Population younger than 15 with projections in Australia

Australia: Population younger than 15 with projections was 4.77 million in 2023. ▲ Rising

Latest (2023)
4.77 million
Change on year
down 0.2%
World rank
73rd
of 236 countries
All-time high
4.78 million
in 2021
All-time low
2.18 million
in 1950
Years of data
74
1950–2023

Population younger than 15 with projections in Australia, 1950–2023

01.0M2.0M3.0M4.0M5.0M195019862023

Source: Our World in Data.

Analysis

Australia recorded 4.77 million for population younger than 15 with projections in 2023.

The figure is down 0.2% on the previous year and up 8.4% over ten years.

Over the whole period, population younger than 15 with projections in Australia peaked at 4.78 million in 2021 and was at its lowest, 2.18 million, in 1950.

Australia ranks 73rd of 236 countries on this measure, in the middle of the range.

The long-run direction has been consistently rising across the 74 years of available data.

Population younger than 15 with projections in Australia, year by year

Annual values for Population younger than 15 with projections in Australia, 1950 to 2023.
Year Value Change
1950 2.18 million —
1951 2.28 million +5.0%
1952 2.38 million +4.4%
1953 2.48 million +4.0%
1954 2.57 million +3.8%
1955 2.67 million +3.8%
1956 2.77 million +3.6%
1957 2.86 million +3.3%
1958 2.95 million +3.1%
1959 3.03 million +2.7%
1960 3.11 million +2.5%
1961 3.17 million +2.2%
1962 3.22 million +1.5%
1963 3.27 million +1.4%
1964 3.32 million +1.5%
1965 3.37 million +1.5%
1966 3.42 million +1.5%
1967 3.46 million +1.2%
1968 3.50 million +1.2%
1969 3.55 million +1.5%
1970 3.63 million +2.3%
1971 3.73 million +2.7%
1972 3.79 million +1.7%
1973 3.82 million +0.6%
1974 3.82 million +0.3%
1975 3.82 million -0.2%
1976 3.79 million -0.6%
1977 3.77 million -0.7%
1978 3.75 million -0.6%
1979 3.73 million -0.5%
1980 3.72 million -0.2%
1981 3.73 million +0.3%
1982 3.75 million +0.4%
1983 3.75 million +0.2%
1984 3.75 million -0.2%
1985 3.73 million -0.4%
1986 3.72 million -0.5%
1987 3.71 million -0.2%
1988 3.72 million +0.3%
1989 3.74 million +0.7%
1990 3.77 million +0.8%
1991 3.80 million +0.8%
1992 3.83 million +0.7%
1993 3.85 million +0.6%
1994 3.87 million +0.5%
1995 3.90 million +0.6%
1996 3.92 million +0.5%
1997 3.93 million +0.3%
1998 3.94 million +0.3%
1999 3.96 million +0.4%
2000 3.97 million +0.4%
2001 3.98 million +0.3%
2002 3.99 million +0.2%
2003 4.00 million +0.1%
2004 4.00 million +0.1%
2005 4.01 million +0.3%
2006 4.03 million +0.6%
2007 4.07 million +1.0%
2008 4.13 million +1.3%
2009 4.18 million +1.3%
2010 4.22 million +1.0%
2011 4.27 million +1.1%
2012 4.33 million +1.5%
2013 4.40 million +1.6%
2014 4.46 million +1.5%
2015 4.53 million +1.4%
2016 4.60 million +1.5%
2017 4.66 million +1.4%
2018 4.71 million +1.1%
2019 4.76 million +0.9%
2020 4.78 million +0.5%
2021 4.78 million +0.1%
2022 4.78 million -0.1%
2023 4.77 million -0.2%

Australia compared with similar countries

  • Australia's 4.77 million is above the median for high income countries, which is 424,895, 11.2× the median. (85 countries reporting)
  • Australia's 4.77 million is above the median for East Asia & Pacific, which is 473,838, 10.1× the median. (37 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
1950s 2.62 million 2.18 million 3.03 million 10
1960s 3.34 million 3.11 million 3.55 million 10
1970s 3.76 million 3.63 million 3.82 million 10
1980s 3.73 million 3.71 million 3.75 million 10
1990s 3.88 million 3.77 million 3.96 million 10
2000s 4.04 million 3.97 million 4.18 million 10
2010s 4.49 million 4.22 million 4.76 million 10
2020s 4.78 million 4.77 million 4.78 million 4

Countries ranked near Australia

  1. 70 Cambodia 5.25 million compare
  2. 71 Sri Lanka 5.14 million compare
  3. 72 North Korea 5.01 million compare
  4. 74 South Sudan 4.58 million compare
  5. 75 Ecuador 4.50 million compare
  6. 76 Tajikistan 3.79 million compare

See the full ranking of 236 places →

More population data for Australia

All data for Australia →

Frequently asked questions

What is population younger than 15 with projections in Australia?
Population younger than 15 with projections in Australia was 4.77 million in 2023, according to Our World in Data.
What is the highest population younger than 15 with projections recorded in Australia?
The highest recorded value was 4.78 million in 2021.
What is the lowest population younger than 15 with projections recorded in Australia?
The lowest recorded value was 2.18 million in 1950.
How does Australia rank for population younger than 15 with projections?
Australia ranks 73rd out of 236 countries with data for 2023.
Is population younger than 15 with projections rising or falling in Australia?
Over the last ten years it is up 8.4%. The long-run trend across the full record is rising.
Where does this Australia data come from?
The figures come from Our World in Data, published as part of Population younger than 15 with projections. Statizoid updates them automatically from the source API.

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Population younger than 15 with projections in Australia. Statizoid, drawing on Our World in Data. Retrieved 12 November 2026, from https://population.statizoid.com/stat/population-younger-than-15-with-projections/australia/

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About this data

Indicator
Population younger than 15 with projections
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
236 places, 17,464 data points, 1950–2023
Last refreshed