Population long run with projections in Australia

Australia: Population long run with projections was 43.14 million in 2100. ▲ Rising

Latest (2100)
43.14 million
Change on year
up 0.5%
World rank
53rd
of 236 countries
All-time high
43.14 million
in 2100
All-time low
26.71 million
in 2024
Years of data
77
2024–2100

Population long run with projections in Australia, 2024–2100

010.0M20.0M30.0M40.0M202420622100

Source: Our World in Data.

Analysis

Australia recorded 43.14 million for population long run with projections in 2100. That is the highest value across all 77 years on record.

Compared with earlier readings it is up 0.5% on the previous year and up 5.5% over ten years.

Over the whole period, population long run with projections in Australia peaked at 43.14 million in 2100 and was at its lowest, 26.71 million, in 2024.

That places Australia 53rd out of 236 countries with data for 2100, putting it in the top quarter.

The long-run direction has been consistently rising across the 77 years of available data.

Population long run with projections in Australia, year by year

Annual values for Population long run with projections in Australia, 2024 to 2100.
Year Value Change
2024 26.71 million —
2025 26.97 million +1.0%
2026 27.23 million +0.9%
2027 27.47 million +0.9%
2028 27.72 million +0.9%
2029 27.96 million +0.9%
2030 28.19 million +0.8%
2031 28.42 million +0.8%
2032 28.64 million +0.8%
2033 28.86 million +0.8%
2034 29.08 million +0.8%
2035 29.30 million +0.7%
2036 29.51 million +0.7%
2037 29.73 million +0.7%
2038 29.94 million +0.7%
2039 30.15 million +0.7%
2040 30.36 million +0.7%
2041 30.57 million +0.7%
2042 30.79 million +0.7%
2043 31.00 million +0.7%
2044 31.22 million +0.7%
2045 31.43 million +0.7%
2046 31.65 million +0.7%
2047 31.87 million +0.7%
2048 32.08 million +0.7%
2049 32.30 million +0.7%
2050 32.51 million +0.6%
2051 32.72 million +0.6%
2052 32.92 million +0.6%
2053 33.13 million +0.6%
2054 33.33 million +0.6%
2055 33.54 million +0.6%
2056 33.75 million +0.6%
2057 33.95 million +0.6%
2058 34.16 million +0.6%
2059 34.36 million +0.6%
2060 34.56 million +0.6%
2061 34.76 million +0.6%
2062 34.97 million +0.6%
2063 35.18 million +0.6%
2064 35.38 million +0.6%
2065 35.58 million +0.6%
2066 35.78 million +0.6%
2067 36.00 million +0.6%
2068 36.21 million +0.6%
2069 36.42 million +0.6%
2070 36.64 million +0.6%
2071 36.84 million +0.6%
2072 37.04 million +0.5%
2073 37.25 million +0.5%
2074 37.45 million +0.6%
2075 37.66 million +0.6%
2076 37.87 million +0.5%
2077 38.07 million +0.5%
2078 38.28 million +0.6%
2079 38.49 million +0.5%
2080 38.70 million +0.5%
2081 38.91 million +0.5%
2082 39.13 million +0.5%
2083 39.34 million +0.5%
2084 39.55 million +0.5%
2085 39.76 million +0.5%
2086 39.97 million +0.5%
2087 40.19 million +0.5%
2088 40.42 million +0.6%
2089 40.65 million +0.6%
2090 40.88 million +0.6%
2091 41.11 million +0.6%
2092 41.34 million +0.6%
2093 41.57 million +0.6%
2094 41.80 million +0.5%
2095 42.02 million +0.5%
2096 42.24 million +0.5%
2097 42.48 million +0.6%
2098 42.71 million +0.5%
2099 42.93 million +0.5%
2100 43.14 million +0.5%

Australia compared with similar countries

  • Australia's 43.14 million is above the median for high income countries, which is 2.08 million, 20.7× the median. (85 countries reporting)
  • Australia's 43.14 million is above the median for East Asia & Pacific, which is 1.97 million, 21.9× the median. (37 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
2020s 27.34 million 26.71 million 27.96 million 6
2030s 29.18 million 28.19 million 30.15 million 10
2040s 31.33 million 30.36 million 32.30 million 10
2050s 33.44 million 32.51 million 34.36 million 10
2060s 35.48 million 34.56 million 36.42 million 10
2070s 37.56 million 36.64 million 38.49 million 10
2080s 39.66 million 38.70 million 40.65 million 10
2090s 41.91 million 40.88 million 42.93 million 10
2100s 43.14 million 43.14 million 43.14 million 1

Countries ranked near Australia

  1. 50 Thailand 45.56 million compare
  2. 51 Malaysia 44.03 million compare
  3. 52 Syria 43.69 million compare
  4. 54 Benin 39.59 million compare
  5. 55 Argentina 38.26 million compare
  6. 56 Peru 38.16 million compare

See the full ranking of 236 places →

More population data for Australia

All data for Australia →

Frequently asked questions

What is population long run with projections in Australia?
Population long run with projections in Australia was 43.14 million in 2100, according to Our World in Data.
What is the highest population long run with projections recorded in Australia?
The highest recorded value was 43.14 million in 2100.
What is the lowest population long run with projections recorded in Australia?
The lowest recorded value was 26.71 million in 2024.
How does Australia rank for population long run with projections?
Australia ranks 53rd out of 236 countries with data for 2100.
Is population long run with projections rising or falling in Australia?
Over the last ten years it is up 5.5%. 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 long run with projections. Statizoid updates them automatically from the source API.

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Population long run with projections in Australia. Statizoid, drawing on Our World in Data. Retrieved 11 November 2026, from https://population.statizoid.com/stat/population-long-run-with-projections/australia/

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About this data

Indicator
Population long run with projections
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
236 places, 18,172 data points, 2024–2100
Last refreshed