Australia Population Pyramid 2075
Australia in 2075
By 2075, the population of Australia is expected to reach 37,659,585. Compared with 2065, when the projection stands at 35,577,439, that represents growth of 5.9% over ten years.
The median age is projected at 44.8 years, with 25.8 children under 15 and 45.5 people aged 65 or over for every 100 people of working age (15–64). The pyramid is constrictive: cohorts of children are smaller than those of their parents, reflecting low fertility and an ageing population.
Data source: United Nations World Population Prospects, 2024 revision (medium variant) — last updated July 2024.
In 2023 women in Australia had on average 1.50 children, below the replacement level of 2.1.
Source: World Bank World Development Indicators, latest available year.
Life expectancy at birth was 83.1 years in 2023: 85.1 for women and 81.1 for men.
Source: World Bank World Development Indicators, latest available year.
8,097,262 immigrants live in Australia, 30.3% of the population.
| United Kingdom | 1,107,102 |
| India | 876,074 |
| China | 656,264 |
| New Zealand | 588,088 |
| Philippines | 356,833 |
429,374 people born in Australia live in other countries.
| United Kingdom | 124,319 |
| New Zealand | 89,129 |
| Canada | 26,777 |
| Malta | 22,753 |
| Greece | 21,915 |
Source: United Nations International Migrant Stock 2024.
| Country | Population | Median age | Relative size |
|---|---|---|---|
| Australia | 37,659,585 | 44.8 | |
| New Zealand | 5,865,952 | 47.1 |





