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Fertility & birth rates in Gabon and Vietnam

Updated on by Georank team

Gabon has an annual birth rate of 27.7 births per 1,000 people, compared to 13.8 for Vietnam. The average number of children a woman is expected to have during her lifetime — the fertility rate, is 3.65 in Gabon and 1.91 in Vietnam — 47.5% difference.

1960 vs 2023, the fertility rate has decreased by 17.5% in Gabon and by 69.5% in Vietnam — in 1960, it was 4.42 and 6.27, respectively.

  • Gabon is ranked 42/196 by birth rate compared to 103/196 for Vietnam.
  • The mean age at childbearing (for all the births, not just the first) is 28.5 in Gabon — it's 27.2 in Vietnam.
  • Annual births per 1,000 women ages 15-19 (adolescent birth rate or teenage mother rate) is 91.7 in Gabon vs 34.3 in Vietnam.
  • In Gabon, 24.6% of the population is composed of women of reproductive age (15-49), compared to 25.7% in Vietnam.

Fertility rate in Gabon vs Vietnam by year

Gabon
Vietnam
1x
Year Fertility rate
Gabon Vietnam
2023 3.65 1.91
2022 3.71 1.93
2021 3.78 1.94
2020 3.83 1.96
2019 3.88 1.94
2018 3.91 1.88
2017 3.91 1.99
2016 3.92 2
2015 3.92 2.1
2014 3.95 2.09
2013 4.02 1.98
2012 4.09 1.97
2011 4.15 1.93
2010 4.15 1.91
2009 4.14 1.92
2008 4.12 1.93
2007 4.14 1.91
2006 4.17 1.87
2005 4.21 1.89
2004 4.25 1.97
2003 4.3 2
2002 4.36 2.01
2001 4.42 2.02
2000 4.47 2.03
1999 4.5 2
1998 4.58 2.1
1997 4.66 2.27
1996 4.74 2.47
1995 4.88 2.7
1994 5.04 2.94
1993 5.19 3.17
1992 5.29 3.35
1991 5.37 3.52
1990 5.46 3.6
1989 5.55 3.64
1988 5.62 3.62
1987 5.67 3.72
1986 5.69 3.96
1985 5.71 4.21
1984 5.73 4.41
1983 5.76 4.52
1982 5.74 4.59
1981 5.73 4.67
1980 5.66 4.8
1979 5.61 4.94
1978 5.57 5.1
1977 5.52 5.29
1976 5.46 5.46
1975 5.39 5.62
1974 5.33 5.78
1973 5.29 6.11
1972 5.24 6.1
1971 5.16 6.07
1970 5.1 6.02
1969 5.05 6.01
1968 4.98 6.03
1967 4.92 5.88
1966 4.86 5.97
1965 4.79 6.16
1964 4.71 6.29
1963 4.65 6.39
1962 4.59 6.26
1961 4.5 5.48
1960 4.42 6.27

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

GeoRank.org/birth-rate/gabon/vietnam | 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 1.91 in Vietnam in 2023. The replacement level is considered to be 2.1 children per woman.

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

Natural population change by year

Gabon
Vietnam
1x
Year Natural population change
Gabon Vietnam
2023 53,167 727,955
2022 52,944 775,914
2021 52,611 799,593
2020 52,745 924,004
2019 53,185 895,262
2018 52,476 882,977
2017 51,455 1,001,833
2016 50,321 1,045,094
2015 48,876 1,145,903
2014 47,704 1,151,221
2013 46,829 1,071,570
2012 45,941 1,063,741
2011 44,922 1,029,859
2010 43,061 1,005,559
2009 41,037 1,007,778
2008 39,002 1,008,141
2007 37,394 981,689
2006 35,984 943,041
2005 34,766 942,084
2004 33,615 985,438
2003 32,633 1,001,470
2002 31,777 991,427
2001 30,941 985,610
2000 30,210 966,894
1999 29,330 925,519
1998 28,697 959,016
1997 28,053 1,028,116
1996 27,450 1,108,686
1995 27,290 1,203,666
1994 27,271 1,291,534
1993 27,235 1,370,365
1992 26,810 1,419,952
1991 26,334 1,459,311
1990 25,858 1,449,157
1989 25,359 1,423,622
1988 24,888 1,370,108
1987 24,212 1,359,481
1986 23,362 1,407,957
1985 22,617 1,453,954
1984 21,851 1,477,448
1983 21,162 1,453,913
1982 20,292 1,407,959
1981 19,528 1,358,500
1980 18,503 1,321,595
1979 17,553 1,314,563
1978 16,714 1,286,991
1977 15,842 1,259,315
1976 14,998 1,232,608
1975 14,162 1,175,181
1974 13,381 1,000,505
1973 12,731 1,061,707
1972 12,095 921,524
1971 11,357 963,259
1970 10,635 905,902
1969 9,969 878,359
1968 9,417 815,116
1967 8,883 862,071
1966 8,410 876,283
1965 7,902 913,761
1964 7,402 950,219
1963 7,001 961,067
1962 6,609 960,046
1961 6,161 798,978
1960 5,732 955,268

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

GeoRank.org/birth-rate/gabon/vietnam | 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 +0.73% in Vietnam.

For the past 10 years, the annual natural population change has been +2.31% in Gabon and +0.97% in Vietnam.

Birth rate in Gabon vs Vietnam by year

Gabon
Vietnam

Annual births per 1,000 people

1x
Year Annual births per 1,000 people
Gabon Vietnam
2023 27.7 13.8
2022 28.3 14.3
2021 28.9 14.7
2020 29.5 15.2
2019 30.1 15.5
2018 30.5 15.4
2017 30.8 16.8
2016 31 17.3
2015 31.1 18.5
2014 31.4 18.7
2013 31.9 17.9
2012 32.5 17.9
2011 33 17.6
2010 33 17.4
2009 32.9 17.5
2008 32.6 17.7
2007 32.6 17.5
2006 32.6 17.2
2005 32.7 17.4
2004 32.7 18
2003 32.9 18.2
2002 33.1 18.1
2001 33.2 18.1
2000 33.4 18
1999 33.5 17.6
1998 33.7 18.3
1997 33.9 19.6
1996 34.1 21
1995 34.7 22.7
1994 35.5 24.5
1993 36.3 26.1
1992 36.7 27.3
1991 37.2 28.5
1990 37.6 28.9
1989 38 29
1988 38.5 28.7
1987 38.7 29.2
1986 38.7 30.7
1985 38.9 32.2
1984 39 33.3
1983 39.1 33.7
1982 39 33.6
1981 39 33.4
1980 38.6 33.5
1979 38.2 34.1
1978 38 34.3
1977 37.7 34.6
1976 37.3 34.9
1975 36.9 35.1
1974 36.5 35.5
1973 36.3 36.9
1972 36 36.4
1971 35.5 35.7
1970 35.1 35.2
1969 34.7 35.1
1968 34.4 35.2
1967 34.1 34.6
1966 33.8 35.4
1965 33.5 37.1
1964 33.1 38.6
1963 32.9 40
1962 32.6 40
1961 32.3 35.6
1960 31.9 41.6

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

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

The latest reported birth rate per 1,000 people in 2023 was 27.7 in Gabon and 13.8 in Vietnam, compared with 31.9 and 41.6, respectively, in 1960.

Birth rate data compared

Gabon Vietnam
Fertility rate 3.65 1.91
Fertility rate rank 40/196 103/196
Birth rate 27.7 13.8
Birth rate rank 42/196 103/196
Population change due to births and deaths +53,167 +727,955
Natural population change rank 91/196 27/196
Natural population change rate +2.14% +0.73%
Population growth +2.18% +0.63%
Population growth rank 44/197 123/197
Age at first childbirth 19.6 years n/a
Average age at childbearing 28.5 years 27.2 years
Annual births per 1,000 women ages 15-19 86.8 34.7
Annual births per 1,000 women ages 20-29 160.7 112.4
Annual births per 1,000 women ages 30+ 51.8 14.7
Female of reproductive age (15-49), share of population 24.6% 25.7%
Any modern method of contraceptive prevalence among married women ages 15-49 17.3% 59.8%
Share of births attended by skilled health staff 89.3% 96.1%
Maternal mortality per live birth 0.23% 0.05%
Neonatal mortality rate (before reaching 28 days of age) 1.68% 1.03%
Infant mortality rate (before reaching 1 year of age) 2.65% 1.4%
Mortality rate before reaching 5 years of age 3.32% 2%
Life expectancy 68.9 years 75 years

Children 0-14 years as share of population

Gabon
Factual

UN forecast
Vietnam
Factual

UN forecast
1x
Year Young
Gabon Vietnam
2100 20.4% 13.2%
2099 20.5% 13.2%
2098 20.7% 13.3%
2097 20.8% 13.3%
2096 21% 13.3%
2095 21.1% 13.4%
2094 21.3% 13.4%
2093 21.4% 13.5%
2092 21.6% 13.5%
2091 21.7% 13.6%
2090 21.9% 13.7%
2089 22% 13.7%
2088 22.2% 13.8%
2087 22.4% 13.9%
2086 22.5% 14%
2085 22.7% 14%
2084 22.9% 14.1%
2083 23% 14.2%
2082 23.2% 14.2%
2081 23.3% 14.3%
2080 23.5% 14.3%
2079 23.7% 14.4%
2078 23.8% 14.4%
2077 24% 14.4%
2076 24.1% 14.4%
2075 24.3% 14.5%
2074 24.5% 14.5%
2073 24.6% 14.5%
2072 24.8% 14.5%
2071 25% 14.5%
2070 25.2% 14.5%
2069 25.4% 14.5%
2068 25.6% 14.5%
2067 25.8% 14.6%
2066 26% 14.6%
2065 26.2% 14.7%
2064 26.5% 14.8%
2063 26.7% 14.9%
2062 26.9% 15%
2061 27.2% 15.1%
2060 27.4% 15.3%
2059 27.7% 15.4%
2058 28% 15.6%
2057 28.2% 15.8%
2056 28.5% 16%
2055 28.7% 16.2%
2054 28.9% 16.4%
2053 29.1% 16.6%
2052 29.4% 16.7%
2051 29.6% 16.9%
2050 29.7% 17%
2049 29.9% 17.1%
2048 30.1% 17.2%
2047 30.2% 17.3%
2046 30.4% 17.4%
2045 30.6% 17.4%
2044 30.7% 17.5%
2043 30.9% 17.5%
2042 31% 17.5%
2041 31.2% 17.6%
2040 31.4% 17.6%
2039 31.7% 17.7%
2038 31.9% 17.8%
2037 32.2% 18%
2036 32.5% 18.2%
2035 32.9% 18.4%
2034 33.2% 18.7%
2033 33.6% 18.9%
2032 34% 19.3%
2031 34.4% 19.7%
2030 34.7% 20.2%
2029 35.1% 20.8%
2028 35.4% 21.4%
2027 35.8% 22.2%
2026 36.1% 22.7%
2025 36.4% 23%
2024 36.5% 23.2%
2023 36.7% 23.6%
2022 36.8% 23.9%
2021 36.8% 24.2%
2020 36.8% 24.4%
2019 36.8% 24.5%
2018 36.7% 24.6%
2017 36.6% 24.4%
2016 36.6% 24.1%
2015 36.6% 24%
2014 36.7% 24%
2013 36.8% 23.9%
2012 37% 24%
2011 37.1% 24.2%
2010 37.3% 24.6%
2009 37.6% 25.1%
2008 37.9% 25.6%
2007 38.2% 26.2%
2006 38.6% 26.9%
2005 39% 27.7%
2004 39.4% 28.5%
2003 39.7% 29.2%
2002 40.1% 29.9%
2001 40.5% 30.6%
2000 40.8% 31.5%
1999 41.2% 32.5%
1998 41.5% 33.5%
1997 41.8% 34.5%
1996 42% 35.4%
1995 42.3% 36.1%
1994 42.4% 36.7%
1993 42.5% 37.2%
1992 42.5% 37.7%
1991 42.5% 38.1%
1990 42.4% 38.5%
1989 42.3% 38.8%
1988 42.1% 39.2%
1987 41.9% 39.6%
1986 41.6% 39.9%
1985 41.4% 40.1%
1984 41% 40.1%
1983 40.7% 40.2%
1982 40.3% 40.2%
1981 39.9% 40.2%
1980 39.6% 40.3%
1979 39.2% 40.4%
1978 38.8% 40.6%
1977 38.4% 41%
1976 38% 41.2%
1975 37.6% 41.4%
1974 37.1% 41.8%
1973 36.7% 42.1%
1972 36.3% 42.4%
1971 35.8% 42.7%
1970 35.4% 42.9%
1969 35.1% 43.2%
1968 34.7% 43.4%
1967 34.3% 43.5%
1966 33.9% 43.6%
1965 33.5% 43.5%
1964 33% 43.4%
1963 32.6% 43.1%
1962 32.2% 42.4%
1961 31.8% 41.8%
1960 31.4% 41.1%

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/vietnam | CC BY

Children aged 0-14 make up 36.5% of the population in Gabon and 23.2% in Vietnam in 2024, compared to 42.4% and 38.5% respectively in 1990.

Demographics of Gabon and Vietnam compared.

Fertility rates around the globe

1x

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

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

Maternal mortality chart: Gabon vs Vietnam

Gabon
Vietnam
1x
Year Maternal mortality per 100K births
Gabon Vietnam
2023 233 48
2022 216 49
2021 249 52
2020 194 51
2019 179 52
2018 176 53
2017 184 55
2016 215 56
2015 239 58
2014 273 59
2013 235 60
2012 173 60
2011 149 61
2010 144 62
2009 158 64
2008 158 65
2007 173 66
2006 186 67
2005 175 69
2004 142 72
2003 134 71
2002 151 74
2001 160 78
2000 178 83
1999 216 86
1998 258 93
1997 290 104
1996 321 111
1995 341 119
1994 357 130
1993 364 135
1992 371 139
1991 369 142
1990 368 147
1989 366 152
1988 367 155
1987 366 163
1986 369 174
1985 373 186

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

GeoRank.org/birth-rate/gabon/vietnam | 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 48 deaths in Vietnam.

Under-five mortality rates

Gabon
Vietnam

Probability that a newborn baby will die before reaching age five

1x
Year Under 5 mortality rate
Gabon Vietnam
2023 3.32% 2%
2022 3.41% 2.04%
2021 3.52% 2.07%
2020 3.62% 2.1%
2019 3.8% 2.12%
2018 3.96% 2.14%
2017 4.1% 2.15%
2016 4.24% 2.18%
2015 4.42% 2.2%
2014 4.57% 2.22%
2013 4.73% 2.24%
2012 4.94% 2.26%
2011 5.14% 2.28%
2010 5.35% 2.31%
2009 5.57% 2.33%
2008 5.77% 2.36%
2007 5.99% 2.4%
2006 6.21% 2.45%
2005 6.39% 2.5%
2004 6.6% 2.57%
2003 6.81% 2.65%
2002 7.01% 2.74%
2001 7.19% 2.86%
2000 7.37% 2.98%
1999 7.53% 3.13%
1998 7.67% 3.29%
1997 7.79% 3.48%
1996 7.89% 3.68%
1995 7.98% 3.9%
1994 8.06% 4.14%
1993 8.14% 4.39%
1992 8.24% 4.64%
1991 8.35% 4.9%
1990 8.49% 5.15%
1989 8.64% 5.4%
1988 8.82% 5.64%
1987 9.03% 5.85%
1986 9.26% 6.04%
1985 9.52% 6.21%
1984 9.81% 6.36%
1983 10.1% 6.5%
1982 10.5% 6.64%
1981 10.8% 6.79%
1980 11.2% 6.94%
1979 11.6% 7.1%
1978 12% 7.27%
1977 12.4% 7.44%
1976 12.8% 7.6%
1975 13.3% 7.75%
1974 13.7% 10.7%
1973 14.2% 10.4%
1972 14.7% 11.9%
1971 15.2% 10.5%
1970 15.7% 10.7%
1969 16.2% 10.8%
1968 16.8% 11.6%
1967 17.4% 10%
1966 17.9% 9.97%
1965 18.6% 9.93%
1964 19.2% 8.73%
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/vietnam | CC BY

The chance that a newborn baby will die before reaching age five is 3.32% in Gabon and 2% in Vietnam. 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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