In the 2022-2023 reporting period, 9.55 infants per 1,000 live births died before the age of one in the Northern Territory in Australia. In comparison, New South Wales recorded 2.81 infant deaths per 1,000 live births.

In 2023, the infant mortality rate in deaths per 1,000 live births in Australia was 3.1. Between 1960 and 2023, the figure dropped by 17.3, though the decline followed an uneven course rather than a steady trajectory.

UNICEF's country profile for Australia, including under-five mortality rates, child health, education and sanitation data.

In Australia during the 2022-2023 reporting period, about 3.32 infants out of 1,000 died before the age of one year. This figure represents a slight increase compared to the 2021-2022 period.

Graph and download economic data for Infant Mortality Rate for Australia (SPDYNIMRTINAUS) from 1960 to 2023 about mortality, infant, Australia, and rate.

Australia Mortality Rate: Infant: per 1000 Live Births data was reported at 3.100 Ratio in 2023. This records a decrease from the previous number of 3.200 Ratio for 2022. Australia Mortality Rate: Infant: per 1000 Live Births data is updated yearly, averaging 6.900 Ratio from Dec 1960 (Median) to 2023, with 64 observations. The data reached an all-time high of 20.400 Ratio in 1960 and a record low of 3.100 Ratio in 2023. Australia Mortality Rate: Infant: per 1000 Live Births data remains active status in CEIC and is reported by World Bank. The data is categorized under Global Database’s Australia – Table AU.World Bank.WDI: Social: Health Statistics. Infant mortality rate is the number of infants dying before reaching one year of age, per 1,000 live births in a given year.;Estimates developed by the UN Inter-agency Group for Child Mortality Estimation (UNICEF, WHO, World Bank, UN DESA Population Division) at www.childmortality.org.;Weighted average;Given that data on the incidence and prevalence of diseases are frequently unavailable, mortality rates are often used to identify vulnerable populations. Moreover, they are among the indicators most frequently used to compare socioeconomic development across countries. Under-five mortality rates are higher for boys than for girls in countries in which parental gender preferences are insignificant. Under-five mortality captures the effect of gender discrimination better than infant mortality does, as malnutrition and medical interventions have more significant impacts to this age group. Where female under-five mortality is higher, girls are likely to have less access to resources than boys. Aggregate data for LIC, UMC, LMC, HIC are computed based on the groupings for the World Bank fiscal year in which the data was released by the UN Inter-agency Group for Child Mortality Estimation.

Mortality rate, infant, male (per 1,000 live births) in Australia was reported at 3.4 % in 2023, according to the World Bank collection of development indicators, compiled from officially recognized sources. Australia - Mortality rate, infant, male (per 1,000 live births) - actual values, historical data, forecasts and projections were sourced from the World Bank on July of 2025.

Australia Number of Death: Infant data was reported at 953.000 Person in 2023. This records a decrease from the previous number of 963.000 Person for 2022. Australia Number of Death: Infant data is updated yearly, averaging 1,805.500 Person from Dec 1960 (Median) to 2023, with 64 observations. The data reached an all-time high of 4,682.000 Person in 1971 and a record low of 953.000 Person in 2023. Australia Number of Death: Infant data remains active status in CEIC and is reported by World Bank. The data is categorized under Global Database’s Australia – Table AU.World Bank.WDI: Social: Health Statistics. Number of infants dying before reaching one year of age.;Estimates developed by the UN Inter-agency Group for Child Mortality Estimation (UNICEF, WHO, World Bank, UN DESA Population Division) at www.childmortality.org.;Sum;Aggregate data for LIC, UMC, LMC, HIC are computed based on the groupings for the World Bank fiscal year in which the data was released by the UN Inter-agency Group for Child Mortality Estimation.

Australia Mortality Rate: Under-5: per 1000 Live Births data was reported at 3.700 Ratio in 2023. This stayed constant from the previous number of 3.700 Ratio for 2022. Australia Mortality Rate: Under-5: per 1000 Live Births data is updated yearly, averaging 8.450 Ratio from Dec 1960 (Median) to 2023, with 64 observations. The data reached an all-time high of 24.900 Ratio in 1960 and a record low of 3.700 Ratio in 2023. Australia Mortality Rate: Under-5: per 1000 Live Births data remains active status in CEIC and is reported by World Bank. The data is categorized under Global Database’s Australia – Table AU.World Bank.WDI: Social: Health Statistics. Under-five mortality rate is the probability per 1,000 that a newborn baby will die before reaching age five, if subject to age-specific mortality rates of the specified year.;Estimates developed by the UN Inter-agency Group for Child Mortality Estimation (UNICEF, WHO, World Bank, UN DESA Population Division) at www.childmortality.org.;Weighted average;Given that data on the incidence and prevalence of diseases are frequently unavailable, mortality rates are often used to identify vulnerable populations. Moreover, they are among the indicators most frequently used to compare socioeconomic development across countries. Under-five mortality rates are higher for boys than for girls in countries in which parental gender preferences are insignificant. Under-five mortality captures the effect of gender discrimination better than infant mortality does, as malnutrition and medical interventions have more significant impacts to this age group. Where female under-five mortality is higher, girls are likely to have less access to resources than boys. Aggregate data for LIC, UMC, LMC, HIC are computed based on the groupings for the World Bank fiscal year in which the data was released by the UN Inter-agency Group for Child Mortality Estimation. This is the Sustainable Development Goal indicator 3.2.1[https://unstats.un.org/sdgs/metadata/].

The infant mortality rate in Australia, for children under the age of one year old, was 111 deaths per thousand births in 1870. This means that for all babies born in 1870, over eleven percent did not survive past their first birthday. Over the course of the next 150 years, this number has dropped significantly, reaching its lowest point ever in 2020 to three deaths per thousand births.

Mortality rate, infant, female (per 1,000 live births) in Australia was reported at 2.9 % in 2023, according to the World Bank collection of development indicators, compiled from officially recognized sources. Australia - Mortality rate, infant, female (per 1,000 live births) - actual values, historical data, forecasts and projections were sourced from the World Bank on July of 2025.

Number of infant deaths in Australia was reported at 953 deaths in 2023, according to the World Bank collection of development indicators, compiled from officially recognized sources. Australia - Number of infant deaths - actual values, historical data, forecasts and projections were sourced from the World Bank on July of 2025.

The child mortality rate in Australia, for children under the age of five, was 391 deaths per thousand births in 1860. This means that just under forty percent of all children born in 1860 did not make it to their fifth birthday. This number dropped drastically over the next ten years, then it remained between 150 and two hundred for the remainder of the 1800s, before dropping consistently from 1900 until today. By 2020, child mortality in Australia is expected to be approximately four deaths per thousand births.

Australia Death Rate: Crude: per 1000 People data was reported at 6.900 Ratio in 2023. This records a decrease from the previous number of 7.300 Ratio for 2022. Australia Death Rate: Crude: per 1000 People data is updated yearly, averaging 7.050 Ratio from Dec 1960 (Median) to 2023, with 64 observations. The data reached an all-time high of 9.100 Ratio in 1968 and a record low of 6.300 Ratio in 2020. Australia Death Rate: Crude: per 1000 People data remains active status in CEIC and is reported by World Bank. The data is categorized under Global Database’s Australia – Table AU.World Bank.WDI: Population and Urbanization Statistics. Crude death rate indicates the number of deaths occurring during the year, per 1,000 population estimated at midyear. Subtracting the crude death rate from the crude birth rate provides the rate of natural increase, which is equal to the rate of population change in the absence of migration.;(1) United Nations Population Division. World Population Prospects: 2024 Revision; (2) Statistical databases and publications from national statistical offices; (3) Eurostat: Demographic Statistics; (4) United Nations Statistics Division. Population and Vital Statistics Reprot (various years).;Weighted average;

Life expectancy of Australia went down by 0.18% from 83.2 years in 2022 to 83.1 years in 2023. Since the 0.12% climb in 2021, life expectancy reduced by 0.30% in 2023. Life expectancy at birth indicates the number of years a newborn infant would live if prevailing patterns of mortality at the time of its birth were to stay the same throughout its life.

Graph and download economic data for Crude Birth Rate for Australia (SPDYNCBRTINAUS) from 1960 to 2023 about birth, crude, Australia, and rate.

Australia Birth Rate: Crude: per 1000 People data was reported at 10.800 Ratio in 2023. This records a decrease from the previous number of 11.600 Ratio for 2022. Australia Birth Rate: Crude: per 1000 People data is updated yearly, averaging 14.900 Ratio from Dec 1960 (Median) to 2023, with 64 observations. The data reached an all-time high of 22.900 Ratio in 1961 and a record low of 10.800 Ratio in 2023. Australia Birth Rate: Crude: per 1000 People data remains active status in CEIC and is reported by World Bank. The data is categorized under Global Database’s Australia – Table AU.World Bank.WDI: Population and Urbanization Statistics. Crude birth rate indicates the number of live births occurring during the year, per 1,000 population estimated at midyear. Subtracting the crude death rate from the crude birth rate provides the rate of natural increase, which is equal to the rate of population change in the absence of migration.;(1) United Nations Population Division. World Population Prospects: 2024 Revision; (2) Statistical databases and publications from national statistical offices; (3) Eurostat: Demographic Statistics; (4) United Nations Statistics Division. Population and Vital Statistics Reprot (various years).;Weighted average;

In 2023, the crude birth rate in live births per 1,000 inhabitants in Australia amounted to 10.8. Between 1960 and 2023, the figure dropped by 11.6, though the decline followed an uneven course rather than a steady trajectory.

Birth rate, crude (per 1,000 people) in Australia was reported at 10.8 % in 2023, according to the World Bank collection of development indicators, compiled from officially recognized sources. Australia - Birth rate, crude - actual values, historical data, forecasts and projections were sourced from the World Bank on August of 2025.

81.1 (years) in 2023. Life expectancy at birth indicates the number of years a newborn infant would live if prevailing patterns of mortality at the time of its birth were to stay the same throughout its life.