Australia vs Thailand: Population long run with projections

Australia
43.14 million
in 2100
Thailand
45.56 million
in 2100
Australia rank
53rd
Thailand rank
50th

Population long run with projections over time

  • Australia
  • Thailand
020.0M40.0M60.0M80.0M202420622100

How they compare

Thailand currently reports 45.56 million against 43.14 million in Australia, a difference of 2.41 million.

That makes Thailand's figure about 1.1 times Australia's.

Across all 77 years both countries report, Thailand has been ahead every year.

Australia ranks 53rd and Thailand ranks 50th of 236 countries.

Thailand has averaged higher in every one of the 9 decades both report.

Head to head by decade

Decade Australia Thailand Difference Ahead
2020s 27.34 million 71.51 million 44.17 million Thailand
2030s 29.18 million 70.57 million 41.39 million Thailand
2040s 31.33 million 68.24 million 36.92 million Thailand
2050s 33.44 million 64.46 million 31.03 million Thailand
2060s 35.48 million 59.91 million 24.42 million Thailand
2070s 37.56 million 55.48 million 17.92 million Thailand
2080s 39.66 million 51.36 million 11.69 million Thailand
2090s 41.91 million 47.52 million 5.61 million Thailand
2100s 43.14 million 45.56 million 2.41 million Thailand

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population long run with projections, Australia or Thailand?
Thailand, at 45.56 million against 43.14 million in Australia as of 2100.
What is the difference in population long run with projections between Australia and Thailand?
2.41 million, with Thailand ahead.
How many years of comparable data are there for Australia and Thailand?
77 years are reported by both, from 2024 to 2100.
How do Australia and Thailand rank globally for population long run with projections?
Australia ranks 53rd and Thailand ranks 50th of 236 countries.
Where does this data come from?
Our World in Data, published as Population long run with projections. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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

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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