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The population of Australia is estimated by the United Nations to be 0.0 million in 2021.
The population of Australia grew at N/A% in the last year and is ranked the 20th most populated country in Asia-Pacific, ahead of Taiwan.
Population data for Australia has been rated as Grade A - As Good as it Gets. The primary reasons being that Australia last conducted a national census in 2021 and 100% of births in Australia are recorded.
Australia last conducted a national census in 2021 and 100% of births are recorded.
Australia's data quality ranks 4th out of 150 countries in the World Economics Global Population Data Quality Ratings. In the Asia-Pacific region, Australia ranks 2nd for the region.
It is important to have good quality population data as this impacts other key indicators such as GDP per capita. See the World Economics Wealth Indicators for re-estimated wealth levels for Australia.