Australia vs Thailand: Population regions with projections

Australia
43.14 million
in 2100
Thailand
45.56 million
in 2100
Australia rank
54th
Thailand rank
51st

Population regions with projections over time

  • Australia
  • Thailand
020.0M40.0M60.0M80.0M100015502100

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 318 years both countries report, Thailand has been ahead every year.

Australia ranks 54th and Thailand ranks 51st of 239 countries.

Thailand has averaged higher in every one of the 48 decades both report.

Head to head by decade

Decade Australia Thailand Difference Ahead
1000s 314,851 1.01 million 695,129 Thailand
1100s 315,026 1.21 million 896,944 Thailand
1200s 315,290 1.41 million 1.10 million Thailand
1300s 315,685 1.62 million 1.30 million Thailand
1400s 316,277 1.82 million 1.50 million Thailand
1500s 317,166 2.02 million 1.70 million Thailand
1600s 318,500 2.27 million 1.95 million Thailand
1700s 314,500 2.52 million 2.21 million Thailand
1710s 314,500 2.54 million 2.23 million Thailand
1720s 314,500 2.59 million 2.28 million Thailand
1730s 314,500 2.64 million 2.33 million Thailand
1740s 314,500 2.69 million 2.37 million Thailand
1750s 314,500 2.74 million 2.42 million Thailand
1760s 314,500 2.79 million 2.48 million Thailand
1770s 314,667 2.84 million 2.53 million Thailand
1780s 315,087 2.89 million 2.58 million Thailand
1790s 316,556 2.95 million 2.63 million Thailand
1800s 225,070 3.32 million 3.09 million Thailand
1810s 290,865 4.14 million 3.85 million Thailand
1820s 331,661 4.74 million 4.41 million Thailand
1830s 369,690 4.93 million 4.56 million Thailand
1840s 499,291 5.12 million 4.62 million Thailand
1850s 888,154 5.35 million 4.47 million Thailand
1860s 1.51 million 5.64 million 4.13 million Thailand
1870s 1.95 million 6.00 million 4.05 million Thailand
1880s 2.56 million 6.46 million 3.89 million Thailand
1890s 3.35 million 7.02 million 3.68 million Thailand
1900s 3.97 million 7.84 million 3.88 million Thailand
1910s 4.73 million 9.08 million 4.35 million Thailand
1920s 5.75 million 11.08 million 5.33 million Thailand
1930s 6.62 million 13.94 million 7.32 million Thailand
1940s 7.47 million 17.72 million 10.25 million Thailand
1950s 9.12 million 23.12 million 14.00 million Thailand
1960s 11.26 million 30.78 million 19.52 million Thailand
1970s 13.72 million 40.39 million 26.67 million Thailand
1980s 15.76 million 49.78 million 34.02 million Thailand
1990s 18.02 million 58.61 million 40.60 million Thailand
2000s 20.30 million 65.67 million 45.37 million Thailand
2010s 23.79 million 70.25 million 46.46 million Thailand
2020s 26.84 million 71.59 million 44.74 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 regions 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 regions with projections between Australia and Thailand?
2.41 million, with Thailand ahead.
How many years of comparable data are there for Australia and Thailand?
318 years are reported by both, from 1000 to 2100.
How do Australia and Thailand rank globally for population regions with projections?
Australia ranks 54th and Thailand ranks 51st of 239 countries.
Where does this data come from?
Our World in Data, published as Population regions 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 regions with projections. Statizoid, drawing on Our World in Data. Retrieved 11 November 2026, from https://population.statizoid.com/compare/population-regions-with-projections/australia/thailand/

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About this data

Indicator
Population regions with projections
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
239 places, 69,174 data points, 1000–2100
Last refreshed