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Fertility & birth rates in Gabon and Madagascar

Updated on by Georank team

Gabon has an annual birth rate of 27.7 births per 1,000 people, compared to 32.1 for Madagascar. The average number of children a woman is expected to have during her lifetime — the fertility rate, is 3.65 in Gabon and 3.97 in Madagascar — 8.91% difference.

1960 vs 2023, the fertility rate has decreased by 17.5% in Gabon and by 45.9% in Madagascar — in 1960, it was 4.42 and 7.34, respectively.

  • Gabon is ranked 42/196 by birth rate compared to 21/196 for Madagascar.
  • The mean age for first-time mothers is 19.6 years in Gabon, compared to 19.5 years in Madagascar.
  • The mean age at childbearing (for all the births, not just the first) is 28.5 in Gabon — it's 27.8 in Madagascar.
  • Annual births per 1,000 women ages 15-19 (adolescent birth rate or teenage mother rate) is 91.7 in Gabon vs 129.8 in Madagascar.
  • In Gabon, 24.6% of the population is composed of women of reproductive age (15-49), compared to 24.7% in Madagascar.

Fertility rate in Gabon vs Madagascar by year

Gabon
Madagascar
1x
Year Fertility rate
Gabon Madagascar
2023 3.65 3.97
2022 3.71 4.04
2021 3.78 4.1
2020 3.83 4.17
2019 3.88 4.22
2018 3.91 4.25
2017 3.91 4.26
2016 3.92 4.29
2015 3.92 4.34
2014 3.95 4.42
2013 4.02 4.53
2012 4.09 4.61
2011 4.15 4.74
2010 4.15 4.9
2009 4.14 5
2008 4.12 5.04
2007 4.14 5.08
2006 4.17 5.13
2005 4.21 5.2
2004 4.25 5.26
2003 4.3 5.33
2002 4.36 5.41
2001 4.42 5.53
2000 4.47 5.67
1999 4.5 5.84
1998 4.58 5.99
1997 4.66 6.02
1996 4.74 6.03
1995 4.88 6.04
1994 5.04 6.04
1993 5.19 6.06
1992 5.29 6.08
1991 5.37 6.12
1990 5.46 6.14
1989 5.55 6.15
1988 5.62 6.18
1987 5.67 6.24
1986 5.69 6.34
1985 5.71 6.46
1984 5.73 6.55
1983 5.76 6.63
1982 5.74 6.7
1981 5.73 6.77
1980 5.66 6.84
1979 5.61 6.87
1978 5.57 6.9
1977 5.52 6.93
1976 5.46 6.95
1975 5.39 6.97
1974 5.33 6.99
1973 5.29 7.01
1972 5.24 7.04
1971 5.16 7.07
1970 5.1 7.1
1969 5.05 7.12
1968 4.98 7.13
1967 4.92 7.14
1966 4.86 7.16
1965 4.79 7.17
1964 4.71 7.19
1963 4.65 7.21
1962 4.59 7.26
1961 4.5 7.3
1960 4.42 7.34

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

GeoRank.org/birth-rate/gabon/madagascar | CC BY

According to the latest available data on birth rates, the fertility rate in Gabon was 3.65 children per woman in 2023, compared to 3.97 in Madagascar in 2023. The replacement level is considered to be 2.1 children per woman.

Check Gabon vs Madagascar population clock for a dynamic visualization of the changing population.

Natural population change by year

Gabon
Madagascar
1x
Year Natural population change
Gabon Madagascar
2023 53,167 766,391
2022 52,944 753,931
2021 52,611 741,416
2020 52,745 736,607
2019 53,185 735,853
2018 52,476 719,267
2017 51,455 699,498
2016 50,321 682,801
2015 48,876 668,977
2014 47,704 660,837
2013 46,829 654,230
2012 45,941 644,255
2011 44,922 640,577
2010 43,061 641,543
2009 41,037 634,008
2008 39,002 615,580
2007 37,394 597,772
2006 35,984 581,489
2005 34,766 568,143
2004 33,615 556,319
2003 32,633 544,903
2002 31,777 535,518
2001 30,941 529,656
2000 30,210 520,860
1999 29,330 516,976
1998 28,697 508,408
1997 28,053 490,905
1996 27,450 471,453
1995 27,290 450,259
1994 27,271 428,169
1993 27,235 408,801
1992 26,810 388,430
1991 26,334 375,040
1990 25,858 360,621
1989 25,359 344,279
1988 24,888 330,510
1987 24,212 317,621
1986 23,362 307,074
1985 22,617 304,199
1984 21,851 296,892
1983 21,162 290,085
1982 20,292 284,733
1981 19,528 277,535
1980 18,503 275,287
1979 17,553 270,752
1978 16,714 263,684
1977 15,842 255,399
1976 14,998 247,026
1975 14,162 238,774
1974 13,381 230,233
1973 12,731 221,768
1972 12,095 213,138
1971 11,357 204,617
1970 10,635 194,889
1969 9,969 184,562
1968 9,417 175,869
1967 8,883 167,287
1966 8,410 159,483
1965 7,902 152,362
1964 7,402 146,894
1963 7,001 142,666
1962 6,609 139,412
1961 6,161 136,578
1960 5,732 133,684

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

GeoRank.org/birth-rate/gabon/madagascar | 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 +2.14% in Gabon and +2.46% in Madagascar.

For the past 10 years, the annual natural population change has been +2.31% in Gabon and +2.57% in Madagascar.

Birth rate in Gabon vs Madagascar by year

Gabon
Madagascar

Annual births per 1,000 people

1x
Year Annual births per 1,000 people
Gabon Madagascar
2023 27.7 32.1
2022 28.3 32.5
2021 28.9 32.9
2020 29.5 33.3
2019 30.1 33.6
2018 30.5 33.7
2017 30.8 33.6
2016 31 33.6
2015 31.1 33.8
2014 31.4 34.2
2013 31.9 34.7
2012 32.5 35.1
2011 33 35.8
2010 33 36.7
2009 32.9 37.4
2008 32.6 37.5
2007 32.6 37.8
2006 32.6 38
2005 32.7 38.4
2004 32.7 39
2003 32.9 39.5
2002 33.1 40.2
2001 33.2 41.1
2000 33.4 42
1999 33.5 43.2
1998 33.7 44.1
1997 33.9 44.4
1996 34.1 44.6
1995 34.7 44.5
1994 35.5 44.2
1993 36.3 44.1
1992 36.7 43.9
1991 37.2 44.1
1990 37.6 44.1
1989 38 43.9
1988 38.5 43.8
1987 38.7 43.8
1986 38.7 44
1985 38.9 44.8
1984 39 45.2
1983 39.1 45.5
1982 39 45.9
1981 39 46.2
1980 38.6 46.8
1979 38.2 47.2
1978 38 47.4
1977 37.7 47.4
1976 37.3 47.4
1975 36.9 47.4
1974 36.5 47.4
1973 36.3 47.4
1972 36 47.4
1971 35.5 47.2
1970 35.1 46.8
1969 34.7 46.5
1968 34.4 46.1
1967 34.1 45.9
1966 33.8 45.7
1965 33.5 45.6
1964 33.1 45.7
1963 32.9 46
1962 32.6 46.5
1961 32.3 47.1
1960 31.9 47.6

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

GeoRank.org/birth-rate/gabon/madagascar | CC BY

The latest reported birth rate per 1,000 people in 2023 was 27.7 in Gabon and 32.1 in Madagascar, compared with 31.9 and 47.6, respectively, in 1960.

Birth rate data compared

Gabon Madagascar
Fertility rate 3.65 3.97
Fertility rate rank 40/196 28/196
Birth rate 27.7 32.1
Birth rate rank 42/196 21/196
Population change due to births and deaths +53,167 +766,391
Natural population change rank 91/196 22/196
Natural population change rate +2.14% +2.46%
Population growth +2.18% +2.47%
Population growth rank 44/197 29/197
Age at first childbirth 19.6 years 19.5 years
Average age at childbearing 28.5 years 27.8 years
Annual births per 1,000 women ages 15-19 86.8 127.7
Annual births per 1,000 women ages 20-29 160.7 171.3
Annual births per 1,000 women ages 30+ 51.8 52.7
Female of reproductive age (15-49), share of population 24.6% 24.7%
Any modern method of contraceptive prevalence among married women ages 15-49 17.3% 42.7%
Share of births attended by skilled health staff 89.3% 45.8%
Maternal mortality per live birth 0.23% 0.45%
Neonatal mortality rate (before reaching 28 days of age) 1.68% 2.38%
Infant mortality rate (before reaching 1 year of age) 2.65% 4.42%
Mortality rate before reaching 5 years of age 3.32% 6.48%
Life expectancy 68.9 years 64.3 years

Children 0-14 years as share of population

Gabon
Factual

UN forecast
Madagascar
Factual

UN forecast
1x
Year Young
Gabon Madagascar
2100 20.4% 21.5%
2099 20.5% 21.6%
2098 20.7% 21.8%
2097 20.8% 21.9%
2096 21% 22.1%
2095 21.1% 22.2%
2094 21.3% 22.3%
2093 21.4% 22.5%
2092 21.6% 22.6%
2091 21.7% 22.8%
2090 21.9% 22.9%
2089 22% 23.1%
2088 22.2% 23.3%
2087 22.4% 23.4%
2086 22.5% 23.6%
2085 22.7% 23.7%
2084 22.9% 23.9%
2083 23% 24.1%
2082 23.2% 24.3%
2081 23.3% 24.4%
2080 23.5% 24.6%
2079 23.7% 24.8%
2078 23.8% 25%
2077 24% 25.2%
2076 24.1% 25.4%
2075 24.3% 25.6%
2074 24.5% 25.8%
2073 24.6% 26%
2072 24.8% 26.2%
2071 25% 26.4%
2070 25.2% 26.6%
2069 25.4% 26.9%
2068 25.6% 27.1%
2067 25.8% 27.3%
2066 26% 27.5%
2065 26.2% 27.7%
2064 26.5% 28%
2063 26.7% 28.2%
2062 26.9% 28.4%
2061 27.2% 28.7%
2060 27.4% 28.9%
2059 27.7% 29.1%
2058 28% 29.4%
2057 28.2% 29.6%
2056 28.5% 29.9%
2055 28.7% 30.1%
2054 28.9% 30.4%
2053 29.1% 30.6%
2052 29.4% 30.9%
2051 29.6% 31.2%
2050 29.7% 31.4%
2049 29.9% 31.7%
2048 30.1% 32%
2047 30.2% 32.3%
2046 30.4% 32.6%
2045 30.6% 32.9%
2044 30.7% 33.2%
2043 30.9% 33.5%
2042 31% 33.8%
2041 31.2% 34.1%
2040 31.4% 34.5%
2039 31.7% 34.8%
2038 31.9% 35.1%
2037 32.2% 35.5%
2036 32.5% 35.8%
2035 32.9% 36.2%
2034 33.2% 36.5%
2033 33.6% 36.9%
2032 34% 37.2%
2031 34.4% 37.4%
2030 34.7% 37.7%
2029 35.1% 38%
2028 35.4% 38.2%
2027 35.8% 38.5%
2026 36.1% 38.8%
2025 36.4% 39.1%
2024 36.5% 39.3%
2023 36.7% 39.6%
2022 36.8% 39.9%
2021 36.8% 40.1%
2020 36.8% 40.4%
2019 36.8% 40.7%
2018 36.7% 40.9%
2017 36.6% 41.2%
2016 36.6% 41.6%
2015 36.6% 42%
2014 36.7% 42.4%
2013 36.8% 42.8%
2012 37% 43.3%
2011 37.1% 43.7%
2010 37.3% 44%
2009 37.6% 44.3%
2008 37.9% 44.6%
2007 38.2% 44.8%
2006 38.6% 45%
2005 39% 45.2%
2004 39.4% 45.3%
2003 39.7% 45.4%
2002 40.1% 45.4%
2001 40.5% 45.4%
2000 40.8% 45.4%
1999 41.2% 45.4%
1998 41.5% 45.4%
1997 41.8% 45.3%
1996 42% 45.3%
1995 42.3% 45.3%
1994 42.4% 45.4%
1993 42.5% 45.5%
1992 42.5% 45.6%
1991 42.5% 45.7%
1990 42.4% 45.9%
1989 42.3% 46.1%
1988 42.1% 46.3%
1987 41.9% 46.5%
1986 41.6% 46.7%
1985 41.4% 46.8%
1984 41% 46.9%
1983 40.7% 47%
1982 40.3% 47.1%
1981 39.9% 47.1%
1980 39.6% 47%
1979 39.2% 46.9%
1978 38.8% 46.8%
1977 38.4% 46.7%
1976 38% 46.6%
1975 37.6% 46.5%
1974 37.1% 46.5%
1973 36.7% 46.4%
1972 36.3% 46.4%
1971 35.8% 46.4%
1970 35.4% 46.4%
1969 35.1% 46.4%
1968 34.7% 46.5%
1967 34.3% 46.5%
1966 33.9% 46.6%
1965 33.5% 46.7%
1964 33% 46.8%
1963 32.6% 46.7%
1962 32.2% 46.3%
1961 31.8% 45.8%
1960 31.4% 45.2%

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/gabon/madagascar | CC BY

Children aged 0-14 make up 36.5% of the population in Gabon and 39.3% in Madagascar in 2024, compared to 42.4% and 45.9% respectively in 1990.

Demographics of Gabon and Madagascar compared.

Fertility rates around the globe

1x

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

GeoRank.org/birth-rate/gabon/madagascar | CC BY

Maternal mortality chart: Gabon vs Madagascar

Gabon
Madagascar
1x
Year Maternal mortality per 100K births
Gabon Madagascar
2023 233 445
2022 216 439
2021 249 467
2020 194 447
2019 179 462
2018 176 466
2017 184 469
2016 215 470
2015 239 474
2014 273 477
2013 235 481
2012 173 487
2011 149 492
2010 144 500
2009 158 507
2008 158 510
2007 173 522
2006 186 528
2005 175 540
2004 142 555
2003 134 571
2002 151 593
2001 160 611
2000 178 638
1999 216 647
1998 258 663
1997 290 676
1996 321 680
1995 341 684
1994 357 688
1993 364 688
1992 371 699
1991 369 691
1990 368 692
1989 366 684
1988 367 687
1987 366 702
1986 369 730
1985 373 751

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

GeoRank.org/birth-rate/gabon/madagascar | CC BY

The maternal mortality rate, which is the probability of dying during childbirth or within 42 days of pregnancy termination, is 233 deaths per 100,000 live births in Gabon, compared to 445 deaths in Madagascar.

Under-five mortality rates

Gabon
Madagascar

Probability that a newborn baby will die before reaching age five

1x
Year Under 5 mortality rate
Gabon Madagascar
2023 3.32% 6.48%
2022 3.41% 6.57%
2021 3.52% 6.62%
2020 3.62% 6.63%
2019 3.8% 6.61%
2018 3.96% 6.58%
2017 4.1% 6.57%
2016 4.24% 6.57%
2015 4.42% 6.58%
2014 4.57% 6.62%
2013 4.73% 6.69%
2012 4.94% 6.77%
2011 5.14% 6.9%
2010 5.35% 7.07%
2009 5.57% 7.28%
2008 5.77% 7.53%
2007 5.99% 7.81%
2006 6.21% 8.12%
2005 6.39% 8.46%
2004 6.6% 8.82%
2003 6.81% 9.2%
2002 7.01% 9.6%
2001 7.19% 10%
2000 7.37% 10.5%
1999 7.53% 11%
1998 7.67% 11.5%
1997 7.79% 12%
1996 7.89% 12.6%
1995 7.98% 13.1%
1994 8.06% 13.5%
1993 8.14% 14%
1992 8.24% 14.5%
1991 8.35% 15%
1990 8.49% 15.6%
1989 8.64% 16.1%
1988 8.82% 16.6%
1987 9.03% 17.1%
1986 9.26% 17.5%
1985 9.52% 17.7%
1984 9.81% 17.8%
1983 10.1% 17.8%
1982 10.5% 17.6%
1981 10.8% 17.4%
1980 11.2% 17.1%
1979 11.6% 16.9%
1978 12% 16.7%
1977 12.4% 16.5%
1976 12.8% 16.3%
1975 13.3% 16.1%
1974 13.7% 15.8%
1973 14.2% 15.6%
1972 14.7% 15.3%
1971 15.2% 15.1%
1970 15.7% 14.9%
1969 16.2% 14.7%
1968 16.8% 14.6%
1967 17.4% -
1966 17.9% -
1965 18.6% -
1964 19.2% -
1963 19.8% -
1962 20.5% -
1961 21.2% -
1960 21.9% -

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

GeoRank.org/birth-rate/gabon/madagascar | CC BY

The chance that a newborn baby will die before reaching age five is 3.32% in Gabon and 6.48% in Madagascar. 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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