birth rate comparisons

Birth rate vs Afghanistan vs Sao Tome and Principe
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