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Fertility & birth rates in Antigua and Barbuda and Australia

Updated on by Georank team

Antigua and Barbuda has an annual birth rate of 11.8 births per 1,000 people, compared to 10.8 for Australia. The average number of children a woman is expected to have during her lifetime — the fertility rate, is 1.58 in Antigua and Barbuda and 1.5 in Australia — 4.94% difference.

1960 vs 2023, the fertility rate has decreased by 65.7% in Antigua and Barbuda and by 56.6% in Australia — in 1960, it was 4.6 and 3.45, respectively.

  • Antigua and Barbuda is ranked 117/196 by birth rate compared to 136/196 for Australia.
  • The mean age at childbearing (for all the births, not just the first) is 28.4 in Antigua and Barbuda — it's 31.6 in Australia.
  • Annual births per 1,000 women ages 15-19 (adolescent birth rate or teenage mother rate) is 32.9 in Antigua and Barbuda vs 6.72 in Australia.
  • In Antigua and Barbuda, 25.8% of the population is composed of women of reproductive age (15-49), compared to 23.1% in Australia.

Fertility rate in Antigua and Barbuda vs Australia by year

Antigua and Barbuda
Australia
1x
Year Fertility rate
Antigua Australia
2023 1.58 1.5
2022 1.58 1.63
2021 1.58 1.7
2020 1.57 1.58
2019 1.47 1.66
2018 1.37 1.74
2017 1.49 1.74
2016 1.46 1.75
2015 1.57 1.81
2014 1.53 1.83
2013 1.54 1.86
2012 1.66 1.92
2011 1.75 1.93
2010 1.79 1.93
2009 2.01 1.97
2008 2.04 1.98
2007 1.86 1.96
2006 1.83 1.91
2005 1.83 1.81
2004 1.85 1.77
2003 1.89 1.75
2002 1.94 1.76
2001 2.02 1.74
2000 2.2 1.76
1999 1.96 1.76
1998 2.02 1.76
1997 2.19 1.78
1996 2.27 1.8
1995 2.16 1.82
1994 2.07 1.84
1993 2.04 1.86
1992 2.13 1.89
1991 2.04 1.85
1990 2.25 1.9
1989 2.2 1.84
1988 2.13 1.83
1987 2.07 1.85
1986 2.03 1.87
1985 2.15 1.92
1984 2.04 1.84
1983 2.12 1.92
1982 2.09 1.93
1981 2.17 1.94
1980 2.31 1.89
1979 2.63 1.91
1978 2.57 1.95
1977 2.78 2.01
1976 2.78 2.06
1975 2.77 2.15
1974 2.93 2.4
1973 3.13 2.49
1972 3.29 2.74
1971 3.46 2.96
1970 3.63 2.86
1969 3.83 2.89
1968 4.01 2.89
1967 4.18 2.85
1966 4.32 2.88
1965 4.42 2.98
1964 4.48 3.15
1963 4.54 3.33
1962 4.55 3.44
1961 4.56 3.54
1960 4.6 3.45

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

GeoRank.org/birth-rate/antigua-and-barbuda/australia | CC BY

According to the latest available data on birth rates, the fertility rate in Antigua and Barbuda was 1.58 children per woman in 2023, compared to 1.5 in Australia in 2023. The replacement level is considered to be 2.1 children per woman.

Check Antigua and Barbuda vs Australia population clock for a dynamic visualization of the changing population.

Natural population change by year

Antigua and Barbuda
Australia
1x
Year Natural population change
Antigua Australia
2023 462 103,974
2022 486 111,881
2021 492 138,701
2020 512 133,376
2019 461 136,808
2018 411 157,269
2017 504 150,015
2016 496 152,403
2015 583 150,041
2014 564 154,940
2013 586 159,584
2012 678 161,408
2011 743 156,380
2010 758 158,628
2009 900 160,518
2008 911 155,119
2007 770 154,124
2006 742 132,931
2005 738 129,132
2004 757 115,610
2003 793 118,325
2002 843 116,971
2001 900 117,575
2000 1,009 119,882
1999 828 118,517
1998 845 120,949
1997 932 121,592
1996 947 125,751
1995 844 131,436
1994 757 131,761
1993 706 137,551
1992 728 139,829
1991 673 138,273
1990 833 143,347
1989 845 127,789
1988 848 127,298
1987 845 128,484
1986 855 123,342
1985 955 143,674
1984 899 123,077
1983 941 130,844
1982 913 126,030
1981 940 125,356
1980 1,002 117,536
1979 1,150 116,112
1978 1,064 116,299
1977 1,124 117,793
1976 1,075 115,070
1975 1,028 123,648
1974 1,074 128,996
1973 1,135 136,476
1972 1,179 155,488
1971 1,219 165,593
1970 1,248 145,081
1969 1,308 143,477
1968 1,369 132,099
1967 1,431 126,249
1966 1,489 126,996
1965 1,528 122,990
1964 1,559 128,420
1963 1,543 140,161
1962 1,509 143,943
1961 1,476 150,955
1960 1,434 141,816

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

GeoRank.org/birth-rate/antigua-and-barbuda/australia | 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 +0.5% in Antigua and Barbuda and +0.39% in Australia.

For the past 10 years, the annual natural population change has been +0.55% in Antigua and Barbuda and +0.56% in Australia.

Birth rate in Antigua and Barbuda vs Australia by year

Antigua and Barbuda
Australia

Annual births per 1,000 people

1x
Year Annual births per 1,000 people
Antigua Australia
2023 11.8 10.8
2022 12 11.6
2021 12.1 12.1
2020 12.2 11.5
2019 11.5 12.1
2018 10.8 12.6
2017 11.8 12.6
2016 11.7 12.9
2015 12.6 12.9
2014 12.3 13.2
2013 12.4 13.3
2012 13.5 13.7
2011 14.3 13.6
2010 14.7 13.7
2009 16.6 13.9
2008 17 14
2007 15.6 14.1
2006 15.5 12.9
2005 15.6 12.8
2004 15.9 12.3
2003 16.4 12.6
2002 17.1 12.8
2001 18 12.7
2000 19.7 13
1999 17.7 13.1
1998 18.3 13.3
1997 19.9 13.6
1996 20.6 13.9
1995 19.6 14.2
1994 18.7 14.5
1993 18.3 14.7
1992 18.9 15.1
1991 18.2 14.9
1990 20.8 15.4
1989 20.8 14.9
1988 20.6 14.9
1987 20.4 15.4
1986 20.3 15
1985 21.7 15.7
1984 20.7 15
1983 21.2 15.8
1982 20.6 15.8
1981 21 15.7
1980 21.9 15.3
1979 24.3 15.3
1978 22.9 15.6
1977 23.9 15.9
1976 23.1 16.2
1975 22.3 16.7
1974 22.9 17.8
1973 23.8 18.5
1972 24.4 20.1
1971 25 21.4
1970 25.5 20.6
1969 26.9 20.4
1968 28.5 20.1
1967 30.1 19.4
1966 31.8 19.8
1965 33.2 19.6
1964 34.4 20.5
1963 34.9 21.5
1962 34.9 22.1
1961 35 22.9
1960 35 22.4

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

GeoRank.org/birth-rate/antigua-and-barbuda/australia | CC BY

The latest reported birth rate per 1,000 people in 2023 was 11.8 in Antigua and Barbuda and 10.8 in Australia, compared with 35 and 22.4, respectively, in 1960.

Birth rate data compared

Antigua Australia
Fertility rate 1.58 1.5
Fertility rate rank 128/196 143/196
Birth rate 11.8 10.8
Birth rate rank 117/196 136/196
Population change due to births and deaths +462 +103,974
Natural population change rank 146/196 77/196
Natural population change rate +0.5% +0.39%
Population growth +0.49% +2.01%
Population growth rank 135/197 51/197
Age at first childbirth n/a 28.7 years
Average age at childbearing 28.4 years 31.6 years
Annual births per 1,000 women ages 15-19 31.5 6.04
Annual births per 1,000 women ages 20-29 76.8 59.2
Annual births per 1,000 women ages 30+ 14.6 22.6
Female of reproductive age (15-49), share of population 25.8% 23.1%
Any modern method of contraceptive prevalence among married women ages 15-49 44.6% 64.7%
Share of births attended by skilled health staff 99% 96%
Maternal mortality per live birth 0.04% 0.002%
Neonatal mortality rate (before reaching 28 days of age) 0.54% 0.23%
Infant mortality rate (before reaching 1 year of age) 0.73% 0.31%
Mortality rate before reaching 5 years of age 0.93% 0.37%
Life expectancy 78.1 years 84.3 years

Children 0-14 years as share of population

Antigua and Barbuda
Factual

UN forecast
Australia
Factual

UN forecast
1x
Year Young
Antigua Australia
2100 12.2% 14.8%
2099 12.2% 14.8%
2098 12.2% 14.8%
2097 12.2% 14.9%
2096 12.2% 14.9%
2095 12.2% 14.9%
2094 12.2% 14.9%
2093 12.2% 15%
2092 12.2% 15%
2091 12.2% 15%
2090 12.2% 15%
2089 12.2% 15%
2088 12.2% 15%
2087 12.2% 15%
2086 12.2% 15.1%
2085 12.2% 15.1%
2084 12.3% 15.1%
2083 12.3% 15.1%
2082 12.3% 15%
2081 12.4% 15%
2080 12.4% 15%
2079 12.4% 15%
2078 12.5% 15%
2077 12.5% 15%
2076 12.6% 15%
2075 12.6% 15.1%
2074 12.7% 15.1%
2073 12.7% 15.1%
2072 12.8% 15.1%
2071 12.8% 15.1%
2070 12.8% 15.1%
2069 12.9% 15.2%
2068 12.9% 15.2%
2067 12.9% 15.2%
2066 12.9% 15.3%
2065 13% 15.3%
2064 13% 15.4%
2063 13% 15.4%
2062 13.1% 15.4%
2061 13.1% 15.5%
2060 13.1% 15.5%
2059 13.2% 15.6%
2058 13.2% 15.6%
2057 13.3% 15.6%
2056 13.4% 15.7%
2055 13.4% 15.7%
2054 13.5% 15.7%
2053 13.6% 15.7%
2052 13.7% 15.7%
2051 13.8% 15.7%
2050 13.9% 15.7%
2049 14% 15.7%
2048 14.2% 15.7%
2047 14.3% 15.7%
2046 14.4% 15.7%
2045 14.6% 15.7%
2044 14.8% 15.7%
2043 14.9% 15.7%
2042 15.1% 15.8%
2041 15.3% 15.8%
2040 15.5% 15.9%
2039 15.6% 16%
2038 15.8% 16.1%
2037 16% 16.2%
2036 16.2% 16.3%
2035 16.3% 16.3%
2034 16.4% 16.4%
2033 16.4% 16.5%
2032 16.5% 16.7%
2031 16.6% 16.8%
2030 16.7% 17%
2029 16.8% 17.1%
2028 16.9% 17.3%
2027 17.1% 17.4%
2026 17.3% 17.6%
2025 17.6% 17.8%
2024 17.8% 17.8%
2023 18.2% 18%
2022 18.6% 18.2%
2021 18.8% 18.4%
2020 19.1% 18.6%
2019 19.4% 18.7%
2018 19.8% 18.8%
2017 20.2% 18.8%
2016 20.6% 18.9%
2015 21.2% 18.9%
2014 21.7% 18.9%
2013 22.1% 18.9%
2012 22.6% 18.9%
2011 23.2% 19%
2010 23.8% 19.1%
2009 24.2% 19.2%
2008 24.6% 19.3%
2007 25% 19.4%
2006 25.4% 19.6%
2005 25.9% 19.8%
2004 26.4% 20%
2003 26.8% 20.2%
2002 27.2% 20.4%
2001 27.5% 20.6%
2000 27.8% 20.8%
1999 28% 20.9%
1998 28.3% 21.1%
1997 28.4% 21.2%
1996 28.6% 21.4%
1995 28.6% 21.5%
1994 28.8% 21.7%
1993 29% 21.7%
1992 29.3% 21.8%
1991 29.7% 21.9%
1990 29.8% 22%
1989 29.4% 22.2%
1988 29.1% 22.4%
1987 28.9% 22.7%
1986 28.7% 23.1%
1985 28.6% 23.6%
1984 28.6% 24%
1983 29.2% 24.4%
1982 30% 24.7%
1981 31% 25%
1980 32% 25.3%
1979 33% 25.6%
1978 34% 26.1%
1977 35.2% 26.5%
1976 36.4% 27%
1975 37.8% 27.5%
1974 39.1% 27.9%
1973 40.4% 28.2%
1972 41.6% 28.5%
1971 42.7% 28.7%
1970 43.7% 28.8%
1969 43.9% 28.9%
1968 43.4% 29.1%
1967 42.8% 29.3%
1966 42.1% 29.5%
1965 41.3% 29.6%
1964 40.4% 29.8%
1963 39.9% 29.9%
1962 39.9% 30.1%
1961 40% 30.2%
1960 40.1% 30.2%

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/antigua-and-barbuda/australia | CC BY

Children aged 0-14 make up 17.8% of the population in Antigua and Barbuda and 17.8% in Australia in 2024, compared to 29.8% and 22% respectively in 1990.

Demographics of Antigua and Barbuda and Australia compared.

Fertility rates around the globe

1x

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

GeoRank.org/birth-rate/antigua-and-barbuda/australia | CC BY

Maternal mortality chart: Antigua and Barbuda vs Australia

Antigua and Barbuda
Australia
1x
Year Maternal mortality per 100K births
Antigua Australia
2023 35 2
2022 36 4
2021 32 4
2020 35 5
2019 32 5
2018 31 5
2017 31 6
2016 28 6
2015 30 6
2014 32 6
2013 32 6
2012 30 6
2011 31 6
2010 31 5
2009 32 5
2008 31 5
2007 32 5
2006 32 5
2005 33 5
2004 34 5
2003 33 5
2002 36 6
2001 36 6
2000 37 7
1999 34 7
1998 34 7
1997 37 8
1996 37 8
1995 38 9
1994 38 9
1993 40 9
1992 40 9
1991 42 9
1990 41 9
1989 41 9
1988 38 9
1987 40 9
1986 38 8
1985 38 9

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

GeoRank.org/birth-rate/antigua-and-barbuda/australia | CC BY

The maternal mortality rate, which is the probability of dying during childbirth or within 42 days of pregnancy termination, is 35 deaths per 100,000 live births in Antigua and Barbuda, compared to 2 deaths in Australia.

Under-five mortality rates

Antigua and Barbuda
Australia

Probability that a newborn baby will die before reaching age five

1x
Year Under 5 mortality rate
Antigua Australia
2023 0.93% 0.37%
2022 0.96% 0.37%
2021 0.98% 0.37%
2020 1.01% 0.38%
2019 1.03% 0.38%
2018 1.05% 0.38%
2017 1.06% 0.38%
2016 1.08% 0.38%
2015 1.1% 0.39%
2014 1.12% 0.4%
2013 1.13% 0.41%
2012 1.15% 0.43%
2011 1.17% 0.45%
2010 1.19% 0.48%
2009 1.22% 0.5%
2008 1.24% 0.52%
2007 1.27% 0.54%
2006 1.3% 0.56%
2005 1.33% 0.57%
2004 1.36% 0.58%
2003 1.4% 0.59%
2002 1.43% 0.6%
2001 1.46% 0.61%
2000 1.49% 0.62%
1999 1.52% 0.63%
1998 1.54% 0.64%
1997 1.55% 0.66%
1996 1.55% 0.68%
1995 1.54% 0.7%
1994 1.51% 0.73%
1993 1.47% 0.77%
1992 1.43% 0.82%
1991 1.39% 0.87%
1990 1.35% 0.92%
1989 1.32% 0.97%
1988 1.3% 1.02%
1987 1.28% 1.06%
1986 1.28% 1.1%
1985 1.29% 1.13%
1984 1.31% 1.16%
1983 1.36% 1.19%
1982 1.42% 1.22%
1981 1.5% 1.26%
1980 1.6% 1.3%
1979 1.71% 1.36%
1978 1.84% 1.44%
1977 1.97% 1.52%
1976 2.11% 1.62%
1975 2.25% 1.73%
1974 2.4% 1.84%
1973 2.56% 1.94%
1972 2.74% 2.03%
1971 2.96% 2.1%
1970 3.23% 2.15%
1969 3.54% 2.18%
1968 3.92% 2.19%
1967 4.36% 2.2%
1966 4.86% 2.21%
1965 5.41% 2.24%
1964 6% 2.27%
1963 6.59% 2.32%
1962 7.18% 2.37%
1961 7.74% 2.43%
1960 8.25% 2.49%

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

GeoRank.org/birth-rate/antigua-and-barbuda/australia | CC BY

The chance that a newborn baby will die before reaching age five is 0.93% in Antigua and Barbuda and 0.37% in Australia. 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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