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Fertility & birth rates in Guinea-Bissau and Mali

Updated on by Georank team

Guinea-Bissau has an annual birth rate of 30 births per 1,000 people, compared to 40 for Mali. The average number of children a woman is expected to have during her lifetime — the fertility rate, is 3.84 in Guinea-Bissau and 5.61 in Mali — 46.4% difference.

1960 vs 2023, the fertility rate has decreased by 35.2% in Guinea-Bissau and by 20% in Mali — in 1960, it was 5.92 and 7.02, respectively.

  • Guinea-Bissau is ranked 32/196 by birth rate compared to 6/196 for Mali.
  • The mean age at childbearing (for all the births, not just the first) is 29.4 in Guinea-Bissau — it's 28.8 in Mali.
  • Annual births per 1,000 women ages 15-19 (adolescent birth rate or teenage mother rate) is 82 in Guinea-Bissau vs 138.6 in Mali.
  • In Guinea-Bissau, 25.5% of the population is composed of women of reproductive age (15-49), compared to 22.6% in Mali.

Fertility rate in Guinea-Bissau vs Mali by year

Guinea-Bissau
Mali
1x
Year Fertility rate
Guinea-Bissau Mali
2023 3.84 5.61
2022 3.91 5.69
2021 4 5.78
2020 4.08 5.85
2019 4.15 5.89
2018 4.24 6.12
2017 4.35 6.25
2016 4.52 6.32
2015 4.66 6.39
2014 4.79 6.44
2013 4.93 6.49
2012 5 6.52
2011 5.07 6.55
2010 5.11 6.58
2009 5.18 6.59
2008 5.27 6.62
2007 5.37 6.65
2006 5.41 6.68
2005 5.46 6.71
2004 5.5 6.74
2003 5.58 6.78
2002 5.63 6.82
2001 5.69 6.85
2000 5.79 6.89
1999 5.87 6.91
1998 5.97 6.94
1997 6.06 6.97
1996 6.14 7.01
1995 6.22 7.05
1994 6.3 7.12
1993 6.37 7.18
1992 6.44 7.24
1991 6.47 7.28
1990 6.5 7.31
1989 6.66 7.33
1988 6.69 7.32
1987 6.72 7.31
1986 6.73 7.31
1985 6.74 7.26
1984 6.73 7.26
1983 6.69 7.28
1982 6.64 7.32
1981 6.57 7.37
1980 6.49 7.37
1979 6.4 7.35
1978 6.32 7.32
1977 6.25 7.3
1976 6.19 7.27
1975 6.15 7.25
1974 6.12 7.23
1973 6.1 7.22
1972 6.08 7.22
1971 6.06 7.2
1970 6.04 7.18
1969 6.02 7.18
1968 6.01 7.16
1967 5.99 7.14
1966 5.98 7.11
1965 5.97 7.08
1964 5.96 7.06
1963 5.95 7.05
1962 5.94 7.04
1961 5.93 7.03
1960 5.92 7.02

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

GeoRank.org/birth-rate/guinea-bissau/mali | CC BY

According to the latest available data on birth rates, the fertility rate in Guinea-Bissau was 3.84 children per woman in 2023, compared to 5.61 in Mali in 2023. The replacement level is considered to be 2.1 children per woman.

Check Guinea-Bissau vs Mali population clock for a dynamic visualization of the changing population.

Natural population change by year

Guinea-Bissau
Mali
1x
Year Natural population change
Guinea-Bissau Mali
2023 49,498 746,398
2022 48,920 726,465
2021 47,242 703,674
2020 46,718 683,053
2019 47,196 667,110
2018 46,659 670,723
2017 46,318 661,973
2016 46,814 645,652
2015 46,846 630,006
2014 46,615 614,419
2013 46,472 597,887
2012 45,480 588,748
2011 44,405 570,899
2010 43,067 554,447
2009 41,950 533,730
2008 40,841 514,665
2007 40,288 495,800
2006 38,886 477,665
2005 37,347 460,964
2004 36,495 439,717
2003 35,649 417,766
2002 34,561 396,732
2001 33,461 376,472
2000 32,816 359,159
1999 30,916 343,705
1998 30,390 323,940
1997 29,792 308,429
1996 29,778 293,953
1995 29,142 285,598
1994 27,895 282,356
1993 26,943 274,480
1992 25,747 267,605
1991 24,527 261,656
1990 23,936 252,308
1989 24,286 249,929
1988 23,940 245,682
1987 23,549 238,871
1986 23,301 233,799
1985 23,116 224,734
1984 22,861 218,078
1983 22,542 211,795
1982 22,131 204,892
1981 21,611 198,227
1980 21,024 190,560
1979 19,736 182,449
1978 17,468 172,652
1977 15,484 165,071
1976 13,688 157,778
1975 11,998 150,222
1974 10,321 142,448
1973 8,430 135,801
1972 7,911 129,687
1971 8,183 123,591
1970 7,632 118,952
1969 7,857 114,361
1968 7,289 111,403
1967 6,742 107,650
1966 6,955 103,684
1965 7,789 100,451
1964 8,989 97,166
1963 9,190 95,055
1962 10,662 93,101
1961 10,756 91,115
1960 10,618 88,802

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

GeoRank.org/birth-rate/guinea-bissau/mali | 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 +2.3% in Guinea-Bissau and +3.14% in Mali.

For the past 10 years, the annual natural population change has been +2.44% in Guinea-Bissau and +3.25% in Mali.

Birth rate in Guinea-Bissau vs Mali by year

Guinea-Bissau
Mali

Annual births per 1,000 people

1x
Year Annual births per 1,000 people
Guinea-Bissau Mali
2023 30 40
2022 30.5 40.3
2021 31 40.7
2020 31.4 41
2019 31.8 41.1
2018 32.4 42.6
2017 33 43.4
2016 34.2 43.9
2015 35.2 44.5
2014 36.1 45
2013 37.1 45.5
2012 37.6 46.3
2011 38 46.5
2010 38.3 46.9
2009 38.7 47
2008 39.3 47.2
2007 40 47.4
2006 40.3 47.6
2005 40.6 47.9
2004 40.8 47.8
2003 41.3 47.6
2002 41.6 47.3
2001 41.8 47.1
2000 42.3 47.1
1999 42.7 47
1998 43.2 46.4
1997 43.6 46.1
1996 43.9 45.8
1995 44.3 45.9
1994 44.5 46.5
1993 44.6 46.7
1992 44.8 46.9
1991 44.9 47.2
1990 45.3 47
1989 46.5 47.7
1988 46.8 48.2
1987 47.2 48.4
1986 47.7 48.8
1985 48.1 48.8
1984 48.4 49
1983 48.7 49.4
1982 48.8 50
1981 48.8 50.4
1980 48.6 50.6
1979 47.8 50.7
1978 45.3 50.4
1977 44 50.5
1976 42.5 50.6
1975 40.8 50.6
1974 38.8 50.5
1973 39.1 50.5
1972 38.6 50.4
1971 39.5 50.5
1970 38.6 50.4
1969 39.6 50.5
1968 38.8 50.6
1967 38.6 50.6
1966 40 50.6
1965 41.9 50.5
1964 44 50.5
1963 44.1 50.6
1962 44.6 50.7
1961 45.2 50.8
1960 45.4 50.8

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

GeoRank.org/birth-rate/guinea-bissau/mali | CC BY

The latest reported birth rate per 1,000 people in 2023 was 30 in Guinea-Bissau and 40 in Mali, compared with 45.4 and 50.8, respectively, in 1960.

Birth rate data compared

Guinea-Bissau Mali
Fertility rate 3.84 5.61
Fertility rate rank 32/196 6/196
Birth rate 30 40
Birth rate rank 32/196 6/196
Population change due to births and deaths +49,498 +746,398
Natural population change rank 95/196 26/196
Natural population change rate +2.3% +3.14%
Population growth +2.23% +2.98%
Population growth rank 42/197 15/197
Age at first childbirth n/a 19.2 years
Average age at childbearing 29.4 years 28.8 years
Annual births per 1,000 women ages 15-19 78.1 133.2
Annual births per 1,000 women ages 20-29 164.4 243.6
Annual births per 1,000 women ages 30+ 58.1 88.4
Female of reproductive age (15-49), share of population 25.5% 22.6%
Any modern method of contraceptive prevalence among married women ages 15-49 20.2% 16.4%
Share of births attended by skilled health staff 53.8% 67.3%
Maternal mortality per live birth 0.51% 0.37%
Neonatal mortality rate (before reaching 28 days of age) 3.27% 3.24%
Infant mortality rate (before reaching 1 year of age) 4.31% 5.76%
Mortality rate before reaching 5 years of age 6.93% 9.13%
Life expectancy 64.6 years 61.1 years

Children 0-14 years as share of population

Guinea-Bissau
Factual

UN forecast
Mali
Factual

UN forecast
1x
Year Young
Guinea-Bissau Mali
2100 19.7% 22.4%
2099 19.8% 22.6%
2098 19.9% 22.8%
2097 20% 23%
2096 20.2% 23.1%
2095 20.3% 23.3%
2094 20.4% 23.5%
2093 20.5% 23.7%
2092 20.6% 23.9%
2091 20.8% 24.1%
2090 20.9% 24.3%
2089 21% 24.5%
2088 21.2% 24.8%
2087 21.3% 25%
2086 21.5% 25.2%
2085 21.6% 25.5%
2084 21.8% 25.7%
2083 21.9% 25.9%
2082 22.1% 26.2%
2081 22.2% 26.5%
2080 22.4% 26.7%
2079 22.6% 27%
2078 22.7% 27.3%
2077 22.9% 27.6%
2076 23.1% 27.9%
2075 23.3% 28.1%
2074 23.4% 28.4%
2073 23.6% 28.7%
2072 23.8% 29%
2071 24% 29.3%
2070 24.2% 29.6%
2069 24.4% 30%
2068 24.6% 30.3%
2067 24.8% 30.6%
2066 25.1% 30.9%
2065 25.3% 31.2%
2064 25.5% 31.6%
2063 25.7% 31.9%
2062 26% 32.2%
2061 26.2% 32.6%
2060 26.5% 33%
2059 26.7% 33.3%
2058 27% 33.7%
2057 27.3% 34.1%
2056 27.5% 34.4%
2055 27.8% 34.8%
2054 28.1% 35.2%
2053 28.4% 35.7%
2052 28.7% 36.1%
2051 29% 36.5%
2050 29.3% 36.9%
2049 29.6% 37.3%
2048 29.9% 37.8%
2047 30.2% 38.2%
2046 30.5% 38.6%
2045 30.9% 39%
2044 31.2% 39.4%
2043 31.5% 39.8%
2042 31.9% 40.2%
2041 32.2% 40.6%
2040 32.5% 41%
2039 32.9% 41.3%
2038 33.2% 41.6%
2037 33.6% 42%
2036 33.9% 42.3%
2035 34.3% 42.6%
2034 34.6% 42.9%
2033 35% 43.2%
2032 35.3% 43.5%
2031 35.7% 43.9%
2030 36.2% 44.2%
2029 36.6% 44.5%
2028 37.1% 44.9%
2027 37.6% 45.3%
2026 38.1% 45.6%
2025 38.6% 46%
2024 38.8% 46.1%
2023 39.2% 46.5%
2022 39.7% 46.8%
2021 40.1% 47%
2020 40.5% 47.3%
2019 40.9% 47.6%
2018 41.3% 47.8%
2017 41.7% 47.9%
2016 42% 48%
2015 42.2% 48%
2014 42.5% 48%
2013 42.7% 47.9%
2012 42.8% 47.6%
2011 43% 47.3%
2010 43.2% 47.1%
2009 43.3% 46.9%
2008 43.5% 46.8%
2007 43.6% 46.6%
2006 43.8% 46.5%
2005 43.9% 46.4%
2004 44% 46.4%
2003 44.2% 46.4%
2002 44.3% 46.4%
2001 44.5% 46.5%
2000 44.7% 46.6%
1999 44.8% 46.7%
1998 45% 46.8%
1997 45.1% 47%
1996 45.2% 47%
1995 45.3% 47.1%
1994 45.4% 47.1%
1993 45.4% 47.1%
1992 45.5% 47.1%
1991 45.5% 47%
1990 45.7% 46.8%
1989 45.8% 46.7%
1988 45.9% 46.4%
1987 45.9% 46%
1986 46% 45.7%
1985 45.9% 45.3%
1984 45.9% 45%
1983 45.7% 44.7%
1982 45.5% 44.5%
1981 45.3% 44.2%
1980 45% 43.9%
1979 45.1% 43.6%
1978 44.8% 43.2%
1977 43.7% 43%
1976 42.6% 42.7%
1975 41.8% 42.4%
1974 41.4% 42.1%
1973 41.6% 41.9%
1972 41.9% 41.7%
1971 41.9% 41.5%
1970 41.9% 41.3%
1969 41.9% 41.2%
1968 41.8% 41%
1967 42.1% 40.9%
1966 41.9% 40.8%
1965 41% 40.7%
1964 39.6% 40.6%
1963 38.4% 40.5%
1962 37.7% 40.4%
1961 37.1% 40.4%
1960 36.9% 40.3%

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/guinea-bissau/mali | CC BY

Children aged 0-14 make up 38.8% of the population in Guinea-Bissau and 46.1% in Mali in 2024, compared to 45.7% and 46.8% respectively in 1990.

Demographics of Guinea-Bissau and Mali compared.

Fertility rates around the globe

1x

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

GeoRank.org/birth-rate/guinea-bissau/mali | CC BY

Maternal mortality chart: Guinea-Bissau vs Mali

Guinea-Bissau
Mali
1x
Year Maternal mortality per 100K births
Guinea-Bissau Mali
2023 505 367
2022 539 381
2021 617 415
2020 603 405
2019 598 416
2018 585 434
2017 597 453
2016 617 472
2015 631 490
2014 662 507
2013 707 525
2012 704 549
2011 678 553
2010 698 558
2009 753 565
2008 802 573
2007 792 574
2006 831 568
2005 956 577
2004 980 592
2003 1,069 616
2002 1,141 649
2001 1,222 694
2000 1,295 741
1999 1,461 749
1998 1,465 781
1997 1,642 820
1996 1,539 875
1995 1,556 895
1994 1,644 935
1993 1,613 988
1992 1,633 1,024
1991 1,663 1,063
1990 1,709 1,087
1989 1,698 1,106
1988 1,759 1,128
1987 1,796 1,142
1986 1,825 1,184
1985 1,851 1,217

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

GeoRank.org/birth-rate/guinea-bissau/mali | CC BY

The maternal mortality rate, which is the probability of dying during childbirth or within 42 days of pregnancy termination, is 505 deaths per 100,000 live births in Guinea-Bissau, compared to 367 deaths in Mali.

Under-five mortality rates

Guinea-Bissau
Mali

Probability that a newborn baby will die before reaching age five

1x
Year Under 5 mortality rate
Guinea-Bissau Mali
2023 6.93% 9.13%
2022 7.16% 9.4%
2021 7.41% 9.69%
2020 7.66% 10%
2019 7.91% 10.3%
2018 8.21% 10.6%
2017 8.53% 10.9%
2016 8.84% 11.2%
2015 9.18% 11.6%
2014 9.53% 11.9%
2013 9.93% 12.2%
2012 10.4% 12.6%
2011 10.9% 13%
2010 11.4% 13.4%
2009 12% 13.8%
2008 12.6% 14.3%
2007 13.2% 14.7%
2006 13.9% 15.2%
2005 14.5% 15.7%
2004 15.1% 16.3%
2003 15.7% 16.9%
2002 16.3% 17.5%
2001 16.8% 18.2%
2000 17.4% 18.8%
1999 17.9% 19.4%
1998 18.4% 19.9%
1997 18.9% 20.4%
1996 19.4% 20.8%
1995 19.9% 21.2%
1994 20.4% 21.5%
1993 20.9% 21.9%
1992 21.3% 22.3%
1991 21.8% 22.7%
1990 22.2% 23.1%
1989 22.7% 23.6%
1988 23.1% 24.2%
1987 23.5% 24.8%
1986 24% 25.4%
1985 24.4% 26.1%
1984 - 26.9%
1983 - 27.7%
1982 - 28.5%
1981 - 29.3%
1980 - 30.2%
1979 - 31%
1978 - 31.8%
1977 - 32.7%
1976 - 33.6%
1975 - 34.4%
1974 - 35.2%
1973 - 36%
1972 - 36.7%
1971 - 37.3%
1970 - 38%
1969 - 38.6%
1968 - 39.2%
1967 - 39.8%
1966 - 40.5%
1965 - 41.2%
1964 - 41.9%
1963 - 42.6%

Data sources: World Bank | Health (1963–2023, retrieved 2026-04-06).

GeoRank.org/birth-rate/guinea-bissau/mali | CC BY

The chance that a newborn baby will die before reaching age five is 6.93% in Guinea-Bissau and 9.13% in Mali. 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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