Skip to content

Fertility & birth rates in Brunei and Equatorial Guinea

Updated on by Georank team

Brunei has an annual birth rate of 13.6 births per 1,000 people, compared to 29.6 for Equatorial Guinea. The average number of children a woman is expected to have during her lifetime — the fertility rate, is 1.75 in Brunei and 4.08 in Equatorial Guinea — 133.6% difference.

1960 vs 2023, the fertility rate has decreased by 76.1% in Brunei and by 27.8% in Equatorial Guinea — in 1960, it was 7.32 and 5.65, respectively.

  • Brunei is ranked 105/196 by birth rate compared to 33/196 for Equatorial Guinea.
  • The mean age at childbearing (for all the births, not just the first) is 30.8 in Brunei — it's 26.9 in Equatorial Guinea.
  • Annual births per 1,000 women ages 15-19 (adolescent birth rate or teenage mother rate) is 8.52 in Brunei vs 150.4 in Equatorial Guinea.
  • In Brunei, 25.7% of the population is composed of women of reproductive age (15-49), compared to 22.7% in Equatorial Guinea.

Fertility rate in Brunei vs Equatorial Guinea by year

Brunei
Equatorial Guinea
1x
Year Fertility rate
Brunei Equatorial Guinea
2023 1.75 4.08
2022 1.76 4.17
2021 1.78 4.27
2020 1.8 4.35
2019 1.82 4.43
2018 1.85 4.51
2017 1.88 4.6
2016 1.92 4.69
2015 1.95 4.77
2014 1.97 4.86
2013 1.98 4.95
2012 1.97 5.04
2011 1.96 5.13
2010 1.94 5.21
2009 1.92 5.29
2008 1.92 5.36
2007 1.93 5.43
2006 1.97 5.5
2005 2.02 5.56
2004 2.1 5.62
2003 2.19 5.68
2002 2.26 5.73
2001 2.34 5.79
2000 2.4 5.83
1999 2.46 5.88
1998 2.53 5.91
1997 2.6 5.94
1996 2.68 5.96
1995 2.79 5.97
1994 2.9 5.98
1993 3.01 5.98
1992 3.11 5.98
1991 3.21 5.99
1990 3.29 5.99
1989 3.36 5.99
1988 3.44 5.98
1987 3.49 5.97
1986 3.55 5.96
1985 3.61 5.95
1984 3.68 5.93
1983 3.75 5.9
1982 3.84 5.88
1981 3.94 5.86
1980 4.07 5.84
1979 4.22 5.82
1978 4.39 5.8
1977 4.58 5.8
1976 4.78 5.79
1975 4.99 5.79
1974 5.18 5.8
1973 5.36 5.8
1972 5.5 5.81
1971 5.62 5.81
1970 5.8 5.81
1969 6.01 5.8
1968 6.2 5.79
1967 6.37 5.78
1966 6.51 5.76
1965 6.65 5.73
1964 6.77 5.71
1963 6.89 5.69
1962 7.03 5.67
1961 7.19 5.66
1960 7.32 5.65

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

GeoRank.org/birth-rate/brunei/equatorial-guinea | CC BY

According to the latest available data on birth rates, the fertility rate in Brunei was 1.75 children per woman in 2023, compared to 4.08 in Equatorial Guinea in 2023. The replacement level is considered to be 2.1 children per woman.

Check Brunei vs Equatorial Guinea population clock for a dynamic visualization of the changing population.

Natural population change by year

Brunei
Equatorial Guinea
1x
Year Natural population change
Brunei Equatorial Guinea
2023 3,837 40,140
2022 3,319 39,873
2021 3,985 39,160
2020 4,188 38,994
2019 4,335 38,894
2018 4,502 38,332
2017 4,685 37,740
2016 4,876 37,180
2015 5,060 36,543
2014 5,206 35,889
2013 5,302 35,158
2012 5,349 34,347
2011 5,242 33,502
2010 5,003 32,368
2009 4,789 31,184
2008 4,624 29,941
2007 4,521 28,672
2006 4,590 27,404
2005 4,703 26,116
2004 4,874 24,666
2003 5,034 23,168
2002 5,169 21,744
2001 5,275 20,376
2000 5,331 19,132
1999 5,388 18,465
1998 5,466 17,854
1997 5,518 17,305
1996 5,606 16,802
1995 5,750 16,345
1994 5,907 15,937
1993 6,045 15,459
1992 6,169 15,010
1991 6,259 14,581
1990 6,265 14,158
1989 6,202 13,724
1988 6,135 13,266
1987 6,017 12,727
1986 5,826 12,061
1985 5,620 11,179
1984 5,373 10,076
1983 5,138 8,886
1982 4,931 8,182
1981 4,839 7,573
1980 4,775 7,142
1979 4,717 5,786
1978 4,668 5,635
1977 4,594 5,550
1976 4,518 2,451
1975 4,431 4,580
1974 4,334 5,697
1973 4,216 6,508
1972 4,085 6,572
1971 3,880 4,822
1970 3,694 2,715
1969 3,618 2,593
1968 3,551 6,417
1967 3,477 6,135
1966 3,403 5,868
1965 3,326 5,618
1964 3,264 5,393
1963 3,195 5,192
1962 3,128 5,013
1961 3,175 4,858
1960 3,168 4,727

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

GeoRank.org/birth-rate/brunei/equatorial-guinea | 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 +0.84% in Brunei and +2.17% in Equatorial Guinea.

For the past 10 years, the annual natural population change has been +1.01% in Brunei and +2.35% in Equatorial Guinea.

Birth rate in Brunei vs Equatorial Guinea by year

Brunei
Equatorial Guinea

Annual births per 1,000 people

1x
Year Annual births per 1,000 people
Brunei Equatorial Guinea
2023 13.6 29.6
2022 13.8 30.1
2021 14.1 30.7
2020 14.3 31.4
2019 14.6 31.8
2018 14.9 32.4
2017 15.3 33.1
2016 15.8 33.8
2015 16.2 34.5
2014 16.6 35.3
2013 16.9 36
2012 17.1 36.8
2011 17 37.5
2010 16.6 38
2009 16.2 38.5
2008 16 39
2007 15.9 39.4
2006 16.3 39.7
2005 16.7 39.9
2004 17.4 39.8
2003 18 40
2002 18.7 40.2
2001 19.3 40.4
2000 19.8 40.8
1999 20.4 41.8
1998 21 42.3
1997 21.6 42.8
1996 22.4 43.3
1995 23.4 43.9
1994 24.5 44.5
1993 25.6 44.9
1992 26.7 45.3
1991 27.7 45.7
1990 28.5 46.1
1989 29 46.5
1988 29.5 46.7
1987 29.8 46.8
1986 29.9 46.5
1985 29.9 45.8
1984 29.7 44.5
1983 29.4 42.8
1982 29.3 42.6
1981 29.7 42.6
1980 30.3 42.7
1979 30.9 42.9
1978 31.6 43
1977 32.2 43.1
1976 32.8 43.1
1975 33.4 43.2
1974 34 43.2
1973 34.5 43.1
1972 34.9 43
1971 34.6 42.6
1970 34.3 42.2
1969 34.7 41.6
1968 35.6 41.2
1967 36.5 40.9
1966 37.5 40.7
1965 38.6 40.5
1964 39.7 40.3
1963 41 40.2
1962 42.8 40.2
1961 45 40.3
1960 47.2 40.4

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

GeoRank.org/birth-rate/brunei/equatorial-guinea | CC BY

The latest reported birth rate per 1,000 people in 2023 was 13.6 in Brunei and 29.6 in Equatorial Guinea, compared with 47.2 and 40.4, respectively, in 1960.

Birth rate data compared

Brunei Equatorial Guinea
Fertility rate 1.75 4.08
Fertility rate rank 115/196 25/196
Birth rate 13.6 29.6
Birth rate rank 105/196 33/196
Population change due to births and deaths +3,837 +40,140
Natural population change rank 132/196 101/196
Natural population change rate +0.84% +2.17%
Population growth +0.82% +2.43%
Population growth rank 114/197 30/197
Average age at childbearing 30.8 years 26.9 years
Annual births per 1,000 women ages 15-19 7.18 151.2
Annual births per 1,000 women ages 20-29 73.5 182.9
Annual births per 1,000 women ages 30+ 26.8 48.3
Female of reproductive age (15-49), share of population 25.7% 22.7%
Any modern method of contraceptive prevalence among married women ages 15-49 n/a 9.6%
Share of births attended by skilled health staff 99.6% 68.3%
Maternal mortality per live birth 0.04% 0.17%
Neonatal mortality rate (before reaching 28 days of age) 0.49% 2.72%
Infant mortality rate (before reaching 1 year of age) 0.82% 4.91%
Mortality rate before reaching 5 years of age 0.94% 7.06%
Life expectancy 75.8 years 64.3 years

Children 0-14 years as share of population

Brunei
Factual

UN forecast
Equatorial Guinea
Factual

UN forecast
1x
Year Young
Brunei Equatorial Guinea
2100 13.8% 20%
2099 13.9% 20.1%
2098 13.9% 20.3%
2097 13.9% 20.4%
2096 14% 20.6%
2095 14% 20.7%
2094 14.1% 20.9%
2093 14.1% 21%
2092 14.1% 21.2%
2091 14.1% 21.4%
2090 14.2% 21.5%
2089 14.2% 21.7%
2088 14.2% 21.9%
2087 14.2% 22.1%
2086 14.2% 22.3%
2085 14.2% 22.5%
2084 14.2% 22.7%
2083 14.2% 22.9%
2082 14.2% 23.1%
2081 14.2% 23.3%
2080 14.2% 23.5%
2079 14.2% 23.7%
2078 14.2% 23.9%
2077 14.2% 24.1%
2076 14.2% 24.4%
2075 14.2% 24.6%
2074 14.3% 24.8%
2073 14.3% 25%
2072 14.3% 25.3%
2071 14.4% 25.5%
2070 14.4% 25.7%
2069 14.5% 26%
2068 14.6% 26.2%
2067 14.6% 26.4%
2066 14.7% 26.7%
2065 14.8% 26.9%
2064 14.8% 27.2%
2063 14.9% 27.4%
2062 15% 27.7%
2061 15% 27.9%
2060 15.1% 28.2%
2059 15.2% 28.5%
2058 15.2% 28.7%
2057 15.3% 29%
2056 15.3% 29.3%
2055 15.4% 29.5%
2054 15.4% 29.8%
2053 15.4% 30.1%
2052 15.5% 30.4%
2051 15.5% 30.6%
2050 15.6% 30.9%
2049 15.6% 31.2%
2048 15.7% 31.4%
2047 15.8% 31.7%
2046 15.9% 31.9%
2045 16% 32.1%
2044 16.1% 32.4%
2043 16.2% 32.6%
2042 16.3% 32.9%
2041 16.5% 33.1%
2040 16.7% 33.4%
2039 16.9% 33.6%
2038 17.1% 33.8%
2037 17.4% 34.1%
2036 17.6% 34.3%
2035 17.9% 34.6%
2034 18.1% 34.8%
2033 18.4% 35.1%
2032 18.7% 35.4%
2031 19% 35.6%
2030 19.3% 35.9%
2029 19.6% 36.2%
2028 20% 36.5%
2027 20.3% 36.7%
2026 20.5% 37%
2025 20.7% 37.2%
2024 20.8% 37.3%
2023 21% 37.5%
2022 21.2% 37.7%
2021 21.3% 37.8%
2020 21.6% 37.9%
2019 21.9% 38%
2018 22.3% 38.2%
2017 22.7% 38.3%
2016 23.1% 38.3%
2015 23.6% 38.3%
2014 24% 38.3%
2013 24.5% 38.3%
2012 24.9% 38.3%
2011 25.2% 38.3%
2010 25.3% 38.3%
2009 25.4% 38.5%
2008 25.5% 38.7%
2007 25.5% 38.9%
2006 25.9% 39.2%
2005 26.7% 39.5%
2004 27.4% 40.1%
2003 28.1% 40.8%
2002 28.9% 41.5%
2001 29.6% 42.2%
2000 30.3% 42.7%
1999 31% 43%
1998 31.6% 43.1%
1997 32.2% 43.1%
1996 32.7% 43.1%
1995 33.3% 43%
1994 33.7% 42.8%
1993 34.1% 42.6%
1992 34.3% 42.3%
1991 34.4% 42%
1990 34.4% 41.6%
1989 34.6% 41.3%
1988 34.7% 40.9%
1987 34.9% 40.6%
1986 35.2% 40.4%
1985 35.7% 40.4%
1984 36.3% 40.8%
1983 36.9% 41.6%
1982 37.6% 42%
1981 38.1% 41.8%
1980 38.5% 41.7%
1979 38.9% 41.5%
1978 39.3% 41.2%
1977 39.9% 41%
1976 40.6% 40.8%
1975 41.3% 40.5%
1974 42% 40.2%
1973 42.6% 40%
1972 43% 39.9%
1971 43.3% 39.7%
1970 43.6% 39.5%
1969 44.2% 39.2%
1968 44.8% 39.1%
1967 45.4% 39.1%
1966 46% 39.1%
1965 46.5% 39.2%
1964 46.6% 39.3%
1963 46.6% 39.2%
1962 46.1% 39%
1961 45.2% 38.7%
1960 44.1% 38.5%

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/brunei/equatorial-guinea | CC BY

Children aged 0-14 make up 20.8% of the population in Brunei and 37.3% in Equatorial Guinea in 2024, compared to 34.4% and 41.6% respectively in 1990.

Demographics of Brunei and Equatorial Guinea compared.

Fertility rates around the globe

1x

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

GeoRank.org/birth-rate/brunei/equatorial-guinea | CC BY

Maternal mortality chart: Brunei vs Equatorial Guinea

Brunei
Equatorial Guinea
1x
Year Maternal mortality per 100K births
Brunei Equatorial Guinea
2023 36 174
2022 88 183
2021 44 202
2020 39 196
2019 38 198
2018 39 204
2017 39 212
2016 39 216
2015 39 222
2014 40 227
2013 40 236
2012 40 245
2011 40 254
2010 40 259
2009 40 267
2008 40 276
2007 41 289
2006 42 299
2005 43 312
2004 44 323
2003 45 343
2002 46 364
2001 46 388
2000 48 406
1999 50 442
1998 51 476
1997 52 507
1996 54 544
1995 55 587
1994 58 639
1993 59 668
1992 62 682
1991 65 688
1990 68 689
1989 71 688
1988 73 675
1987 75 672
1986 78 666
1985 79 658

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

GeoRank.org/birth-rate/brunei/equatorial-guinea | CC BY

The maternal mortality rate, which is the probability of dying during childbirth or within 42 days of pregnancy termination, is 36 deaths per 100,000 live births in Brunei, compared to 174 deaths in Equatorial Guinea.

Under-five mortality rates

Brunei
Equatorial Guinea

Probability that a newborn baby will die before reaching age five

1x
Year Under 5 mortality rate
Brunei Equatorial Guinea
2023 0.94% 7.06%
2022 0.95% 7.34%
2021 0.96% 7.61%
2020 0.97% 7.88%
2019 0.98% 8.17%
2018 0.99% 8.42%
2017 1% 8.7%
2016 1% 8.99%
2015 1% 9.33%
2014 1% 9.66%
2013 0.99% 9.99%
2012 0.99% 10.3%
2011 0.98% 10.7%
2010 0.97% 11.1%
2009 0.96% 11.5%
2008 0.96% 11.9%
2007 0.95% 12.4%
2006 0.95% 12.9%
2005 0.95% 13.3%
2004 0.95% 13.8%
2003 0.96% 14.3%
2002 0.98% 14.7%
2001 1% 15.2%
2000 1.03% 15.6%
1999 1.07% 16%
1998 1.1% 16.4%
1997 1.15% 16.7%
1996 1.19% 16.9%
1995 1.23% 17.1%
1994 1.27% 17.3%
1993 1.3% 17.5%
1992 1.31% 17.6%
1991 1.32% 17.7%
1990 1.33% 17.9%
1989 1.35% 18%
1988 1.38% 18.2%
1987 1.42% 18.4%
1986 1.48% 18.6%
1985 1.57% 18.9%
1984 1.67% 19.3%
1983 1.79% 19.7%
1982 1.93% 20.1%
1981 2.09% -
1980 2.28% -
1979 2.48% -
1978 2.71% -
1977 2.95% -
1976 3.21% -
1975 3.49% -
1974 3.77% -
1973 4.06% -
1972 4.35% -
1971 4.64% -
1970 4.91% -
1969 5.16% -
1968 5.42% -
1967 5.69% -
1966 5.98% -
1965 6.32% -
1964 6.7% -
1963 7.15% -
1962 7.66% -
1961 8.24% -
1960 8.9% -

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

GeoRank.org/birth-rate/brunei/equatorial-guinea | CC BY

The chance that a newborn baby will die before reaching age five is 0.94% in Brunei and 7.06% in Equatorial Guinea. Above is a chart with historical data on under-five mortality rates.

Compare countries by 7 more topics

Help us show the world through your eyes

Share a photo of your city and help others discover what it looks like to live there. Your contribution makes our data come alive.

Data sources:

  1. World Bank | Health (1960–2024, retrieved 2026-04-06)
  2. United Nations | World Population Prospects (2025–2100, retrieved 2026-03-10)

Creative Commons Attribution (CC BY) — you’re free to copy, share, remix, adapt, and use even commercially as long as you give appropriate credit and clearly indicate if you made changes. Other sources may be subject to different license terms.