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Fertility & birth rates in Gabon and Sudan

Updated on by Georank team

Gabon has an annual birth rate of 27.7 births per 1,000 people, compared to 33.6 for Sudan. The average number of children a woman is expected to have during her lifetime — the fertility rate, is 3.65 in Gabon and 4.32 in Sudan — 18.5% difference.

1960 vs 2023, the fertility rate has decreased by 17.5% in Gabon and by 35.1% in Sudan — in 1960, it was 4.42 and 6.66, respectively.

  • Gabon is ranked 42/196 by birth rate compared to 18/196 for Sudan.
  • The mean age at childbearing (for all the births, not just the first) is 28.5 in Gabon — it's 29.8 in Sudan.
  • Annual births per 1,000 women ages 15-19 (adolescent birth rate or teenage mother rate) is 91.7 in Gabon vs 66.1 in Sudan.
  • In Gabon, 24.6% of the population is composed of women of reproductive age (15-49), compared to 24.8% in Sudan.

Fertility rate in Gabon vs Sudan by year

Gabon
Sudan
1x
Year Fertility rate
Gabon Sudan
2023 3.65 4.32
2022 3.71 4.38
2021 3.78 4.46
2020 3.83 4.54
2019 3.88 4.62
2018 3.91 4.68
2017 3.91 4.76
2016 3.92 4.83
2015 3.92 4.9
2014 3.95 4.91
2013 4.02 4.97
2012 4.09 5.03
2011 4.15 5.09
2010 4.15 5.14
2009 4.14 5.17
2008 4.12 5.21
2007 4.14 5.27
2006 4.17 5.33
2005 4.21 5.4
2004 4.25 5.46
2003 4.3 5.49
2002 4.36 5.53
2001 4.42 5.56
2000 4.47 5.6
1999 4.5 5.62
1998 4.58 5.65
1997 4.66 5.72
1996 4.74 5.79
1995 4.88 5.86
1994 5.04 5.91
1993 5.19 5.97
1992 5.29 6.02
1991 5.37 6.05
1990 5.46 6.07
1989 5.55 6.11
1988 5.62 6.13
1987 5.67 6.18
1986 5.69 6.23
1985 5.71 6.28
1984 5.73 6.34
1983 5.76 6.41
1982 5.74 6.47
1981 5.73 6.53
1980 5.66 6.59
1979 5.61 6.65
1978 5.57 6.72
1977 5.52 6.78
1976 5.46 6.82
1975 5.39 6.87
1974 5.33 6.91
1973 5.29 6.94
1972 5.24 6.98
1971 5.16 7.02
1970 5.1 6.99
1969 5.05 6.97
1968 4.98 6.95
1967 4.92 6.91
1966 4.86 6.88
1965 4.79 6.84
1964 4.71 6.8
1963 4.65 6.76
1962 4.59 6.7
1961 4.5 6.66
1960 4.42 6.66

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

GeoRank.org/birth-rate/gabon/sudan | 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 4.32 in Sudan in 2023. The replacement level is considered to be 2.1 children per woman.

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

Natural population change by year

Gabon
Sudan
1x
Year Natural population change
Gabon Sudan
2023 53,167 1,361,564
2022 52,944 1,333,992
2021 52,611 1,293,817
2020 52,745 1,295,781
2019 53,185 1,291,747
2018 52,476 1,257,387
2017 51,455 1,208,046
2016 50,321 1,174,422
2015 48,876 1,145,259
2014 47,704 1,097,962
2013 46,829 1,078,446
2012 45,941 1,073,062
2011 44,922 1,070,888
2010 43,061 1,068,381
2009 41,037 1,041,810
2008 39,002 1,001,826
2007 37,394 992,819
2006 35,984 963,740
2005 34,766 907,017
2004 33,615 889,382
2003 32,633 898,226
2002 31,777 897,965
2001 30,941 880,284
2000 30,210 858,536
1999 29,330 835,840
1998 28,697 814,752
1997 28,053 802,245
1996 27,450 792,926
1995 27,290 780,700
1994 27,271 764,645
1993 27,235 743,249
1992 26,810 731,177
1991 26,334 714,612
1990 25,858 699,953
1989 25,359 683,743
1988 24,888 672,604
1987 24,212 658,416
1986 23,362 649,649
1985 22,617 583,382
1984 21,851 577,405
1983 21,162 570,198
1982 20,292 606,362
1981 19,528 585,087
1980 18,503 552,930
1979 17,553 524,942
1978 16,714 497,987
1977 15,842 483,089
1976 14,998 470,019
1975 14,162 454,813
1974 13,381 444,456
1973 12,731 439,201
1972 12,095 428,340
1971 11,357 417,641
1970 10,635 401,013
1969 9,969 385,712
1968 9,417 370,917
1967 8,883 356,599
1966 8,410 342,118
1965 7,902 327,799
1964 7,402 315,166
1963 7,001 302,132
1962 6,609 287,317
1961 6,161 272,562
1960 5,732 262,235

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

GeoRank.org/birth-rate/gabon/sudan | 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 +2.72% in Sudan.

For the past 10 years, the annual natural population change has been +2.31% in Gabon and +2.79% in Sudan.

Birth rate in Gabon vs Sudan by year

Gabon
Sudan

Annual births per 1,000 people

1x
Year Annual births per 1,000 people
Gabon Sudan
2023 27.7 33.6
2022 28.3 33.5
2021 28.9 33.9
2020 29.5 34.5
2019 30.1 34.9
2018 30.5 35.1
2017 30.8 35
2016 31 35.4
2015 31.1 35.7
2014 31.4 35.5
2013 31.9 36
2012 32.5 36.6
2011 33 37.3
2010 33 38
2009 32.9 38.1
2008 32.6 38.4
2007 32.6 38.9
2006 32.6 39.2
2005 32.7 39.6
2004 32.7 40
2003 32.9 40.2
2002 33.1 40.4
2001 33.2 40.7
2000 33.4 40.8
1999 33.5 41
1998 33.7 41.2
1997 33.9 41.6
1996 34.1 42.2
1995 34.7 42.6
1994 35.5 43
1993 36.3 43.4
1992 36.7 43.7
1991 37.2 43.8
1990 37.6 43.8
1989 38 44
1988 38.5 44.1
1987 38.7 44.2
1986 38.7 44.5
1985 38.9 44.7
1984 39 45.1
1983 39.1 45.6
1982 39 45.4
1981 39 45.6
1980 38.6 45.2
1979 38.2 45.3
1978 38 45
1977 37.7 45.3
1976 37.3 45.7
1975 36.9 45.9
1974 36.5 46.5
1973 36.3 47.6
1972 36 48.4
1971 35.5 48.9
1970 35.1 48.8
1969 34.7 48.8
1968 34.4 48.8
1967 34.1 48.8
1966 33.8 48.7
1965 33.5 48.6
1964 33.1 48.5
1963 32.9 48.3
1962 32.6 48
1961 32.3 47.6
1960 31.9 47.7

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

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

The latest reported birth rate per 1,000 people in 2023 was 27.7 in Gabon and 33.6 in Sudan, compared with 31.9 and 47.7, respectively, in 1960.

Birth rate data compared

Gabon Sudan
Fertility rate 3.65 4.32
Fertility rate rank 40/196 16/196
Birth rate 27.7 33.6
Birth rate rank 42/196 18/196
Population change due to births and deaths +53,167 +1,361,564
Natural population change rank 91/196 11/196
Natural population change rate +2.14% +2.72%
Population growth +2.18% +0.81%
Population growth rank 44/197 116/197
Age at first childbirth 19.6 years n/a
Average age at childbearing 28.5 years 29.8 years
Annual births per 1,000 women ages 15-19 86.8 61.8
Annual births per 1,000 women ages 20-29 160.7 189.4
Annual births per 1,000 women ages 30+ 51.8 73.5
Female of reproductive age (15-49), share of population 24.6% 24.8%
Any modern method of contraceptive prevalence among married women ages 15-49 17.3% 12%
Share of births attended by skilled health staff 89.3% 77.7%
Maternal mortality per live birth 0.23% 0.26%
Neonatal mortality rate (before reaching 28 days of age) 1.68% 2.48%
Infant mortality rate (before reaching 1 year of age) 2.65% 3.92%
Mortality rate before reaching 5 years of age 3.32% 5.01%
Life expectancy 68.9 years 66.9 years

Children 0-14 years as share of population

Gabon
Factual

UN forecast
Sudan
Factual

UN forecast
1x
Year Young
Gabon Sudan
2100 20.4% 21.3%
2099 20.5% 21.4%
2098 20.7% 21.6%
2097 20.8% 21.8%
2096 21% 21.9%
2095 21.1% 22.1%
2094 21.3% 22.3%
2093 21.4% 22.4%
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% 25.9%
2073 24.6% 26.1%
2072 24.8% 26.3%
2071 25% 26.6%
2070 25.2% 26.8%
2069 25.4% 27.1%
2068 25.6% 27.3%
2067 25.8% 27.6%
2066 26% 27.8%
2065 26.2% 28.1%
2064 26.5% 28.3%
2063 26.7% 28.6%
2062 26.9% 28.8%
2061 27.2% 29.1%
2060 27.4% 29.3%
2059 27.7% 29.5%
2058 28% 29.8%
2057 28.2% 30%
2056 28.5% 30.2%
2055 28.7% 30.5%
2054 28.9% 30.7%
2053 29.1% 31%
2052 29.4% 31.2%
2051 29.6% 31.5%
2050 29.7% 31.8%
2049 29.9% 32.1%
2048 30.1% 32.4%
2047 30.2% 32.7%
2046 30.4% 33%
2045 30.6% 33.4%
2044 30.7% 33.7%
2043 30.9% 34.1%
2042 31% 34.5%
2041 31.2% 34.9%
2040 31.4% 35.3%
2039 31.7% 35.7%
2038 31.9% 36.1%
2037 32.2% 36.5%
2036 32.5% 36.9%
2035 32.9% 37.3%
2034 33.2% 37.7%
2033 33.6% 38.1%
2032 34% 38.4%
2031 34.4% 38.7%
2030 34.7% 39%
2029 35.1% 39.2%
2028 35.4% 39.4%
2027 35.8% 39.6%
2026 36.1% 40%
2025 36.4% 40.4%
2024 36.5% 40.5%
2023 36.7% 40.6%
2022 36.8% 40.9%
2021 36.8% 41.2%
2020 36.8% 41.4%
2019 36.8% 41.7%
2018 36.7% 42%
2017 36.6% 42.6%
2016 36.6% 43.1%
2015 36.6% 43.6%
2014 36.7% 44%
2013 36.8% 44.4%
2012 37% 44.5%
2011 37.1% 44.6%
2010 37.3% 44.6%
2009 37.6% 44.7%
2008 37.9% 44.9%
2007 38.2% 45.1%
2006 38.6% 45.3%
2005 39% 45.4%
2004 39.4% 45.5%
2003 39.7% 45.6%
2002 40.1% 45.6%
2001 40.5% 45.7%
2000 40.8% 45.8%
1999 41.2% 45.9%
1998 41.5% 46.1%
1997 41.8% 46.2%
1996 42% 46.2%
1995 42.3% 46.3%
1994 42.4% 46.3%
1993 42.5% 46.3%
1992 42.5% 46.3%
1991 42.5% 46.2%
1990 42.4% 46.1%
1989 42.3% 46.1%
1988 42.1% 46%
1987 41.9% 46%
1986 41.6% 46.1%
1985 41.4% 46.1%
1984 41% 46.2%
1983 40.7% 46.3%
1982 40.3% 46.4%
1981 39.9% 46.6%
1980 39.6% 46.8%
1979 39.2% 47.1%
1978 38.8% 47.4%
1977 38.4% 47.7%
1976 38% 47.8%
1975 37.6% 48%
1974 37.1% 48.1%
1973 36.7% 47.9%
1972 36.3% 47.7%
1971 35.8% 47.6%
1970 35.4% 47.5%
1969 35.1% 47.4%
1968 34.7% 47.3%
1967 34.3% 47.2%
1966 33.9% 47.1%
1965 33.5% 47%
1964 33% 46.9%
1963 32.6% 46.7%
1962 32.2% 46.6%
1961 31.8% 46.6%
1960 31.4% 46.5%

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/sudan | CC BY

Children aged 0-14 make up 36.5% of the population in Gabon and 40.5% in Sudan in 2024, compared to 42.4% and 46.1% respectively in 1990.

Demographics of Gabon and Sudan compared.

Fertility rates around the globe

1x

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

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

Maternal mortality chart: Gabon vs Sudan

Gabon
Sudan
1x
Year Maternal mortality per 100K births
Gabon Sudan
2023 233 256
2022 216 263
2021 249 305
2020 194 273
2019 179 262
2018 176 268
2017 184 277
2016 215 288
2015 239 298
2014 273 309
2013 235 327
2012 173 340
2011 149 357
2010 144 370
2009 158 382
2008 158 426
2007 173 445
2006 186 485
2005 175 506
2004 142 536
2003 134 593
2002 151 588
2001 160 616
2000 178 645
1999 216 662
1998 258 669
1997 290 681
1996 321 712
1995 341 730
1994 357 775
1993 364 839
1992 371 863
1991 369 873
1990 368 840
1989 366 881
1988 367 877
1987 366 914
1986 369 938
1985 373 980

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

GeoRank.org/birth-rate/gabon/sudan | 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 256 deaths in Sudan.

Under-five mortality rates

Gabon
Sudan

Probability that a newborn baby will die before reaching age five

1x
Year Under 5 mortality rate
Gabon Sudan
2023 3.32% 5.01%
2022 3.41% 5.18%
2021 3.52% 5.36%
2020 3.62% 5.53%
2019 3.8% 5.71%
2018 3.96% 5.89%
2017 4.1% 6.07%
2016 4.24% 6.26%
2015 4.42% 6.45%
2014 4.57% 6.64%
2013 4.73% 6.83%
2012 4.94% 7.02%
2011 5.14% 7.22%
2010 5.35% 7.42%
2009 5.57% 7.64%
2008 5.77% 7.88%
2007 5.99% 8.13%
2006 6.21% 8.4%
2005 6.39% 10%
2004 6.6% 10.3%
2003 6.81% 9.31%
2002 7.01% 9.65%
2001 7.19% 9.99%
2000 7.37% 10.3%
1999 7.53% 10.7%
1998 7.67% 11%
1997 7.79% 11.3%
1996 7.89% 11.6%
1995 7.98% 11.9%
1994 8.06% 12.2%
1993 8.14% 12.5%
1992 8.24% 12.7%
1991 8.35% 13%
1990 8.49% 13.2%
1989 8.64% 13.4%
1988 8.82% 13.6%
1987 9.03% 13.8%
1986 9.26% 14%
1985 9.52% 17.8%
1984 9.81% 18%
1983 10.1% 18.2%
1982 10.5% 14.5%
1981 10.8% 14.6%
1980 11.2% 14.8%
1979 11.6% 14.9%
1978 12% 15%
1977 12.4% 15.1%
1976 12.8% 15.2%
1975 13.3% 15.3%
1974 13.7% 15.4%
1973 14.2% 15.5%
1972 14.7% 15.6%
1971 15.2% 15.7%
1970 15.7% 15.8%
1969 16.2% 15.9%
1968 16.8% 16%
1967 17.4% 16.2%
1966 17.9% 16.3%
1965 18.6% 16.5%
1964 19.2% 16.7%
1963 19.8% 17%
1962 20.5% 17.2%
1961 21.2% 17.5%
1960 21.9% 17.8%

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

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

The chance that a newborn baby will die before reaching age five is 3.32% in Gabon and 5.01% in Sudan. 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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